chore: add Avalonia Nightly repo

(cherry picked from commit 3e03cf32b5a071879315c9742aea5831339e41b9)

.github/workflows/deploy.yml

@@ -2,7 +2,7 @@ name: Deploy to GitHub Pages
 
 env:
   PROJECT_PATH: demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj
-  OUTPUT_PATH: demo/Semi.Avalonia.Demo.Web/bin/Release/net8.0-browser/publish/wwwroot
+  OUTPUT_PATH: demo/Semi.Avalonia.Demo.Web/bin/Release/net10.0-browser/publish/wwwroot
 on:
   workflow_dispatch:
 
@@ -11,12 +11,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v5
 
-      - name: Setup .NET 8
-        uses: actions/setup-dotnet@v4
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: |
+            10.0.x
 
       - name: Install wasm-tools
         run: dotnet workload install wasm-tools

.github/workflows/pack-nightly.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
 
       - name: Get Version
         run: |

.github/workflows/pack.yml

@@ -47,7 +47,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
 
       - name: Pack Semi.Avalonia
         if: ${{ inputs.Semi_Avalonia }}

.github/workflows/publish.yml

@@ -75,7 +75,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Publish win-x64
         run: dotnet publish demo/Semi.Avalonia.Demo.Desktop -r win-x64 -c Release -o publish --sc /p:PublishSingleFile=true /p:IncludeNativeLibrariesForSelfExtract=true
       - name: Upload a Build Artifact
@@ -91,7 +91,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Enable Native AOT in .csproj
         run: sed -i 's#<!--<PublishAot>true</PublishAot>-->#<PublishAot>true</PublishAot>#' demo/Semi.Avalonia.Demo.Desktop/Semi.Avalonia.Demo.Desktop.csproj
       - name: Publish win-x64 AOT
@@ -109,7 +109,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Publish linux-x64
         run: dotnet publish demo/Semi.Avalonia.Demo.Desktop -r linux-x64 -c Release -o publish --sc /p:PublishSingleFile=true /p:IncludeNativeLibrariesForSelfExtract=true
       - name: Upload a Build Artifact
@@ -125,7 +125,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Enable Native AOT in .csproj
         run: sed -i 's#<!--<PublishAot>true</PublishAot>-->#<PublishAot>true</PublishAot>#' demo/Semi.Avalonia.Demo.Desktop/Semi.Avalonia.Demo.Desktop.csproj
       - name: Publish linux-x64 AOT
@@ -143,7 +143,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Publish linux-x64 DRM
         run: dotnet publish demo/Semi.Avalonia.Demo.Drm -r linux-x64 -c Release -o publish --sc /p:PublishSingleFile=true /p:IncludeNativeLibrariesForSelfExtract=true
       - name: Upload a Build Artifact
@@ -159,7 +159,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Enable Native AOT in .csproj
         run: sed -i 's#<!--<PublishAot>true</PublishAot>-->#<PublishAot>true</PublishAot>#' demo/Semi.Avalonia.Demo.Drm/Semi.Avalonia.Demo.Drm.csproj
       - name: Publish linux-x64 AOT
@@ -177,7 +177,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Publish osx-arm64
         run: dotnet publish demo/Semi.Avalonia.Demo.Desktop -r osx-arm64 -c Release -o publish --sc /p:PublishSingleFile=true /p:IncludeNativeLibrariesForSelfExtract=true
       - name: Upload a Build Artifact
@@ -193,7 +193,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Enable Native AOT in .csproj
         run: sed -i '' 's#<!--<PublishAot>true</PublishAot>-->#<PublishAot>true</PublishAot>#' demo/Semi.Avalonia.Demo.Desktop/Semi.Avalonia.Demo.Desktop.csproj
       - name: Publish osx-arm64 AOT
@@ -211,13 +211,13 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
-      - name: CD Android
-        run: cd demo/Semi.Avalonia.Demo.Android
+        uses: actions/checkout@v5
+      - name: Install Android workload
+        run: dotnet workload install android
       - name: Restore Dependencies
-        run: dotnet restore
+        run: dotnet restore demo/Semi.Avalonia.Demo.Android
       - name: Publish Android
-        run: dotnet publish demo/Semi.Avalonia.Demo.Android -c Release -f net8.0-android --no-restore -o publish /p:RuntimeIdentifier=android-arm64
+        run: dotnet publish demo/Semi.Avalonia.Demo.Android -c Release -f net10.0-android --no-restore -o publish /p:RuntimeIdentifier=android-arm64
       - name: Upload a Build Artifact
         uses: actions/upload-artifact@v4.6.2
         with:

Nuget.Config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <packageSources>
+        <add key="avalonia-nightly" value="https://nuget-feed-nightly.avaloniaui.net/v3/index.json" />
+    </packageSources>
+</configuration>

README.md

@@ -75,13 +75,12 @@ We offer limited free community support for Semi Avalonia and Ursa. If you have
 
 ## Version compatibility
 
-| Semi Design Version | Avalonia Version |
-|:--------------------|:-----------------|
-| 11.2.1              | >=11.2.1         |
-| 11.2.0              | 11.2.0           |
-| 11.1.0              | >=11.1.0         |
-| 11.0.7              | >=11.0.7         |
-| 11.0.1              | <=11.0.6         |
+| Semi Avalonia Version | Avalonia Version |
+|:----------------------|:-----------------|
+| 11.3.7                | >=11.3.7         |
+| 11.2.1                | >=11.2.1         |
+| 11.2.0                | End of Life      |
+| 11.1.x                | End of Life      |
 
 ## Credits
 

README_CN.md

@@ -75,13 +75,12 @@ dotnet add package Semi.Avalonia.AvaloniaEdit
 
 ## 版本兼容性
 
-| Semi Design Version | Avalonia Version |
-|:--------------------|:-----------------|
-| 11.2.1              | >=11.2.1         |
-| 11.2.0              | 11.2.0           |
-| 11.1.0              | >=11.1.0         |
-| 11.0.7              | >=11.0.7         |
-| 11.0.1              | <=11.0.6         |
+| Semi Avalonia Version | Avalonia Version |
+|:----------------------|:-----------------|
+| 11.3.7                | >=11.3.7         |
+| 11.2.1                | >=11.2.1         |
+| 11.2.0                | End of Life      |
+| 11.1.x                | End of Life      |
 
 ## 致谢
 

Semi.Avalonia.sln

@@ -1,99 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.3.32929.385
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia", "src\Semi.Avalonia\Semi.Avalonia.csproj", "{90D0B063-BC64-40AB-A56C-AC11909CF410}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Files", "Solution Files", "{B1E6A7D4-0AFB-4D32-9969-5FBDAC0CFF3E}"
-	ProjectSection(SolutionItems) = preProject
-		demo\Directory.Build.props = demo\Directory.Build.props
-		demo\global.json = demo\global.json
-		src\Package.props = src\Package.props
-	EndProjectSection
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "GitHub Action", "GitHub Action", "{318534A1-1CC3-40FB-B4AE-736F94465232}"
-	ProjectSection(SolutionItems) = preProject
-		.github\workflows\deploy.yml = .github\workflows\deploy.yml
-		.github\workflows\pack.yml = .github\workflows\pack.yml
-		.github\workflows\pack-nightly.yml = .github\workflows\pack-nightly.yml
-		.github\workflows\publish.yml = .github\workflows\publish.yml
-		.github\workflows\release-tag.yml = .github\workflows\release-tag.yml
-	EndProjectSection
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Demo", "Demo", "{43091528-9509-43CB-A003-9C5C11E96DD6}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.Demo.Desktop", "demo\Semi.Avalonia.Demo.Desktop\Semi.Avalonia.Demo.Desktop.csproj", "{2ADCA724-2B6D-46EC-87F7-604D7918B89A}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.Demo.Web", "demo\Semi.Avalonia.Demo.Web\Semi.Avalonia.Demo.Web.csproj", "{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.Demo", "demo\Semi.Avalonia.Demo\Semi.Avalonia.Demo.csproj", "{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.DataGrid", "src\Semi.Avalonia.DataGrid\Semi.Avalonia.DataGrid.csproj", "{8A90C292-8761-4F70-8E1F-EFC097FEADB3}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.ColorPicker", "src\Semi.Avalonia.ColorPicker\Semi.Avalonia.ColorPicker.csproj", "{0B64C2F2-FDCD-48E4-AB9D-7CCC63B006CA}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semi.Avalonia.Demo.Android", "demo\Semi.Avalonia.Demo.Android\Semi.Avalonia.Demo.Android.csproj", "{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Semi.Avalonia.Demo.Drm", "demo\Semi.Avalonia.Demo.Drm\Semi.Avalonia.Demo.Drm.csproj", "{86D93406-412A-4429-93B2-92AAD0407784}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Semi.Avalonia.TreeDataGrid", "src\Semi.Avalonia.TreeDataGrid\Semi.Avalonia.TreeDataGrid.csproj", "{398D2998-0835-41F5-99A3-608CAB8051E2}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{90D0B063-BC64-40AB-A56C-AC11909CF410}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{90D0B063-BC64-40AB-A56C-AC11909CF410}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{90D0B063-BC64-40AB-A56C-AC11909CF410}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{90D0B063-BC64-40AB-A56C-AC11909CF410}.Release|Any CPU.Build.0 = Release|Any CPU
-		{2ADCA724-2B6D-46EC-87F7-604D7918B89A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2ADCA724-2B6D-46EC-87F7-604D7918B89A}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2ADCA724-2B6D-46EC-87F7-604D7918B89A}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2ADCA724-2B6D-46EC-87F7-604D7918B89A}.Release|Any CPU.Build.0 = Release|Any CPU
-		{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{8A90C292-8761-4F70-8E1F-EFC097FEADB3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8A90C292-8761-4F70-8E1F-EFC097FEADB3}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8A90C292-8761-4F70-8E1F-EFC097FEADB3}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8A90C292-8761-4F70-8E1F-EFC097FEADB3}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0B64C2F2-FDCD-48E4-AB9D-7CCC63B006CA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0B64C2F2-FDCD-48E4-AB9D-7CCC63B006CA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0B64C2F2-FDCD-48E4-AB9D-7CCC63B006CA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0B64C2F2-FDCD-48E4-AB9D-7CCC63B006CA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F}.Release|Any CPU.Build.0 = Release|Any CPU
-		{86D93406-412A-4429-93B2-92AAD0407784}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{86D93406-412A-4429-93B2-92AAD0407784}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{86D93406-412A-4429-93B2-92AAD0407784}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{86D93406-412A-4429-93B2-92AAD0407784}.Release|Any CPU.Build.0 = Release|Any CPU
-		{398D2998-0835-41F5-99A3-608CAB8051E2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{398D2998-0835-41F5-99A3-608CAB8051E2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{398D2998-0835-41F5-99A3-608CAB8051E2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{398D2998-0835-41F5-99A3-608CAB8051E2}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{2ADCA724-2B6D-46EC-87F7-604D7918B89A} = {43091528-9509-43CB-A003-9C5C11E96DD6}
-		{69A2C77D-6DB7-4AE4-B179-D1F5CF5E2DF0} = {43091528-9509-43CB-A003-9C5C11E96DD6}
-		{D789AEDB-EBDF-4450-8E8E-B4A03FB257B0} = {43091528-9509-43CB-A003-9C5C11E96DD6}
-		{0C81FC1C-5D2D-478A-9876-923A0C85EC2F} = {43091528-9509-43CB-A003-9C5C11E96DD6}
-		{86D93406-412A-4429-93B2-92AAD0407784} = {43091528-9509-43CB-A003-9C5C11E96DD6}
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {7CA41ED3-2CED-40CC-AA21-28C3B42B1E86}
-	EndGlobalSection
-EndGlobal

Semi.Avalonia.slnx

@@ -0,0 +1,28 @@
+<Solution>
+    <Folder Name="/Demo/">
+        <Project Path="demo/Semi.Avalonia.Demo.Android/Semi.Avalonia.Demo.Android.csproj"/>
+        <Project Path="demo/Semi.Avalonia.Demo.Desktop/Semi.Avalonia.Demo.Desktop.csproj"/>
+        <Project Path="demo/Semi.Avalonia.Demo.Drm/Semi.Avalonia.Demo.Drm.csproj"/>
+        <Project Path="demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj"/>
+        <Project Path="demo/Semi.Avalonia.Demo/Semi.Avalonia.Demo.csproj"/>
+    </Folder>
+    <Folder Name="/GitHub Action/">
+        <File Path=".github/workflows/deploy.yml"/>
+        <File Path=".github/workflows/pack-nightly.yml"/>
+        <File Path=".github/workflows/pack.yml"/>
+        <File Path=".github/workflows/publish.yml"/>
+        <File Path=".github/workflows/release-tag.yml"/>
+    </Folder>
+    <Folder Name="/Solution Items/Demo/">
+        <File Path="demo/Directory.Packages.props"/>
+        <File Path="demo/global.json"/>
+    </Folder>
+    <Folder Name="/Solution Items/Package/">
+        <File Path="src/Directory.Packages.props"/>
+        <File Path="src/Directory.Build.props"/>
+    </Folder>
+    <Project Path="src/Semi.Avalonia.ColorPicker/Semi.Avalonia.ColorPicker.csproj"/>
+    <Project Path="src/Semi.Avalonia.DataGrid/Semi.Avalonia.DataGrid.csproj"/>
+    <Project Path="src/Semi.Avalonia.TreeDataGrid/Semi.Avalonia.TreeDataGrid.csproj"/>
+    <Project Path="src/Semi.Avalonia/Semi.Avalonia.csproj"/>
+</Solution>

demo/Directory.Build.props

@@ -1,7 +0,0 @@
-<Project>
-    <PropertyGroup>
-        <AvaloniaVersion>12.0.999-cibuild0058575-alpha</AvaloniaVersion>
-        <DataGridVersion>11.3.0</DataGridVersion>
-        <CommunityToolkitVersion>8.4.0</CommunityToolkitVersion>
-    </PropertyGroup>
-</Project>

demo/Directory.Packages.props

@@ -0,0 +1,27 @@
+<Project>
+    <PropertyGroup>
+        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+        <AvaloniaVersion>12.0.999-cibuild0061987-alpha</AvaloniaVersion>
+        <DataGridVersion>11.3.10</DataGridVersion>
+        <SkiaSharpVersion>3.119.1</SkiaSharpVersion>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageVersion Include="Avalonia" Version="$(AvaloniaVersion)"/>
+<!--        <PackageVersion Include="Avalonia.Diagnostics" Version="$(AvaloniaVersion)" />-->
+        <PackageVersion Include="Avalonia.Desktop" Version="$(AvaloniaVersion)" />
+        <PackageVersion Include="Avalonia.LinuxFramebuffer" Version="$(AvaloniaVersion)"/>
+        <PackageVersion Include="Avalonia.iOS" Version="$(AvaloniaVersion)" />
+        <PackageVersion Include="Avalonia.Browser" Version="$(AvaloniaVersion)" />
+        <PackageVersion Include="Avalonia.Android" Version="$(AvaloniaVersion)" />
+        <PackageVersion Include="Avalonia.Controls.ColorPicker" Version="$(AvaloniaVersion)"/>
+        <PackageVersion Include="Avalonia.Controls.DataGrid" Version="$(DataGridVersion)"/>
+
+        <PackageVersion Include="SkiaSharp" Version="$(SkiaSharpVersion)"/>
+        <PackageVersion Include="SkiaSharp.NativeAssets.WebAssembly" Version="$(SkiaSharpVersion)"/>
+
+        <PackageVersion Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0"/>
+
+        <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.0"/>
+        <PackageVersion Include="Irihi.Avalonia.Shared" Version="0.3.1"/>
+    </ItemGroup>
+</Project>

demo/Semi.Avalonia.Demo.Android/AvaloniaAppBuilderExtensions.cs

@@ -0,0 +1,16 @@
+using Avalonia;
+using Avalonia.Media;
+
+namespace Semi.Avalonia.Demo.Android;
+
+public static class AvaloniaAppBuilderExtensions
+{
+    private static string DefaultFontFamily => "avares://Semi.Avalonia.Demo.Android/Assets#Source Han Sans CN";
+
+    public static AppBuilder WithSourceHanSansCNFont(this AppBuilder builder) =>
+        builder.With(new FontManagerOptions
+        {
+            DefaultFamilyName = DefaultFontFamily,
+            FontFallbacks = [new FontFallback { FontFamily = new FontFamily(DefaultFontFamily) }]
+        });
+}

demo/Semi.Avalonia.Demo.Android/MainActivity.cs

@@ -1,5 +1,6 @@
 using Android.App;
 using Android.Content.PM;
+using Avalonia;
 using Avalonia.Android;
 
 namespace Semi.Avalonia.Demo.Android;
@@ -11,6 +12,11 @@ namespace Semi.Avalonia.Demo.Android;
     MainLauncher = true,
     LaunchMode = LaunchMode.SingleTop,
     ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize | ConfigChanges.UiMode)]
-public class MainActivity : AvaloniaMainActivity<App>
+public class MainActivity : AvaloniaMainActivity
 {
+    protected override AppBuilder CustomizeAppBuilder(AppBuilder builder)
+    {
+        return base.CustomizeAppBuilder(builder)
+            .WithSourceHanSansCNFont();
+    }
 }

demo/Semi.Avalonia.Demo.Android/Semi.Avalonia.Demo.Android.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0-android</TargetFramework>
+        <TargetFramework>net10.0-android</TargetFramework>
         <SupportedOSPlatformVersion>21</SupportedOSPlatformVersion>
         <Nullable>enable</Nullable>
         <ApplicationId>com.irihitech.Semi.Avalonia</ApplicationId>
@@ -14,14 +14,13 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <AndroidResource Include="Icon.png">
-            <Link>Resources\drawable\Icon.png</Link>
-        </AndroidResource>
+        <AndroidResource Include="Icon.png" Link="Resources\drawable\Icon.png"/>
+        <AvaloniaResource Include="..\Fonts\*" Link="Assets\Fonts\%(Filename)%(Extension)" />
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Android" Version="$(AvaloniaVersion)"/>
-        <PackageReference Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.0.1.1"/>
+        <PackageReference Include="Avalonia.Android"/>
+        <PackageReference Include="Xamarin.AndroidX.Core.SplashScreen"/>
     </ItemGroup>
 
     <ItemGroup>

demo/Semi.Avalonia.Demo.Desktop/Semi.Avalonia.Demo.Desktop.csproj

@@ -4,6 +4,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+        <ApplicationIcon>..\Semi.Avalonia.Demo\Assets\irihi.ico</ApplicationIcon>
         <!-- Uncomment below to enable Native AOT compilation-->
         <!--<PublishAot>true</PublishAot>-->
     </PropertyGroup>
@@ -22,7 +23,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Desktop" Version="$(AvaloniaVersion)"/>
+        <PackageReference Include="Avalonia.Desktop"/>
     </ItemGroup>
 
     <ItemGroup>

demo/Semi.Avalonia.Demo.Drm/Semi.Avalonia.Demo.Drm.csproj

@@ -4,6 +4,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+        <ApplicationIcon>..\Semi.Avalonia.Demo\Assets\irihi.ico</ApplicationIcon>
         <!-- Uncomment below to enable Native AOT compilation-->
         <!--<PublishAot>true</PublishAot>-->
     </PropertyGroup>
@@ -22,8 +23,8 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Desktop" Version="$(AvaloniaVersion)"/>
-        <PackageReference Include="Avalonia.LinuxFramebuffer" Version="$(AvaloniaVersion)"/>
+        <PackageReference Include="Avalonia.Desktop"/>
+        <PackageReference Include="Avalonia.LinuxFramebuffer"/>
     </ItemGroup>
 
     <ItemGroup>

demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj

@@ -1,17 +1,19 @@
 <Project Sdk="Microsoft.NET.Sdk.WebAssembly">
     <PropertyGroup>
-        <TargetFramework>net8.0-browser</TargetFramework>
+        <TargetFramework>net10.0-browser</TargetFramework>
         <OutputType>Exe</OutputType>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-        <AvaloniaResource Include="Assets\**"/>
+        <AvaloniaResource Include="..\Fonts\*" Link="Assets\Fonts\%(Filename)%(Extension)" />
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Browser" Version="$(AvaloniaVersion)"/>
+        <PackageReference Include="Avalonia.Browser"/>
+        <PackageReference Include="SkiaSharp"/>
+        <PackageReference Include="SkiaSharp.NativeAssets.WebAssembly"/>
     </ItemGroup>
 
     <ItemGroup>

demo/Semi.Avalonia.Demo/App.axaml

@@ -1,11 +1,11 @@
 <Application
+    Name="Semi Avalonia Demo"
     x:Class="Semi.Avalonia.Demo.App"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    x:CompileBindings="True"
-    x:DataType="viewModels:ApplicationViewModel"
     xmlns:semi="https://irihi.tech/semi"
-    xmlns:viewModels="clr-namespace:Semi.Avalonia.Demo.ViewModels">
+    xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
+    x:DataType="vm:ApplicationViewModel">
     <Application.Styles>
         <semi:SemiTheme Locale="zh-CN" />
         <semi:SemiPopupAnimations />
@@ -20,12 +20,30 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Application.Resources>
+    <NativeMenu.Menu>
+        <NativeMenu>
+            <NativeMenuItem
+                Header="About Us"
+                Command="{Binding JumpToCommand}"
+                CommandParameter="{Binding $self.Header}" />
+        </NativeMenu>
+    </NativeMenu.Menu>
     <TrayIcon.Icons>
         <TrayIcons>
-            <TrayIcon Icon="/Assets/irihi.ico" MacOSProperties.IsTemplateIcon="true" ToolTipText="Semi Avalonia Demo">
+            <TrayIcon
+                Icon="{OnPlatform Default=/Assets/irihi.ico, macOS=/Assets/irihi2.ico}"
+                MacOSProperties.IsTemplateIcon="true"
+                Command="{Binding ActivateCommand}"
+                ToolTipText="Semi Avalonia Demo">
                 <TrayIcon.Menu>
                     <NativeMenu>
-                        <NativeMenuItem Header="Exit" Command="{Binding ExitCommand}" />
+                        <NativeMenuItem
+                            Header="About Us"
+                            Command="{Binding JumpToCommand}"
+                            CommandParameter="{Binding $self.Header}" />
+                        <NativeMenuItem
+                            Header="Exit"
+                            Command="{Binding ExitCommand}" />
                     </NativeMenu>
                 </TrayIcon.Menu>
             </TrayIcon>

demo/Semi.Avalonia.Demo/Constant/ColorTokens.cs

@@ -79,6 +79,32 @@ public static class ColorTokens
         new("SemiColorDangerLightActive", "Danger Light Active")
     ];
 
+    public static IReadOnlyList<Tuple<string, string>> AIGeneralTokens { get; } =
+    [
+        new("SemiColorAIGeneral", "AI General"),
+        new("SemiColorAIGeneralPointerover", "AI General Pointerover"),
+        new("SemiColorAIGeneralActive", "AI General Active"),
+        new("SemiColorAIGeneralDisabled", "AI General Disabled")
+    ];
+
+    public static IReadOnlyList<Tuple<string, string>> AIPurpleTokens { get; } =
+    [
+        new("SemiColorAIPurple", "AI Purple"),
+        new("SemiColorAIPurplePointerover", "AI Purple Pointerover"),
+        new("SemiColorAIPurpleActive", "AI Purple Active"),
+        new("SemiColorAIPurpleDisabled", "AI Purple Disabled")
+    ];
+
+    public static IReadOnlyList<Tuple<string, string>> AIBackgroundTokens { get; } =
+    [
+        new("SemiColorAIBackgroundBottom", "AI Bottom Background"),
+        new("SemiColorAIBackgroundBottomPointerover", "AI Bottom Background Pointerover"),
+        new("SemiColorAIBackgroundBottomActive", "AI Bottom Background Active"),
+        new("SemiColorAIBackgroundTop", "AI Top Background"),
+        new("SemiColorAIBackgroundTopPointerover", "AI Top Background Pointerover"),
+        new("SemiColorAIBackgroundTopActive", "AI Top Background Active"),
+    ];
+
     public static IReadOnlyList<Tuple<string, string>> TextTokens { get; } =
     [
         new("SemiColorText0", "Text 0"),

demo/Semi.Avalonia.Demo/Controls/ColorDetailControl.cs

@@ -3,6 +3,7 @@ using System.Threading.Tasks;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.Primitives;
+using Avalonia.Input.Platform;
 using Avalonia.Media;
 using Semi.Avalonia.Demo.Converters;
 
@@ -92,6 +93,12 @@ public class ColorDetailControl : TemplatedControl
             Hex2 = hex2 as string;
             OpacityNumber = brush.Opacity.ToString(CultureInfo.InvariantCulture);
         }
+        else
+        {
+            Hex = null;
+            Hex2 = null;
+            OpacityNumber = null;
+        }
     }
 
     public async Task Copy(object o)

demo/Semi.Avalonia.Demo/Pages/AboutUs.axaml

@@ -8,7 +8,6 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
     x:DataType="vm:AboutUsViewModel"
-    x:CompileBindings="True"
     d:DesignHeight="450"
     d:DesignWidth="800"
     mc:Ignorable="d">

demo/Semi.Avalonia.Demo/Pages/AutoCompleteBoxDemo.axaml

@@ -7,7 +7,6 @@
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    x:CompileBindings="False"
     x:DataType="vm:AutoCompleteBoxDemoViewModel"
     mc:Ignorable="d">
     <Design.DataContext>
@@ -29,59 +28,59 @@
         </StackPanel.Styles>
 
         <AutoCompleteBox
-            Watermark="Please select a State"
-            ValueMemberBinding="{Binding Name}" />
+            PlaceholderText="Please select a State"
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         <AutoCompleteBox
             Classes="Large"
-            ValueMemberBinding="{ReflectionBinding Name}" />
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         <AutoCompleteBox
             Classes="Small"
-            ValueMemberBinding="{ReflectionBinding Name}" />
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         <AutoCompleteBox
             Classes="Bordered"
-            ValueMemberBinding="{ReflectionBinding Name}" />
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         <AutoCompleteBox
             IsEnabled="False"
-            Watermark="Disabled"
-            ValueMemberBinding="{ReflectionBinding Name}" />
+            PlaceholderText="Disabled"
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         <AutoCompleteBox
             InnerLeftContent="https://"
             InnerRightContent=".com"
-            ValueMemberBinding="{ReflectionBinding Name}" />
+            ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
 
         <StackPanel Orientation="Horizontal">
             <AutoCompleteBox
                 Width="100"
                 Classes="Large"
-                Watermark="Large"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                PlaceholderText="Large"
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
             <AutoCompleteBox
                 Width="100"
-                Watermark="Default"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                PlaceholderText="Default"
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
             <AutoCompleteBox
                 Width="100"
                 Classes="Small"
-                Watermark="Small"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                PlaceholderText="Small"
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         </StackPanel>
 
         <StackPanel Orientation="Horizontal">
             <AutoCompleteBox
                 Width="100"
                 IsEnabled="False"
-                Watermark="Disabled"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                PlaceholderText="Disabled"
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
             <AutoCompleteBox
                 Width="100"
                 Classes="Bordered"
-                Watermark="Bordered"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                PlaceholderText="Bordered"
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
             <AutoCompleteBox
                 Width="100"
                 Classes="Bordered"
                 IsEnabled="False"
-                ValueMemberBinding="{ReflectionBinding Name}" />
+                ValueMemberBinding="{Binding Name,DataType=vm:StateData}" />
         </StackPanel>
 
     </StackPanel>

demo/Semi.Avalonia.Demo/Pages/ButtonDemo.axaml

@@ -6,174 +6,369 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d">
     <ScrollViewer>
-        <StackPanel HorizontalAlignment="Left" Spacing="20">
+        <StackPanel HorizontalAlignment="Left" Spacing="8">
             <StackPanel.Styles>
-                <Style Selector="SplitButton">
-                    <Setter Property="Flyout">
-                        <MenuFlyout Placement="BottomEdgeAlignedRight">
-                            <MenuItem Header="Submit All" />
-                            <MenuItem Header="Submit Updated" />
-                        </MenuFlyout>
-                    </Setter>
-                </Style>
-                <Style Selector="DropDownButton">
-                    <Setter Property="Flyout">
-                        <MenuFlyout Placement="BottomEdgeAlignedRight">
-                            <MenuItem Header="Submit All" />
-                            <MenuItem Header="Submit Updated" />
-                        </MenuFlyout>
-                    </Setter>
-                </Style>
-                <Style Selector="ToggleSplitButton">
-                    <Setter Property="Flyout">
-                        <MenuFlyout Placement="BottomEdgeAlignedRight">
+                <Style Selector="SplitButton,DropDownButton,ToggleSplitButton">
+                    <Setter Property="Button.Flyout">
+                        <MenuFlyout>
                             <MenuItem Header="Submit All" />
                             <MenuItem Header="Submit Updated" />
                         </MenuFlyout>
                     </Setter>
                 </Style>
             </StackPanel.Styles>
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}">
+                <HeaderedContentControl.Header>
+                    <StackPanel Spacing="8">
+                        <TextBlock Text="Button/RepeatButton Theme" />
+                        <WrapPanel ItemSpacing="4">
+                            <TextBlock Text="Theme:" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue Solid" Content="Light" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue Solid" Content="Solid" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue Solid" Content="Outline" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue Solid" Content="Borderless" />
+                        </WrapPanel>
+                        <WrapPanel ItemSpacing="4">
+                            <TextBlock Text="Classes:" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Primary" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Secondary" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Tertiary" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Success" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Warning" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Danger" />
+                        </WrapPanel>
+                    </StackPanel>
+                </HeaderedContentControl.Header>
+                <StackPanel HorizontalAlignment="Left" Spacing="16">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Default" />
+                        <Button Content="Primary" Classes="Primary" />
+                        <Button Content="Secondary" Classes="Secondary" />
+                        <Button Content="Tertiary" Classes="Tertiary" />
+                        <Button Content="Success" Classes="Success" />
+                        <Button Content="Warning" Classes="Warning" />
+                        <Button Content="Danger" Classes="Danger" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Default" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Primary" Classes="Primary" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Secondary" Classes="Secondary" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Tertiary" Classes="Tertiary" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Success" Classes="Success" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Warning" Classes="Warning" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Danger" Classes="Danger" Theme="{StaticResource SolidButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Default" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Primary" Classes="Primary" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Secondary" Classes="Secondary" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Tertiary" Classes="Tertiary" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Success" Classes="Success" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Warning" Classes="Warning" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Danger" Classes="Danger" Theme="{StaticResource OutlineButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Default" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Primary" Classes="Primary" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Secondary" Classes="Secondary" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Tertiary" Classes="Tertiary" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Success" Classes="Success" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Warning" Classes="Warning" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Danger" Classes="Danger" Theme="{StaticResource BorderlessButton}" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
 
-            <TextBlock>Light (Default)</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="20">
-                <Button Classes="Primary">Primary</Button>
-                <Button Classes="Secondary">Secondary</Button>
-                <Button Classes="Tertiary">Tertiary</Button>
-                <Button Classes="Success">Success</Button>
-                <Button Classes="Warning">Warning</Button>
-                <Button Classes="Danger">Danger</Button>
-                <Button Classes="Danger" IsEnabled="False">Disabled</Button>
-            </StackPanel>
-            <TextBlock>Solid</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="20">
-                <Button Classes="Primary" Theme="{DynamicResource SolidButton}">Primary</Button>
-                <Button Classes="Secondary" Theme="{DynamicResource SolidButton}">Secondary</Button>
-                <Button Classes="Tertiary" Theme="{DynamicResource SolidButton}">Tertiary</Button>
-                <Button Classes="Success" Theme="{DynamicResource SolidButton}">Success</Button>
-                <Button Classes="Warning" Theme="{DynamicResource SolidButton}">Warning</Button>
-                <Button Classes="Danger" Theme="{DynamicResource SolidButton}">Danger</Button>
-                <Button
-                    Classes="Danger"
-                    IsEnabled="False"
-                    Theme="{DynamicResource SolidButton}">
-                    Disabled
-                </Button>
-            </StackPanel>
-            <TextBlock>Outline</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="20">
-                <Button Classes="Primary" Theme="{DynamicResource OutlineButton}">Primary</Button>
-                <Button Classes="Secondary" Theme="{DynamicResource OutlineButton}">Secondary</Button>
-                <Button Classes="Tertiary" Theme="{DynamicResource OutlineButton}">Tertiary</Button>
-                <Button Classes="Success" Theme="{DynamicResource OutlineButton}">Success</Button>
-                <Button Classes="Warning" Theme="{DynamicResource OutlineButton}">Warning</Button>
-                <Button Classes="Danger" Theme="{DynamicResource OutlineButton}">Danger</Button>
-                <Button Classes="Danger" Theme="{DynamicResource OutlineButton}" IsEnabled="False">Disabled</Button>
-            </StackPanel>
-            <TextBlock>Borderless</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="20">
-                <Button Classes="Primary" Theme="{DynamicResource BorderlessButton}">Primary</Button>
-                <Button Classes="Secondary" Theme="{DynamicResource BorderlessButton}">Secondary</Button>
-                <Button Classes="Tertiary" Theme="{DynamicResource BorderlessButton}">Tertiary</Button>
-                <Button Classes="Success" Theme="{DynamicResource BorderlessButton}">Success</Button>
-                <Button Classes="Warning" Theme="{DynamicResource BorderlessButton}">Warning</Button>
-                <Button Classes="Danger" Theme="{DynamicResource BorderlessButton}">Danger</Button>
-                <Button
-                    Classes="Danger"
-                    IsEnabled="False"
-                    Theme="{DynamicResource BorderlessButton}">
-                    Disabled
-                </Button>
-            </StackPanel>
-            <TextBlock>Disabled</TextBlock>
-            <StackPanel Background="{DynamicResource SemiColorBackground1}" Orientation="Horizontal" Spacing="20">
-                <Button IsEnabled="False">Light</Button>
-                <Button IsEnabled="False" Theme="{DynamicResource SolidButton}">Solid</Button>
-                <Button IsEnabled="False" Theme="{DynamicResource OutlineButton}">Outline</Button>
-                <Button IsEnabled="False" Theme="{DynamicResource BorderlessButton}">Borderless</Button>
-            </StackPanel>
-            <TextBlock>Size Classes</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="20">
-                <Button Classes="Primary Small">Small</Button>
-                <Button Classes="Primary">Default</Button>
-                <Button Classes="Primary Large">Large</Button>
-            </StackPanel>
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}"
+                Header="Prohibited Status">
+                <WrapPanel ItemSpacing="16" LineSpacing="16">
+                    <Button Content="Light" IsEnabled="False" />
+                    <Button Content="Solid" IsEnabled="False" Theme="{StaticResource SolidButton}" />
+                    <Button Content="Outline" IsEnabled="False" Theme="{StaticResource OutlineButton}" />
+                    <Button Content="Borderless" IsEnabled="False" Theme="{StaticResource BorderlessButton}" />
+                </WrapPanel>
+            </HeaderedContentControl>
 
-            <TextBlock>DropDownButton</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <DropDownButton Content="Primary" />
-                <DropDownButton Classes="Secondary" Content="Secondary" />
-                <DropDownButton Classes="Tertiary" Content="Tertiary" />
-                <DropDownButton Classes="Success" Content="Success" />
-                <DropDownButton Classes="Warning" Content="Warning" />
-                <DropDownButton Classes="Danger" Content="Danger" />
-                <DropDownButton
-                    Classes="Danger"
-                    Content="Disabled"
-                    IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <DropDownButton Content="Default" Classes="Success" />
-                <DropDownButton Content="Solid" Theme="{DynamicResource SolidDropDownButton}" Classes="Success" />
-                <DropDownButton Content="Outline" Theme="{DynamicResource OutlineDropDownButton}" Classes="Success" />
-                <DropDownButton Content="Borderless" Theme="{DynamicResource BorderlessDropDownButton}" Classes="Success" />
-                <DropDownButton Content="Default" Classes="Success" IsEnabled="False" />
-                <DropDownButton Content="Solid" Theme="{DynamicResource SolidDropDownButton}" Classes="Success" IsEnabled="False" />
-                <DropDownButton Content="Outline" Theme="{DynamicResource OutlineDropDownButton}" Classes="Success" IsEnabled="False" />
-                <DropDownButton Content="Borderless" Theme="{DynamicResource BorderlessDropDownButton}" Classes="Success" IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <DropDownButton Classes="Small" Content="Small" />
-                <DropDownButton Content="Default" />
-                <DropDownButton Classes="Large" Content="Large" />
-            </StackPanel>
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}">
+                <HeaderedContentControl.Header>
+                    <StackPanel Spacing="8">
+                        <WrapPanel ItemSpacing="4">
+                            <TextBlock Text="Size Classes:" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Large" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Blue" Content="Small" />
+                        </WrapPanel>
+                    </StackPanel>
+                </HeaderedContentControl.Header>
+                <WrapPanel ItemSpacing="16" LineSpacing="16">
+                    <Button Content="Large" Classes="Large" />
+                    <Button Content="Default" />
+                    <Button Content="Small" Classes="Small" />
+                </WrapPanel>
+            </HeaderedContentControl>
 
-            <TextBlock>SplitButton</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <SplitButton Content="Primary" />
-                <SplitButton Classes="Secondary" Content="Secondary" />
-                <SplitButton Classes="Tertiary" Content="Tertiary" />
-                <SplitButton Classes="Success" Content="Success" />
-                <SplitButton Classes="Warning" Content="Warning" />
-                <SplitButton Classes="Danger" Content="Danger" />
-                <SplitButton Classes="Danger" Content="Disabled" IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <SplitButton Content="Default" Classes="Success" />
-                <SplitButton Content="Solid" Theme="{DynamicResource SolidSplitButton}" Classes="Success" />
-                <SplitButton Content="Outline" Theme="{DynamicResource OutlineSplitButton}" Classes="Success" />
-                <SplitButton Content="Borderless" Theme="{DynamicResource BorderlessSplitButton}" Classes="Success" />
-                <SplitButton Content="Default" Classes="Success" IsEnabled="False" />
-                <SplitButton Content="Solid" Theme="{DynamicResource SolidSplitButton}" Classes="Success" IsEnabled="False" />
-                <SplitButton Content="Outline" Theme="{DynamicResource OutlineSplitButton}" Classes="Success" IsEnabled="False" />
-                <SplitButton Content="Borderless" Theme="{DynamicResource BorderlessSplitButton}" Classes="Success" IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <SplitButton Classes="Small" Content="Small" />
-                <SplitButton Content="Default" />
-                <SplitButton Classes="Large" Content="Large" />
-            </StackPanel>
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}">
+                <HeaderedContentControl.Header>
+                    <StackPanel Spacing="8">
+                        <TextBlock Text="AI style - Colorful Button" />
+                        <WrapPanel ItemSpacing="4">
+                            <TextBlock Text="Theme:" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient Solid" Content="Light" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient Solid" Content="Solid" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient Solid" Content="Outline" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient Solid" Content="Borderless" />
+                        </WrapPanel>
+                        <WrapPanel ItemSpacing="4">
+                            <TextBlock Text="Classes:" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient" Content="Colorful Primary" />
+                            <Label Theme="{StaticResource TagLabel}" Classes="Colorful Gradient" Content="Colorful Tertiary" />
+                        </WrapPanel>
+                    </StackPanel>
+                </HeaderedContentControl.Header>
+                <StackPanel HorizontalAlignment="Left" Spacing="16">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Primary" Classes="Colorful Primary" />
+                        <Button Content="Tertiary" Classes="Colorful Tertiary" />
+                        <Button Content="Disabled" Classes="Colorful Primary" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Primary" Classes="Colorful Primary" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource SolidButton}" />
+                        <Button Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource SolidButton}" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Primary" Classes="Colorful Primary" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource OutlineButton}" />
+                        <Button Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource OutlineButton}" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <Button Content="Primary" Classes="Colorful Primary" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource BorderlessButton}" />
+                        <Button Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource BorderlessButton}" IsEnabled="False" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
 
-            <TextBlock>ToggleSplitButton</TextBlock>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <ToggleSplitButton Content="Primary" />
-                <ToggleSplitButton Classes="Secondary" Content="Secondary" />
-                <ToggleSplitButton Classes="Tertiary" Content="Tertiary" />
-                <ToggleSplitButton Classes="Success" Content="Success" />
-                <ToggleSplitButton Classes="Warning" Content="Warning" />
-                <ToggleSplitButton Classes="Danger" Content="Danger" />
-                <ToggleSplitButton Classes="Danger" Content="Disabled" IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <ToggleSplitButton Content="Default" Classes="Success" />
-                <ToggleSplitButton Content="Checked" Classes="Success" IsChecked="True" />
-                <ToggleSplitButton Content="Default" Classes="Success" IsEnabled="False" />
-                <ToggleSplitButton Content="Checked" Classes="Success" IsChecked="True" IsEnabled="False" />
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" Spacing="8">
-                <ToggleSplitButton Classes="Small" Content="Small" />
-                <ToggleSplitButton Content="Default" />
-                <ToggleSplitButton Classes="Large" Content="Large" />
-            </StackPanel>
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}" Header="DropDownButton">
+                <StackPanel HorizontalAlignment="Left" Spacing="16">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Default" />
+                        <DropDownButton Content="Primary" Classes="Primary" />
+                        <DropDownButton Content="Secondary" Classes="Secondary" />
+                        <DropDownButton Content="Tertiary" Classes="Tertiary" />
+                        <DropDownButton Content="Success" Classes="Success" />
+                        <DropDownButton Content="Warning" Classes="Warning" />
+                        <DropDownButton Content="Danger" Classes="Danger" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Default" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Primary" Classes="Primary" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Secondary" Classes="Secondary" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Success" Classes="Success" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Warning" Classes="Warning" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Danger" Classes="Danger" Theme="{StaticResource SolidDropDownButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Default" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Primary" Classes="Primary" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Secondary" Classes="Secondary" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Success" Classes="Success" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Warning" Classes="Warning" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Danger" Classes="Danger" Theme="{StaticResource OutlineDropDownButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Default" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Primary" Classes="Primary" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Secondary" Classes="Secondary" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Success" Classes="Success" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Warning" Classes="Warning" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Danger" Classes="Danger" Theme="{StaticResource BorderlessDropDownButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Light" IsEnabled="False" />
+                        <DropDownButton Content="Solid" IsEnabled="False" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Outline" IsEnabled="False" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Borderless" IsEnabled="False" Theme="{StaticResource BorderlessDropDownButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Large" Classes="Large" />
+                        <DropDownButton Content="Default" />
+                        <DropDownButton Content="Small" Classes="Small" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Primary" Classes="Colorful Primary" />
+                        <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" />
+                        <DropDownButton Content="Disabled" Classes="Colorful Primary" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource SolidDropDownButton}" />
+                        <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource SolidDropDownButton}" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource OutlineDropDownButton}" />
+                        <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource OutlineDropDownButton}" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{StaticResource BorderlessDropDownButton}" />
+                        <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{StaticResource BorderlessDropDownButton}" IsEnabled="False" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
+
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}" Header="SplitButton">
+                <StackPanel HorizontalAlignment="Left" Spacing="16">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Default" />
+                        <SplitButton Content="Primary" Classes="Primary" />
+                        <SplitButton Content="Secondary" Classes="Secondary" />
+                        <SplitButton Content="Tertiary" Classes="Tertiary" />
+                        <SplitButton Content="Success" Classes="Success" />
+                        <SplitButton Content="Warning" Classes="Warning" />
+                        <SplitButton Content="Danger" Classes="Danger" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Default" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Primary" Classes="Primary" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Secondary" Classes="Secondary" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Success" Classes="Success" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Warning" Classes="Warning" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Danger" Classes="Danger" Theme="{StaticResource SolidSplitButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Default" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Primary" Classes="Primary" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Secondary" Classes="Secondary" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Success" Classes="Success" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Warning" Classes="Warning" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Danger" Classes="Danger" Theme="{StaticResource OutlineSplitButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Default" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Primary" Classes="Primary" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Secondary" Classes="Secondary" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Tertiary" Classes="Tertiary" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Success" Classes="Success" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Warning" Classes="Warning" Theme="{StaticResource BorderlessSplitButton}" />
+                        <SplitButton Content="Danger" Classes="Danger" Theme="{StaticResource BorderlessSplitButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Light" IsEnabled="False" />
+                        <SplitButton Content="Solid" IsEnabled="False" Theme="{StaticResource SolidSplitButton}" />
+                        <SplitButton Content="Outline" IsEnabled="False" Theme="{StaticResource OutlineSplitButton}" />
+                        <SplitButton Content="Borderless" IsEnabled="False" Theme="{StaticResource BorderlessSplitButton}" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <SplitButton Content="Large" Classes="Large" />
+                        <SplitButton Content="Default" />
+                        <SplitButton Content="Small" Classes="Small" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
+
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}"
+                Header="ToggleSplitButton">
+                <StackPanel HorizontalAlignment="Left" Spacing="24">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleSplitButton Content="Default" />
+                        <ToggleSplitButton Classes="Primary" Content="Primary" />
+                        <ToggleSplitButton Classes="Secondary" Content="Secondary" />
+                        <ToggleSplitButton Classes="Tertiary" Content="Tertiary" />
+                        <ToggleSplitButton Classes="Success" Content="Success" />
+                        <ToggleSplitButton Classes="Warning" Content="Warning" />
+                        <ToggleSplitButton Classes="Danger" Content="Danger" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleSplitButton Content="Default" IsChecked="True" />
+                        <ToggleSplitButton Classes="Primary" Content="Primary" IsChecked="True" />
+                        <ToggleSplitButton Classes="Secondary" Content="Secondary" IsChecked="True" />
+                        <ToggleSplitButton Classes="Tertiary" Content="Tertiary" IsChecked="True" />
+                        <ToggleSplitButton Classes="Success" Content="Success" IsChecked="True" />
+                        <ToggleSplitButton Classes="Warning" Content="Warning" IsChecked="True" />
+                        <ToggleSplitButton Classes="Danger" Content="Danger" IsChecked="True" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleSplitButton Content="Unchecked" Classes="Success" IsEnabled="False" />
+                        <ToggleSplitButton Content="Checked" Classes="Success" IsChecked="True" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleSplitButton Content="Large" Classes="Large" />
+                        <ToggleSplitButton Content="Default" />
+                        <ToggleSplitButton Content="Small" Classes="Small" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
+
+            <HeaderedContentControl
+                Theme="{StaticResource GroupBox}" Header="ToggleButton">
+                <StackPanel HorizontalAlignment="Left" Spacing="16">
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Default" />
+                        <ToggleButton Content="Primary" Classes="Primary" />
+                        <ToggleButton Content="Secondary" Classes="Secondary" />
+                        <ToggleButton Content="Tertiary" Classes="Tertiary" />
+                        <ToggleButton Content="Success" Classes="Success" />
+                        <ToggleButton Content="Warning" Classes="Warning" />
+                        <ToggleButton Content="Danger" Classes="Danger" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Default" IsChecked="True" />
+                        <ToggleButton Content="Primary" Classes="Primary" IsChecked="True" />
+                        <ToggleButton Content="Secondary" Classes="Secondary" IsChecked="True" />
+                        <ToggleButton Content="Tertiary" Classes="Tertiary" IsChecked="True" />
+                        <ToggleButton Content="Success" Classes="Success" IsChecked="True" />
+                        <ToggleButton Content="Warning" Classes="Warning" IsChecked="True" />
+                        <ToggleButton Content="Danger" Classes="Danger" IsChecked="True" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Default" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Primary" Classes="Primary" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Secondary" Classes="Secondary" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Tertiary" Classes="Tertiary" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Success" Classes="Success" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Warning" Classes="Warning" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Danger" Classes="Danger" IsChecked="{x:Null}" IsThreeState="True" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Unchecked" IsEnabled="False" />
+                        <ToggleButton Content="Checked" IsEnabled="False" IsChecked="True" />
+                        <ToggleButton Content="Indeterminate" IsEnabled="False" IsChecked="{x:Null}" IsThreeState="True" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Large" Classes="Large" />
+                        <ToggleButton Content="Default" />
+                        <ToggleButton Content="Small" Classes="Small" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Primary" Classes="Colorful Primary" />
+                        <ToggleButton Content="Tertiary" Classes="Colorful Tertiary" />
+                        <ToggleButton Content="Disabled" Classes="Colorful Primary" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Primary" Classes="Colorful Primary" IsChecked="True" />
+                        <ToggleButton Content="Tertiary" Classes="Colorful Tertiary" IsChecked="True" />
+                        <ToggleButton Content="Disabled" Classes="Colorful Primary" IsChecked="True" IsEnabled="False" />
+                    </WrapPanel>
+                    <WrapPanel ItemSpacing="16" LineSpacing="16">
+                        <ToggleButton Content="Primary" Classes="Colorful Primary" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Tertiary" Classes="Colorful Tertiary" IsChecked="{x:Null}" IsThreeState="True" />
+                        <ToggleButton Content="Disabled" Classes="Colorful Primary" IsChecked="{x:Null}" IsThreeState="True" IsEnabled="False" />
+                    </WrapPanel>
+                </StackPanel>
+            </HeaderedContentControl>
         </StackPanel>
     </ScrollViewer>
 </UserControl>

demo/Semi.Avalonia.Demo/Pages/ButtonSpinnerDemo.axaml

@@ -8,6 +8,10 @@
     d:DesignWidth="800"
     mc:Ignorable="d">
     <StackPanel HorizontalAlignment="Left" Spacing="20">
+        <StackPanel Orientation="Horizontal">
+            <ToggleSwitch Name="showSpinCheck" IsChecked="True" Content="Show Button Spinner" />
+            <ToggleSwitch Name="allowSpinCheck" IsChecked="True" Content="Allow Spin" />
+        </StackPanel>
         <ButtonSpinner
             Height="30"
             AllowSpin="{Binding #allowSpinCheck.IsChecked}"

demo/Semi.Avalonia.Demo/Pages/ComboBoxDemo.axaml

@@ -7,7 +7,8 @@
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
     d:DesignHeight="800"
     d:DesignWidth="800"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    x:DataType="vm:ComboBoxDemoViewModel">
     <Design.DataContext>
         <vm:ComboBoxDemoViewModel />
     </Design.DataContext>

demo/Semi.Avalonia.Demo/Pages/GroupBoxDemo.axaml

@@ -1,22 +0,0 @@
-<UserControl xmlns="https://github.com/avaloniaui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="1450"
-             x:Class="Semi.Avalonia.Demo.Pages.GroupBoxDemo">
-    <ScrollViewer>
-        <StackPanel HorizontalAlignment="Left" Spacing="20">
-            <GroupBox
-                HorizontalAlignment="Left"
-                MaxWidth="360">
-                <HeaderedContentControl.Header>
-                    <Panel>
-                        <SelectableTextBlock Text="Semi Design" />
-                        <HyperlinkButton HorizontalAlignment="Right" Content="更多" />
-                    </Panel>
-                </HeaderedContentControl.Header>
-                <SelectableTextBlock Text="Semi Design 是由互娱社区前端团队与 UED 团队共同设计开发并维护的设计系统。设计系统包含设计语言以及一整套可复用的前端组件，帮助设计师与开发者更容易地打造高质量的、用户体验一致的、符合设计规范的 Web 应用。" />
-            </GroupBox>
-        </StackPanel>
-    </ScrollViewer>
-</UserControl>

demo/Semi.Avalonia.Demo/Pages/GroupBoxDemo.axaml.cs

@@ -1,11 +0,0 @@
-using Avalonia.Controls;
-
-namespace Semi.Avalonia.Demo.Pages;
-
-public partial class GroupBoxDemo : UserControl
-{
-    public GroupBoxDemo()
-    {
-        InitializeComponent();
-    }
-}

demo/Semi.Avalonia.Demo/Pages/HeaderedContentControlDemo.axaml

@@ -38,6 +38,18 @@
                 </HeaderedContentControl.Header>
                 <SelectableTextBlock Text="Semi Design 是由互娱社区前端团队与 UED 团队共同设计开发并维护的设计系统。设计系统包含设计语言以及一整套可复用的前端组件，帮助设计师与开发者更容易地打造高质量的、用户体验一致的、符合设计规范的 Web 应用。" />
             </HeaderedContentControl>
+            <TextBlock>Real GroupBox</TextBlock>
+            <GroupBox
+                HorizontalAlignment="Left"
+                MaxWidth="360">
+                <HeaderedContentControl.Header>
+                    <Panel>
+                        <SelectableTextBlock Text="Semi Design" />
+                        <HyperlinkButton HorizontalAlignment="Right" Content="更多" />
+                    </Panel>
+                </HeaderedContentControl.Header>
+                <SelectableTextBlock Text="Semi Design 是由互娱社区前端团队与 UED 团队共同设计开发并维护的设计系统。设计系统包含设计语言以及一整套可复用的前端组件，帮助设计师与开发者更容易地打造高质量的、用户体验一致的、符合设计规范的 Web 应用。" />
+            </GroupBox>
         </StackPanel>
     </ScrollViewer>
 </UserControl>

demo/Semi.Avalonia.Demo/Pages/IconDemo.axaml

@@ -18,78 +18,67 @@
             Text="{Binding SearchText}"
             Watermark="Input Icon Name" />
 
-        <TabControl Grid.Row="1">
-            <TabItem Header="Filled Icons">
-                <ScrollViewer>
-                    <ItemsControl ItemsSource="{Binding FilteredFilledIcons}">
-                        <ItemsControl.ItemsPanel>
-                            <ItemsPanelTemplate>
-                                <WrapPanel />
-                            </ItemsPanelTemplate>
-                        </ItemsControl.ItemsPanel>
-                        <ItemsControl.ItemTemplate>
-                            <DataTemplate>
-                                <Button Theme="{DynamicResource OutlineButton}"
-                                        Classes="Tertiary"
-                                        Padding="0"
-                                        Margin="10"
-                                        Width="200"
-                                        Height="120"
-                                        Click="Button_Clicked">
-                                    <StackPanel Spacing="8">
-                                        <PathIcon
-                                            Theme="{DynamicResource InnerPathIcon}"
-                                            HorizontalAlignment="Center"
-                                            Classes="ExtraLarge"
-                                            Data="{Binding Geometry}" />
-                                        <TextBlock
-                                            HorizontalAlignment="Center"
-                                            FontSize="12"
-                                            FontWeight="Normal"
-                                            Text="{Binding ResourceKey}" />
-                                    </StackPanel>
-                                </Button>
-                            </DataTemplate>
-                        </ItemsControl.ItemTemplate>
-                    </ItemsControl>
-                </ScrollViewer>
-            </TabItem>
+        <TabControl
+            Grid.Row="1"
+            Theme="{StaticResource LineTabControl}"
+            ItemsSource="{Binding IconTabs}">
+            <TabControl.ItemTemplate>
+                <DataTemplate>
+                    <WrapPanel ItemSpacing="5">
+                        <TextBlock Text="{Binding Header}" />
+                        <Label 
+                            Theme="{StaticResource TagLabel}"
+                            Classes="Purple"
+                            IsVisible="{Binding Header, 
+                                Converter={x:Static ObjectConverters.Equal},
+                                ConverterParameter='AI Icons'}"
+                            Content="New" />
+                    </WrapPanel>
+                </DataTemplate>
+            </TabControl.ItemTemplate>
 
-            <TabItem Header="Stroked Icons">
-                <ScrollViewer>
-                    <ItemsControl ItemsSource="{Binding FilteredStrokedIcons}">
-                        <ItemsControl.ItemsPanel>
-                            <ItemsPanelTemplate>
-                                <WrapPanel />
-                            </ItemsPanelTemplate>
-                        </ItemsControl.ItemsPanel>
-                        <ItemsControl.ItemTemplate>
-                            <DataTemplate>
-                                <Button Theme="{DynamicResource OutlineButton}"
-                                        Classes="Tertiary"
-                                        Padding="0"
-                                        Margin="10"
-                                        Width="200"
-                                        Height="120"
-                                        Click="Button_Clicked">
-                                    <StackPanel Spacing="8">
-                                        <PathIcon
-                                            Theme="{DynamicResource InnerPathIcon}"
-                                            HorizontalAlignment="Center"
-                                            Classes="ExtraLarge"
-                                            Data="{Binding Geometry}" />
-                                        <TextBlock
-                                            HorizontalAlignment="Center"
-                                            FontSize="12"
-                                            FontWeight="Normal"
-                                            Text="{Binding ResourceKey}" />
-                                    </StackPanel>
-                                </Button>
-                            </DataTemplate>
-                        </ItemsControl.ItemTemplate>
-                    </ItemsControl>
-                </ScrollViewer>
-            </TabItem>
+            <TabControl.ContentTemplate>
+                <DataTemplate DataType="vm:IconTab">
+                    <ScrollViewer>
+                        <ItemsControl
+                            Margin="0 10"
+                            ItemsSource="{Binding IconItems}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate>
+                                    <WrapPanel
+                                        ItemWidth="200"
+                                        ItemHeight="120"
+                                        ItemSpacing="10"
+                                        LineSpacing="10" />
+                                </ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Button Theme="{DynamicResource OutlineButton}"
+                                            Classes="Tertiary"
+                                            Padding="0"
+                                            HorizontalAlignment="Stretch"
+                                            VerticalAlignment="Stretch"
+                                            Click="Button_Clicked">
+                                        <StackPanel Spacing="8">
+                                            <PathIcon
+                                                Theme="{DynamicResource InnerPathIcon}"
+                                                HorizontalAlignment="Center"
+                                                Classes="ExtraLarge"
+                                                Data="{Binding Geometry}" />
+                                            <TextBlock
+                                                HorizontalAlignment="Center"
+                                                FontSize="12"
+                                                FontWeight="Normal"
+                                                Text="{Binding ResourceKey}" />
+                                        </StackPanel>
+                                    </Button>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
+                    </ScrollViewer>
+                </DataTemplate>
+            </TabControl.ContentTemplate>
         </TabControl>
     </Grid>
 </UserControl>

demo/Semi.Avalonia.Demo/Pages/LabelDemo.axaml

@@ -8,14 +8,11 @@
     d:DesignWidth="800"
     mc:Ignorable="d">
     <ScrollViewer>
-        <StackPanel HorizontalAlignment="Left" Spacing="20">
+        <StackPanel>
             <StackPanel.Styles>
-                <Style Selector="Label">
-                    <Setter Property="Margin" Value="4" />
-                </Style>
-                <Style Selector="Grid > TextBlock">
-                    <Setter Property="VerticalAlignment" Value="Center" />
-                    <Setter Property="Margin" Value="4" />
+                <Style Selector="Grid > TextBlock,Grid > Label">
+                    <Setter Property="Layoutable.VerticalAlignment" Value="Center" />
+                    <Setter Property="Layoutable.Margin" Value="4" />
                 </Style>
             </StackPanel.Styles>
             <ScrollViewer HorizontalScrollBarVisibility="Auto">
@@ -156,69 +153,89 @@
                     </HeaderedContentControl>
                 </StackPanel>
             </ScrollViewer>
-            <WrapPanel>
-                <Label Theme="{StaticResource TagLabel}">Label</Label>
-                <Label Classes="Large" Theme="{StaticResource TagLabel}">Large Label</Label>
-                <Label Classes="Circle" Theme="{StaticResource TagLabel}">Circle Label</Label>
-                <Label Classes="Large Circle" Theme="{StaticResource TagLabel}">Large Circle Label</Label>
-            </WrapPanel>
-            <WrapPanel>
-                <Label Classes="Red" Theme="{StaticResource TagLabel}">Red</Label>
-                <Label Classes="Pink" Theme="{StaticResource TagLabel}">Pink</Label>
-                <Label Classes="Purple" Theme="{StaticResource TagLabel}">Purple</Label>
-                <Label Classes="Violet" Theme="{StaticResource TagLabel}">Violet</Label>
-                <Label Classes="Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
-                <Label Classes="Blue" Theme="{StaticResource TagLabel}">Blue</Label>
-                <Label Classes="LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
-                <Label Classes="Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
-                <Label Classes="Teal" Theme="{StaticResource TagLabel}">Teal</Label>
-                <Label Classes="Green" Theme="{StaticResource TagLabel}">Green</Label>
-                <Label Classes="LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
-                <Label Classes="Lime" Theme="{StaticResource TagLabel}">Lime</Label>
-                <Label Classes="Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
-                <Label Classes="Amber" Theme="{StaticResource TagLabel}">Amber</Label>
-                <Label Classes="Orange" Theme="{StaticResource TagLabel}">Orange</Label>
-                <Label Classes="Grey" Theme="{StaticResource TagLabel}">Grey</Label>
-                <Label Classes="White" Theme="{StaticResource TagLabel}">White</Label>
-            </WrapPanel>
-            <WrapPanel>
-                <Label Classes="Ghost Red" Theme="{StaticResource TagLabel}">Red</Label>
-                <Label Classes="Ghost Pink" Theme="{StaticResource TagLabel}">Pink</Label>
-                <Label Classes="Ghost Purple" Theme="{StaticResource TagLabel}">Purple</Label>
-                <Label Classes="Ghost Violet" Theme="{StaticResource TagLabel}">Violet</Label>
-                <Label Classes="Ghost Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
-                <Label Classes="Ghost Blue" Theme="{StaticResource TagLabel}">Blue</Label>
-                <Label Classes="Ghost LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
-                <Label Classes="Ghost Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
-                <Label Classes="Ghost Teal" Theme="{StaticResource TagLabel}">Teal</Label>
-                <Label Classes="Ghost Green" Theme="{StaticResource TagLabel}">Green</Label>
-                <Label Classes="Ghost LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
-                <Label Classes="Ghost Lime" Theme="{StaticResource TagLabel}">Lime</Label>
-                <Label Classes="Ghost Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
-                <Label Classes="Ghost Amber" Theme="{StaticResource TagLabel}">Amber</Label>
-                <Label Classes="Ghost Orange" Theme="{StaticResource TagLabel}">Orange</Label>
-                <Label Classes="Ghost Grey" Theme="{StaticResource TagLabel}">Grey</Label>
-                <Label Classes="Ghost White" Theme="{StaticResource TagLabel}">White</Label>
-            </WrapPanel>
-            <WrapPanel>
-                <Label Classes="Solid Red" Theme="{StaticResource TagLabel}">Red</Label>
-                <Label Classes="Solid Pink" Theme="{StaticResource TagLabel}">Pink</Label>
-                <Label Classes="Solid Purple" Theme="{StaticResource TagLabel}">Purple</Label>
-                <Label Classes="Solid Violet" Theme="{StaticResource TagLabel}">Violet</Label>
-                <Label Classes="Solid Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
-                <Label Classes="Solid Blue" Theme="{StaticResource TagLabel}">Blue</Label>
-                <Label Classes="Solid LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
-                <Label Classes="Solid Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
-                <Label Classes="Solid Teal" Theme="{StaticResource TagLabel}">Teal</Label>
-                <Label Classes="Solid Green" Theme="{StaticResource TagLabel}">Green</Label>
-                <Label Classes="Solid LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
-                <Label Classes="Solid Lime" Theme="{StaticResource TagLabel}">Lime</Label>
-                <Label Classes="Solid Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
-                <Label Classes="Solid Amber" Theme="{StaticResource TagLabel}">Amber</Label>
-                <Label Classes="Solid Orange" Theme="{StaticResource TagLabel}">Orange</Label>
-                <Label Classes="Solid Grey" Theme="{StaticResource TagLabel}">Grey</Label>
-                <Label Classes="Solid White" Theme="{StaticResource TagLabel}">White</Label>
-            </WrapPanel>
+
+            <HeaderedContentControl
+                Margin="16"
+                Header="Theme: TagLabel"
+                Theme="{DynamicResource GroupBox}">
+                <ScrollViewer HorizontalScrollBarVisibility="Auto">
+                    <StackPanel Orientation="Horizontal" Spacing="8">
+                        <StackPanel Spacing="4">
+                            <Label Classes="Red" Theme="{StaticResource TagLabel}">Red</Label>
+                            <Label Classes="Pink" Theme="{StaticResource TagLabel}">Pink</Label>
+                            <Label Classes="Purple" Theme="{StaticResource TagLabel}">Purple</Label>
+                            <Label Classes="Violet" Theme="{StaticResource TagLabel}">Violet</Label>
+                            <Label Classes="Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
+                            <Label Classes="Blue" Theme="{StaticResource TagLabel}">Blue</Label>
+                            <Label Classes="LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
+                            <Label Classes="Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
+                            <Label Classes="Teal" Theme="{StaticResource TagLabel}">Teal</Label>
+                            <Label Classes="Green" Theme="{StaticResource TagLabel}">Green</Label>
+                            <Label Classes="LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
+                            <Label Classes="Lime" Theme="{StaticResource TagLabel}">Lime</Label>
+                            <Label Classes="Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
+                            <Label Classes="Amber" Theme="{StaticResource TagLabel}">Amber</Label>
+                            <Label Classes="Orange" Theme="{StaticResource TagLabel}">Orange</Label>
+                            <Label Classes="Grey" Theme="{StaticResource TagLabel}">Grey</Label>
+                            <Label Classes="White" Theme="{StaticResource TagLabel}">White</Label>
+                        </StackPanel>
+                        <StackPanel Spacing="4">
+                            <Label Classes="Ghost Red" Theme="{StaticResource TagLabel}">Red</Label>
+                            <Label Classes="Ghost Pink" Theme="{StaticResource TagLabel}">Pink</Label>
+                            <Label Classes="Ghost Purple" Theme="{StaticResource TagLabel}">Purple</Label>
+                            <Label Classes="Ghost Violet" Theme="{StaticResource TagLabel}">Violet</Label>
+                            <Label Classes="Ghost Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
+                            <Label Classes="Ghost Blue" Theme="{StaticResource TagLabel}">Blue</Label>
+                            <Label Classes="Ghost LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
+                            <Label Classes="Ghost Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
+                            <Label Classes="Ghost Teal" Theme="{StaticResource TagLabel}">Teal</Label>
+                            <Label Classes="Ghost Green" Theme="{StaticResource TagLabel}">Green</Label>
+                            <Label Classes="Ghost LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
+                            <Label Classes="Ghost Lime" Theme="{StaticResource TagLabel}">Lime</Label>
+                            <Label Classes="Ghost Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
+                            <Label Classes="Ghost Amber" Theme="{StaticResource TagLabel}">Amber</Label>
+                            <Label Classes="Ghost Orange" Theme="{StaticResource TagLabel}">Orange</Label>
+                            <Label Classes="Ghost Grey" Theme="{StaticResource TagLabel}">Grey</Label>
+                            <Label Classes="Ghost White" Theme="{StaticResource TagLabel}">White</Label>
+                        </StackPanel>
+                        <StackPanel Spacing="4">
+                            <Label Classes="Solid Red" Theme="{StaticResource TagLabel}">Red</Label>
+                            <Label Classes="Solid Pink" Theme="{StaticResource TagLabel}">Pink</Label>
+                            <Label Classes="Solid Purple" Theme="{StaticResource TagLabel}">Purple</Label>
+                            <Label Classes="Solid Violet" Theme="{StaticResource TagLabel}">Violet</Label>
+                            <Label Classes="Solid Indigo" Theme="{StaticResource TagLabel}">Indigo</Label>
+                            <Label Classes="Solid Blue" Theme="{StaticResource TagLabel}">Blue</Label>
+                            <Label Classes="Solid LightBlue" Theme="{StaticResource TagLabel}">LightBlue</Label>
+                            <Label Classes="Solid Cyan" Theme="{StaticResource TagLabel}">Cyan</Label>
+                            <Label Classes="Solid Teal" Theme="{StaticResource TagLabel}">Teal</Label>
+                            <Label Classes="Solid Green" Theme="{StaticResource TagLabel}">Green</Label>
+                            <Label Classes="Solid LightGreen" Theme="{StaticResource TagLabel}">LightGreen</Label>
+                            <Label Classes="Solid Lime" Theme="{StaticResource TagLabel}">Lime</Label>
+                            <Label Classes="Solid Yellow" Theme="{StaticResource TagLabel}">Yellow</Label>
+                            <Label Classes="Solid Amber" Theme="{StaticResource TagLabel}">Amber</Label>
+                            <Label Classes="Solid Orange" Theme="{StaticResource TagLabel}">Orange</Label>
+                            <Label Classes="Solid Grey" Theme="{StaticResource TagLabel}">Grey</Label>
+                            <Label Classes="Solid White" Theme="{StaticResource TagLabel}">White</Label>
+                        </StackPanel>
+                        <StackPanel Spacing="4">
+                            <Label Classes="Colorful Gradient" Theme="{DynamicResource TagLabel}">Light</Label>
+                            <Label Classes="Colorful Gradient Ghost" Theme="{DynamicResource TagLabel}">Ghost</Label>
+                            <Label Classes="Colorful Gradient Solid" Theme="{DynamicResource TagLabel}">Solid</Label>
+                        </StackPanel>
+                        <StackPanel Spacing="4">
+                            <Label Classes="Colorful" Theme="{DynamicResource TagLabel}">Light</Label>
+                            <Label Classes="Colorful Ghost" Theme="{DynamicResource TagLabel}">Ghost</Label>
+                            <Label Classes="Colorful Solid" Theme="{DynamicResource TagLabel}">Solid</Label>
+                        </StackPanel>
+                        <StackPanel Spacing="4">
+                            <Label Theme="{StaticResource TagLabel}">Label</Label>
+                            <Label Classes="Large" Theme="{StaticResource TagLabel}">Large Label</Label>
+                            <Label Classes="Circle" Theme="{StaticResource TagLabel}">Circle Label</Label>
+                            <Label Classes="Large Circle" Theme="{StaticResource TagLabel}">Large Circle Label</Label>
+                        </StackPanel>
+                    </StackPanel>
+                </ScrollViewer>
+            </HeaderedContentControl>
         </StackPanel>
     </ScrollViewer>
 </UserControl>

demo/Semi.Avalonia.Demo/Pages/NotificationDemo.axaml.cs

@@ -27,7 +27,8 @@ public partial class NotificationDemo : UserControl
         if (sender is RadioButton b && b.Content is string s)
         {
             Enum.TryParse<NotificationPosition>(s, out var t);
-            _manager.Position = t;
+            if (_manager is not null)
+                _manager.Position = t;
         }
     }
 

demo/Semi.Avalonia.Demo/Pages/NumericUpDownDemo.axaml

@@ -28,15 +28,15 @@
             <NumericUpDown
                 Width="100"
                 Classes="Large"
-                Watermark="Large"
+                PlaceholderText="Large"
                 ButtonSpinnerLocation="Left" />
             <NumericUpDown
                 Width="100"
-                Watermark="Default"
+                PlaceholderText="Default"
                 ShowButtonSpinner="False" />
             <NumericUpDown
                 Width="100"
-                Watermark="Small"
+                PlaceholderText="Small"
                 Classes="Small" />
         </StackPanel>
 

demo/Semi.Avalonia.Demo/Pages/Overview.axaml.cs

@@ -9,7 +9,7 @@ public partial class Overview : UserControl
         InitializeComponent();
     }
 
-    public string MainInstall { get; set; } = "dotnet add package Semi.Avalonia --version 11.2.1.9";
+    public string MainInstall { get; set; } = "dotnet add package Semi.Avalonia";
 
     public string MainStyle { get; set; } =
         """
@@ -18,7 +18,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string ColorPickerInstall { get; set; } = "dotnet add package Semi.Avalonia.ColorPicker --version 11.2.1.9";
+    public string ColorPickerInstall { get; set; } = "dotnet add package Semi.Avalonia.ColorPicker";
 
     public string ColorPickerStyle { get; set; } =
         """
@@ -27,7 +27,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string DataGridInstall { get; set; } = "dotnet add package Semi.Avalonia.DataGrid --version 11.2.1.9";
+    public string DataGridInstall { get; set; } = "dotnet add package Semi.Avalonia.DataGrid";
 
     public string DataGridStyle { get; set; } =
         """
@@ -36,7 +36,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string TreeDataGridInstall { get; set; } = "dotnet add package Semi.Avalonia.TreeDataGrid --version 11.0.10.4";
+    public string TreeDataGridInstall { get; set; } = "dotnet add package Semi.Avalonia.TreeDataGrid";
 
     public string TreeDataGridStyle { get; set; } =
         """
@@ -45,7 +45,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string DockInstall { get; set; } = "dotnet add package Semi.Avalonia.Dock --version 11.3.0";
+    public string DockInstall { get; set; } = "dotnet add package Semi.Avalonia.Dock";
 
     public string DockStyle { get; set; } =
         """
@@ -54,7 +54,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string TabaloniaInstall { get; set; } = "dotnet add package Semi.Avalonia.Tabalonia --version 11.0.0-beta1";
+    public string TabaloniaInstall { get; set; } = "dotnet add package Semi.Avalonia.Tabalonia";
 
     public string TabaloniaStyle { get; set; } =
         """
@@ -63,7 +63,7 @@ public partial class Overview : UserControl
         </Application.Styles>
         """;
 
-    public string AvaloniaEditInstall { get; set; } = "dotnet add package Semi.Avalonia.AvaloniaEdit --version 11.2.0";
+    public string AvaloniaEditInstall { get; set; } = "dotnet add package Semi.Avalonia.AvaloniaEdit";
 
     public string AvaloniaEditStyle { get; set; } =
         """

demo/Semi.Avalonia.Demo/Pages/PaletteDemo.axaml

@@ -8,7 +8,6 @@
     xmlns:viewModels="clr-namespace:Semi.Avalonia.Demo.ViewModels"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    x:CompileBindings="True"
     x:DataType="viewModels:PaletteDemoViewModel"
     mc:Ignorable="d">
     <Design.DataContext>

demo/Semi.Avalonia.Demo/Pages/PaletteDemo.axaml.cs

@@ -1,6 +1,7 @@
 using System.Threading.Tasks;
 using Avalonia.Controls;
 using Avalonia.Controls.Primitives;
+using Avalonia.Input.Platform;
 using Avalonia.Threading;
 using Semi.Avalonia.Demo.ViewModels;
 

demo/Semi.Avalonia.Demo/Pages/RefreshContainerDemo.axaml

@@ -8,7 +8,6 @@
     d:DesignHeight="450"
     d:DesignWidth="800"
     x:DataType="vm:RefreshContainerDemoViewModel"
-    x:CompileBindings="True"
     mc:Ignorable="d">
     <DockPanel HorizontalAlignment="Stretch" VerticalAlignment="Top">
         <Label DockPanel.Dock="Top">A control that supports pull to refresh</Label>

demo/Semi.Avalonia.Demo/Pages/RepeatButtonDemo.axaml

@@ -1,80 +0,0 @@
-<UserControl
-    x:Class="Semi.Avalonia.Demo.Pages.RepeatButtonDemo"
-    xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    d:DesignHeight="450"
-    d:DesignWidth="800"
-    mc:Ignorable="d">
-    <StackPanel HorizontalAlignment="Left" Spacing="20">
-        <TextBlock>Light (Default)</TextBlock>
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <RepeatButton Classes="Primary">Primary</RepeatButton>
-            <RepeatButton Classes="Secondary">Secondary</RepeatButton>
-            <RepeatButton Classes="Tertiary">Tertiary</RepeatButton>
-            <RepeatButton Classes="Success">Success</RepeatButton>
-            <RepeatButton Classes="Warning">Warning</RepeatButton>
-            <RepeatButton Classes="Danger">Danger</RepeatButton>
-            <RepeatButton Classes="Danger" IsEnabled="False">Disabled</RepeatButton>
-        </StackPanel>
-        <TextBlock>Solid</TextBlock>
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <RepeatButton Classes="Primary" Theme="{DynamicResource SolidRepeatButton}">Primary</RepeatButton>
-            <RepeatButton Classes="Secondary" Theme="{DynamicResource SolidRepeatButton}">Secondary</RepeatButton>
-            <RepeatButton Classes="Tertiary" Theme="{DynamicResource SolidRepeatButton}">Tertiary</RepeatButton>
-            <RepeatButton Classes="Success" Theme="{DynamicResource SolidRepeatButton}">Success</RepeatButton>
-            <RepeatButton Classes="Warning" Theme="{DynamicResource SolidRepeatButton}">Warning</RepeatButton>
-            <RepeatButton Classes="Danger" Theme="{DynamicResource SolidRepeatButton}">Danger</RepeatButton>
-            <RepeatButton
-                Classes="Danger"
-                IsEnabled="False"
-                Theme="{DynamicResource SolidRepeatButton}">
-                Disabled
-            </RepeatButton>
-        </StackPanel>
-        <TextBlock>Outline</TextBlock>
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <RepeatButton Classes="Primary" Theme="{DynamicResource OutlineRepeatButton}">Primary</RepeatButton>
-            <RepeatButton Classes="Secondary" Theme="{DynamicResource OutlineRepeatButton}">Secondary</RepeatButton>
-            <RepeatButton Classes="Tertiary" Theme="{DynamicResource OutlineRepeatButton}">Tertiary</RepeatButton>
-            <RepeatButton Classes="Success" Theme="{DynamicResource OutlineRepeatButton}">Success</RepeatButton>
-            <RepeatButton Classes="Warning" Theme="{DynamicResource OutlineRepeatButton}">Warning</RepeatButton>
-            <RepeatButton Classes="Danger" Theme="{DynamicResource OutlineRepeatButton}">Danger</RepeatButton>
-            <RepeatButton
-                Classes="Danger"
-                IsEnabled="False"
-                Theme="{DynamicResource OutlineRepeatButton}">
-                Disabled
-            </RepeatButton>
-        </StackPanel>
-        <TextBlock>Borderless</TextBlock>
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <RepeatButton Classes="Primary" Theme="{DynamicResource BorderlessRepeatButton}">Primary</RepeatButton>
-            <RepeatButton Classes="Secondary" Theme="{DynamicResource BorderlessRepeatButton}">Secondary</RepeatButton>
-            <RepeatButton Classes="Tertiary" Theme="{DynamicResource BorderlessRepeatButton}">Tertiary</RepeatButton>
-            <RepeatButton Classes="Success" Theme="{DynamicResource BorderlessRepeatButton}">Success</RepeatButton>
-            <RepeatButton Classes="Warning" Theme="{DynamicResource BorderlessRepeatButton}">Warning</RepeatButton>
-            <RepeatButton Classes="Danger" Theme="{DynamicResource BorderlessRepeatButton}">Danger</RepeatButton>
-            <RepeatButton
-                Classes="Danger"
-                IsEnabled="False"
-                Theme="{DynamicResource BorderlessRepeatButton}">
-                Disabled
-            </RepeatButton>
-        </StackPanel>
-        <TextBlock>Disabled</TextBlock>
-        <StackPanel Background="{DynamicResource SemiColorBackground1}" Orientation="Horizontal" Spacing="20">
-            <Button IsEnabled="False">Light</Button>
-            <Button IsEnabled="False" Theme="{DynamicResource SolidButton}">Solid</Button>
-            <Button IsEnabled="False" Theme="{DynamicResource OutlineButton}">Outline</Button>
-            <Button IsEnabled="False" Theme="{DynamicResource BorderlessButton}">Borderless</Button>
-        </StackPanel>
-        <TextBlock>Size Classes</TextBlock>
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <RepeatButton Classes="Small">Small</RepeatButton>
-            <RepeatButton>Default</RepeatButton>
-            <RepeatButton Classes="Large">Large</RepeatButton>
-        </StackPanel>
-    </StackPanel>
-</UserControl>

demo/Semi.Avalonia.Demo/Pages/RepeatButtonDemo.axaml.cs

@@ -1,11 +0,0 @@
-using Avalonia.Controls;
-
-namespace Semi.Avalonia.Demo.Pages;
-
-public partial class RepeatButtonDemo : UserControl
-{
-    public RepeatButtonDemo()
-    {
-        InitializeComponent();
-    }
-}

demo/Semi.Avalonia.Demo/Pages/SliderDemo.axaml

@@ -22,6 +22,15 @@
             TickFrequency="10"
             TickPlacement="Outside"
             Value="0" />
+        <Slider
+            Value="0"
+            Minimum="0"
+            Maximum="100"
+            TickPlacement="BottomRight"
+            IsSnapToTickEnabled="True"
+            IsDirectionReversed="True"
+            Ticks="0,20,25,40,75,100"
+            Width="300" />
         <Slider
             Width="300"
             Classes="ToolTip"

demo/Semi.Avalonia.Demo/Pages/SplitViewDemo.axaml

@@ -7,276 +7,187 @@
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
     d:DesignHeight="1000"
     d:DesignWidth="800"
+    x:DataType="vm:SplitViewDemoViewModel"
     mc:Ignorable="d">
     <Design.DataContext>
         <vm:SplitViewDemoViewModel />
     </Design.DataContext>
     <Border>
         <Grid ColumnDefinitions="*,400">
-            <Border Grid.Column="1" VerticalAlignment="Top" Margin="10 0 0 0">
-                <Grid RowDefinitions="*, *, *, *, *, *" ColumnDefinitions="Auto, *">
+            <Border
+                Grid.Column="1"
+                Margin="10,0,0,0"
+                VerticalAlignment="Top">
+                <Grid ColumnDefinitions="Auto, *" RowDefinitions="*, *, *, *, *, *">
                     <Label
-                        Grid.Row="0" Grid.Column="0"
+                        Grid.Row="0"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
                         Content="IsPaneOpen" />
                     <ToggleSwitch
-                        Grid.Row="0" Grid.Column="1"
-                        Name="PaneOpenButton" />
+                        Name="PaneOpenButton"
+                        Grid.Row="0"
+                        Grid.Column="1" />
 
                     <Label
-                        Grid.Row="1" Grid.Column="0"
+                        Grid.Row="1"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
                         Content="UseLightDismissOverlayMode" />
                     <ToggleSwitch
-                        Grid.Row="1" Grid.Column="1"
-                        Name="UseLightDismissOverlayModeButton" />
+                        Name="UseLightDismissOverlayModeButton"
+                        Grid.Row="1"
+                        Grid.Column="1" />
 
                     <Label
-                        Grid.Row="2" Grid.Column="0"
+                        Grid.Row="2"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
                         Content="Placement" />
-                    <ToggleSwitch
-                        Grid.Row="2" Grid.Column="1"
-                        Name="PanePlacementButton"
-                        OffContent="Left"
-                        OnContent="Right" />
-
+                    <ComboBox 
+                        Grid.Row="2" 
+                        Grid.Column="1" 
+                        Name="PanelPlacementSelector"
+                        HorizontalAlignment="Stretch"
+                        ItemsSource="{x:Static vm:SplitViewDemoViewModel.Placements}"
+                        SelectedItem="{x:Static SplitViewPanePlacement.Left}"
+                        />
                     <Label
-                        Grid.Row="3" Grid.Column="0"
+                        Grid.Row="3"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
                         Content="DisplayMode" />
                     <ComboBox
-                        Grid.Row="3" Grid.Column="1"
                         Name="DisplayModeSelector"
+                        Grid.Row="3"
+                        Grid.Column="1"
                         HorizontalAlignment="Stretch"
                         ItemsSource="{x:Static vm:SplitViewDemoViewModel.DisplayModes}"
                         SelectedItem="{x:Static SplitViewDisplayMode.CompactInline}" />
 
                     <Label
-                        Grid.Row="4" Grid.Column="0"
+                        Grid.Row="4"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
                         Content="{Binding #CompactPaneLengthSlider.Value, StringFormat='{}CompactPaneLength: {0}'}" />
                     <Slider
-                        Grid.Row="4" Grid.Column="1"
                         Name="CompactPaneLengthSlider"
+                        Grid.Row="4"
+                        Grid.Column="1"
+                        IsSnapToTickEnabled="True"
                         Maximum="128"
                         Minimum="0"
                         TickFrequency="1"
-                        IsSnapToTickEnabled="True"
                         Value="48" />
 
                     <Label
-                        Grid.Row="5" Grid.Column="0"
+                        Grid.Row="5"
+                        Grid.Column="0"
                         VerticalAlignment="Center"
-                        Content="{Binding #OpenPaneLengthSlider.Value,StringFormat='{}OpenPaneLength: {0}'}" />
+                        Content="{Binding #OpenPaneLengthSlider.Value, StringFormat='{}OpenPaneLength: {0}'}" />
                     <Slider
-                        Grid.Row="5" Grid.Column="1"
                         Name="OpenPaneLengthSlider"
+                        Grid.Row="5"
+                        Grid.Column="1"
+                        IsSnapToTickEnabled="True"
                         Maximum="500"
                         Minimum="128"
                         TickFrequency="1"
-                        IsSnapToTickEnabled="True"
                         Value="256" />
                 </Grid>
             </Border>
-            <TabControl Grid.Column="0">
-                <TabItem Header="Default">
-                    <Border
-                        BorderBrush="{DynamicResource SemiGrey1}"
-                        BorderThickness="1">
-                        <SplitView
-                            Name="SplitView"
-                            IsPaneOpen="{Binding #PaneOpenButton.IsChecked,Mode=TwoWay}"
-                            UseLightDismissOverlayMode="{Binding #UseLightDismissOverlayModeButton.IsChecked}"
-                            PanePlacement="{Binding #PanePlacementButton.IsChecked}"
-                            DisplayMode="{Binding #DisplayModeSelector.SelectedItem}"
-                            CompactPaneLength="{Binding #CompactPaneLengthSlider.Value}"
-                            OpenPaneLength="{Binding #OpenPaneLengthSlider.Value}">
-                            <SplitView.Background>
-                                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
-                                    <GradientStop Color="#6b4c1b" Offset="0" />
-                                    <GradientStop Color="#291e10" Offset="1" />
-                                </LinearGradientBrush>
-                            </SplitView.Background>
-                            <SplitView.Pane>
-                                <Grid RowDefinitions="Auto,*,Auto">
-                                    <TextBlock
-                                        Grid.Row="0"
-                                        Name="PaneHeader"
-                                        Margin="8,12"
-                                        FontWeight="Bold"
-                                        Text="Playlist" />
-                                    <ListBox
-                                        Grid.Row="1"
-                                        ItemsSource="{Binding Songs}" />
-                                    <ToggleSwitch
-                                        Grid.Row="2"
-                                        Theme="{DynamicResource IconBorderlessToggleSwitch}"
-                                        Content="{StaticResource SemiIconSidebar}"
-                                        HorizontalAlignment="Left"
-                                        IsChecked="{Binding #SplitView.IsPaneOpen}" />
-                                </Grid>
-                            </SplitView.Pane>
+            <SplitView
+                Grid.Column="0"
+                Name="SplitView"
+                CompactPaneLength="{Binding #CompactPaneLengthSlider.Value}"
+                DisplayMode="{Binding #DisplayModeSelector.SelectedItem}"
+                IsPaneOpen="{Binding #PaneOpenButton.IsChecked, Mode=TwoWay}"
+                OpenPaneLength="{Binding #OpenPaneLengthSlider.Value}"
+                PanePlacement="{Binding #PanelPlacementSelector.SelectedItem}"
+                UseLightDismissOverlayMode="{Binding #UseLightDismissOverlayModeButton.IsChecked}">
+                <SplitView.Background>
+                    <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                        <GradientStop Offset="0" Color="#6b4c1b" />
+                        <GradientStop Offset="1" Color="#291e10" />
+                    </LinearGradientBrush>
+                </SplitView.Background>
+                <SplitView.Pane>
+                    <Grid RowDefinitions="Auto,*,Auto">
+                        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="8 12">
+                            <ToggleSwitch
+                                Content="{StaticResource SemiIconSidebar}"
+                                IsChecked="{Binding #SplitView.IsPaneOpen}"
+                                Theme="{DynamicResource IconBorderlessToggleSwitch}" />
+                            <TextBlock
+                                Name="PaneHeader"
+                                VerticalAlignment="Center"
+                                Margin="8 0"
+                                FontWeight="Bold"
+                                Text="Playlist" />
+                        </StackPanel>
+                        
+                        <ListBox Grid.Row="1" ItemsSource="{Binding Songs}" />
+                        
+                    </Grid>
+                </SplitView.Pane>
 
-                            <Panel>
-                                <Panel.Styles>
-                                    <Style Selector="Image#AlbumCover">
-                                        <Style.Animations>
-                                            <Animation IterationCount="Infinite" Duration="0:0:40">
-                                                <KeyFrame Cue="0%">
-                                                    <Setter Property="RotateTransform.Angle" Value="0" />
-                                                </KeyFrame>
-                                                <KeyFrame Cue="100%">
-                                                    <Setter Property="RotateTransform.Angle" Value="360" />
-                                                </KeyFrame>
-                                            </Animation>
-                                        </Style.Animations>
-                                    </Style>
-                                </Panel.Styles>
-                                <Image
-                                    Source="/Assets/WORLD.png"
-                                    Name="AlbumCover"
-                                    Width="200"
-                                    Height="200" />
-                                <Arc
-                                    Width="290"
-                                    Height="290"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="45">
-                                    <Arc.Stroke>
-                                        <LinearGradientBrush StartPoint="0%,0%" EndPoint="100%,0%">
-                                            <GradientStop Color="#010101" Offset="0" />
-                                            <GradientStop Color="#363636" Offset="0.5" />
-                                            <GradientStop Color="#010101" Offset="1" />
-                                        </LinearGradientBrush>
-                                    </Arc.Stroke>
-                                </Arc>
-                                <Arc
-                                    Width="294"
-                                    Height="294"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="4"
-                                    Stroke="Black" />
-                                <Arc
-                                    Width="310"
-                                    Height="310"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="10"
-                                    Stroke="#C6CACD"
-                                    Opacity="0.1" />
-                            </Panel>
-
-                        </SplitView>
-                    </Border>
-                </TabItem>
-                <TabItem Header="VerticalSplitView">
-                    <Border
-                        BorderBrush="{DynamicResource SemiGrey1}"
-                        BorderThickness="1">
-                        <SplitView
-                            Name="SplitView2"
-                            Theme="{DynamicResource VerticalSplitView}"
-                            IsPaneOpen="{Binding #PaneOpenButton.IsChecked,Mode=TwoWay}"
-                            UseLightDismissOverlayMode="{Binding #UseLightDismissOverlayModeButton.IsChecked}"
-                            PanePlacement="{Binding #PanePlacementButton.IsChecked}"
-                            DisplayMode="{Binding #DisplayModeSelector.SelectedItem}"
-                            CompactPaneLength="{Binding #CompactPaneLengthSlider.Value}"
-                            OpenPaneLength="{Binding #OpenPaneLengthSlider.Value}">
-                            <SplitView.Background>
-                                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
-                                    <GradientStop Color="#6b4c1b" Offset="0" />
-                                    <GradientStop Color="#291e10" Offset="1" />
-                                </LinearGradientBrush>
-                            </SplitView.Background>
-                            <SplitView.Pane>
-                                <Grid RowDefinitions="Auto,Auto,*">
-                                    <ToggleSwitch
-                                        Grid.Row="0"
-                                        Theme="{DynamicResource IconBorderlessToggleSwitch}"
-                                        Content="{StaticResource SemiIconSidebar}"
-                                        HorizontalAlignment="Left"
-                                        IsChecked="{Binding #SplitView2.IsPaneOpen}" />
-                                    <TextBlock
-                                        Grid.Row="1"
-                                        Margin="8,12"
-                                        FontWeight="Bold"
-                                        Text="Playlist" />
-                                    <ListBox
-                                        Grid.Row="2"
-                                        ItemsSource="{Binding Songs}" />
-                                </Grid>
-                            </SplitView.Pane>
-
-                            <Panel>
-                                <Panel.Styles>
-                                    <Style Selector="Image#AlbumCover2">
-                                        <Style.Animations>
-                                            <Animation IterationCount="Infinite" Duration="0:0:40">
-                                                <KeyFrame Cue="0%">
-                                                    <Setter Property="RotateTransform.Angle" Value="0" />
-                                                </KeyFrame>
-                                                <KeyFrame Cue="100%">
-                                                    <Setter Property="RotateTransform.Angle" Value="360" />
-                                                </KeyFrame>
-                                            </Animation>
-                                        </Style.Animations>
-                                    </Style>
-                                </Panel.Styles>
-                                <Image
-                                    Source="/Assets/WORLD.png"
-                                    Name="AlbumCover2"
-                                    Width="200"
-                                    Height="200" />
-                                <Arc
-                                    Width="290"
-                                    Height="290"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="45">
-                                    <Arc.Stroke>
-                                        <LinearGradientBrush StartPoint="0%,0%" EndPoint="100%,0%">
-                                            <GradientStop Color="#010101" Offset="0" />
-                                            <GradientStop Color="#363636" Offset="0.5" />
-                                            <GradientStop Color="#010101" Offset="1" />
-                                        </LinearGradientBrush>
-                                    </Arc.Stroke>
-                                </Arc>
-                                <Arc
-                                    Width="294"
-                                    Height="294"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="4"
-                                    Stroke="Black" />
-                                <Arc
-                                    Width="310"
-                                    Height="310"
-                                    StartAngle="0"
-                                    SweepAngle="360"
-                                    StrokeJoin="Round"
-                                    StrokeLineCap="Round"
-                                    StrokeThickness="10"
-                                    Stroke="#C6CACD"
-                                    Opacity="0.1" />
-                            </Panel>
-
-                        </SplitView>
-                    </Border>
-                </TabItem>
-            </TabControl>
+                <Panel>
+                    <Panel.Styles>
+                        <Style Selector="Image#AlbumCover">
+                            <Style.Animations>
+                                <Animation IterationCount="Infinite" Duration="0:0:40">
+                                    <KeyFrame Cue="0%">
+                                        <Setter Property="RotateTransform.Angle" Value="0" />
+                                    </KeyFrame>
+                                    <KeyFrame Cue="100%">
+                                        <Setter Property="RotateTransform.Angle" Value="360" />
+                                    </KeyFrame>
+                                </Animation>
+                            </Style.Animations>
+                        </Style>
+                    </Panel.Styles>
+                    <Image
+                        Name="AlbumCover"
+                        Width="200"
+                        Height="200"
+                        Source="/Assets/WORLD.png" />
+                    <Arc
+                        Width="290"
+                        Height="290"
+                        StartAngle="0"
+                        StrokeJoin="Round"
+                        StrokeLineCap="Round"
+                        StrokeThickness="45"
+                        SweepAngle="360">
+                        <Arc.Stroke>
+                            <LinearGradientBrush StartPoint="0%,0%" EndPoint="100%,0%">
+                                <GradientStop Offset="0" Color="#010101" />
+                                <GradientStop Offset="0.5" Color="#363636" />
+                                <GradientStop Offset="1" Color="#010101" />
+                            </LinearGradientBrush>
+                        </Arc.Stroke>
+                    </Arc>
+                    <Arc
+                        Width="294"
+                        Height="294"
+                        StartAngle="0"
+                        Stroke="Black"
+                        StrokeJoin="Round"
+                        StrokeLineCap="Round"
+                        StrokeThickness="4"
+                        SweepAngle="360" />
+                    <Arc
+                        Width="310"
+                        Height="310"
+                        Opacity="0.1"
+                        StartAngle="0"
+                        Stroke="#C6CACD"
+                        StrokeJoin="Round"
+                        StrokeLineCap="Round"
+                        StrokeThickness="10"
+                        SweepAngle="360" />
+                </Panel>
+            </SplitView>
         </Grid>
     </Border>
 </UserControl>

demo/Semi.Avalonia.Demo/Pages/TabControlDemo.axaml

@@ -7,7 +7,6 @@
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels;assembly=Semi.Avalonia.Demo"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    x:CompileBindings="True"
     x:DataType="vm:TabControlDemoViewModel"
     mc:Ignorable="d">
     <ScrollViewer>

demo/Semi.Avalonia.Demo/Pages/TabStripDemo.axaml

@@ -5,7 +5,6 @@
              xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Semi.Avalonia.Demo.Pages.TabStripDemo"
-             x:CompileBindings="True"
              x:DataType="vm:TabStripDemoViewModel">
     <Design.DataContext>
         <vm:TabStripDemoViewModel />

demo/Semi.Avalonia.Demo/Pages/TextBoxDemo.axaml

@@ -23,36 +23,36 @@
                 <TextBox
                     Width="100"
                     Classes="Large"
-                    Watermark="Large" />
+                    PlaceholderText="Large" />
                 <TextBox
                     Width="100"
-                    Watermark="Default" />
+                    PlaceholderText="Default" />
                 <TextBox
                     Width="100"
                     Classes="Small"
-                    Watermark="Small" />
+                    PlaceholderText="Small" />
             </StackPanel>
 
             <StackPanel Orientation="Horizontal">
                 <TextBox
                     Width="100"
                     IsEnabled="False"
-                    Watermark="Disabled" />
+                    PlaceholderText="Disabled" />
                 <TextBox
                     Width="100"
                     Classes="Bordered"
-                    Watermark="Bordered" />
+                    PlaceholderText="Bordered" />
                 <TextBox
                     Width="100"
                     Classes="Bordered"
                     IsEnabled="False" />
             </StackPanel>
-            <TextBox Width="300" Classes="TextArea" Watermark="TextArea TextBox" />
+            <TextBox Width="300" Classes="TextArea" PlaceholderText="TextArea TextBox" />
             <TextBox Width="300" Classes="TextArea ClearButton" Text="TextArea with ClearButton - text should be clearable" />
             <TextBox
                 Width="300"
                 Theme="{StaticResource LooklessTextBox}"
-                Watermark="Lookless TextBox"
+                PlaceholderText="Lookless TextBox"
                 InnerLeftContent="https://"
                 InnerRightContent=".com" />
         </StackPanel>

demo/Semi.Avalonia.Demo/Pages/ToggleButtonDemo.axaml

@@ -1,98 +0,0 @@
-<UserControl
-    x:Class="Semi.Avalonia.Demo.Pages.ToggleButtonDemo"
-    xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    d:DesignHeight="450"
-    d:DesignWidth="800"
-    mc:Ignorable="d">
-    <StackPanel Spacing="20">
-        <TextBlock Text="Toggle Button (Default)" />
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <ToggleButton>Default</ToggleButton>
-            <ToggleButton Classes="Primary">Primary</ToggleButton>
-            <ToggleButton Classes="Secondary">Secondary</ToggleButton>
-            <ToggleButton Classes="Tertiary">Tertiary</ToggleButton>
-            <ToggleButton Classes="Success">Success</ToggleButton>
-            <ToggleButton Classes="Warning">Warning</ToggleButton>
-            <ToggleButton Classes="Danger">Danger</ToggleButton>
-            <ToggleButton Classes="Danger" IsEnabled="False">Disabled</ToggleButton>
-        </StackPanel>
-        <TextBlock Text="Toggle Button Checked State" />
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <ToggleButton IsChecked="True">Default</ToggleButton>
-            <ToggleButton Classes="Primary" IsChecked="True">Primary</ToggleButton>
-            <ToggleButton Classes="Secondary" IsChecked="True">Secondary</ToggleButton>
-            <ToggleButton Classes="Tertiary" IsChecked="True">Tertiary</ToggleButton>
-            <ToggleButton Classes="Success" IsChecked="True">Success</ToggleButton>
-            <ToggleButton Classes="Warning" IsChecked="True">Warning</ToggleButton>
-            <ToggleButton Classes="Danger" IsChecked="True">Danger</ToggleButton>
-            <ToggleButton
-                Classes="Danger"
-                IsChecked="True"
-                IsEnabled="False">
-                Disabled
-            </ToggleButton>
-        </StackPanel>
-        <TextBlock Text="Toggle Button Three State" />
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <ToggleButton IsChecked="{x:Null}" IsThreeState="True">Default</ToggleButton>
-            <ToggleButton
-                Classes="Primary"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Primary
-            </ToggleButton>
-            <ToggleButton
-                Classes="Secondary"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Secondary
-            </ToggleButton>
-            <ToggleButton
-                Classes="Tertiary"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Tertiary
-            </ToggleButton>
-            <ToggleButton
-                Classes="Success"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Success
-            </ToggleButton>
-            <ToggleButton
-                Classes="Warning"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Warning
-            </ToggleButton>
-            <ToggleButton
-                Classes="Danger"
-                IsChecked="{x:Null}"
-                IsThreeState="True">
-                Danger
-            </ToggleButton>
-            <ToggleButton
-                Classes="Danger"
-                IsChecked="{x:Null}"
-                IsEnabled="False"
-                IsThreeState="True">
-                Disabled
-            </ToggleButton>
-        </StackPanel>
-        <TextBlock Text="Toggle Button Disabled State" />
-        <StackPanel Background="{DynamicResource SemiColorBackground1}" Orientation="Horizontal" Spacing="20">
-            <ToggleButton IsThreeState="True" IsEnabled="False">Default</ToggleButton>
-            <ToggleButton IsThreeState="True" IsEnabled="False" IsChecked="True">Checked</ToggleButton>
-            <ToggleButton IsThreeState="True" IsEnabled="False" IsChecked="{x:Null}">Indeterminate</ToggleButton>
-        </StackPanel>
-        <TextBlock Text="Toggle Button Size" />
-        <StackPanel Orientation="Horizontal" Spacing="20">
-            <ToggleButton Classes="Small" IsThreeState="True">Small</ToggleButton>
-            <ToggleButton IsThreeState="True">Default</ToggleButton>
-            <ToggleButton Classes="Large" IsThreeState="True">Large</ToggleButton>
-        </StackPanel>
-    </StackPanel>
-</UserControl>

demo/Semi.Avalonia.Demo/Pages/ToggleButtonDemo.axaml.cs

@@ -1,11 +0,0 @@
-using Avalonia.Controls;
-
-namespace Semi.Avalonia.Demo.Pages;
-
-public partial class ToggleButtonDemo : UserControl
-{
-    public ToggleButtonDemo()
-    {
-        InitializeComponent();
-    }
-}

demo/Semi.Avalonia.Demo/Pages/TreeViewDemo.axaml

@@ -8,7 +8,6 @@
     xmlns:vm="clr-namespace:Semi.Avalonia.Demo.Pages"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    x:CompileBindings="True"
     x:DataType="vm:TreeViewVm"
     mc:Ignorable="d">
 

demo/Semi.Avalonia.Demo/Pages/TreeViewDemo.axaml.cs

@@ -21,33 +21,40 @@ public class TreeViewVm : ObservableObject
 
     public TreeViewVm()
     {
-        Items = new ObservableCollection<TreeViewItemVm>()
-        {
-            new TreeViewItemVm() { Name = "Item 1", Id = "1" },
-            new TreeViewItemVm() { Name = "Item 2", Id = "2" },
-            new TreeViewItemVm()
+        Items =
+        [
+            new TreeViewItemVm { Name = "Item 1", Id = "1" },
+            new TreeViewItemVm { Name = "Item 2", Id = "2" },
+            new TreeViewItemVm
             {
-                Name = "Item 3", Id = "3", Items = new ObservableCollection<TreeViewItemVm>()
-                {
-                    new TreeViewItemVm() { Name = "Item 3.1", Id = "3.1" },
-                    new TreeViewItemVm() { Name = "Item 3.2", Id = "3.2" },
-                    new TreeViewItemVm() { Name = "Item 3.3", Id = "3.3" },
-                },
-            },
-        };
+                Name = "Item 3", Id = "3", Items =
+                [
+                    new TreeViewItemVm { Name = "Item 3.1", Id = "3.1" },
+                    new TreeViewItemVm { Name = "Item 3.2", Id = "3.2" },
+                    new TreeViewItemVm { Name = "Item 3.3", Id = "3.3" }
+                ],
+            }
 
-        MultipleLevelItems = new();
-        for (int i = 1; i < 6; i++)
+        ];
+
+        MultipleLevelItems = [];
+        for (var i = 1; i < 6; i++)
         {
-            FirstItem firstItem = new FirstItem { Id = i, Name = $"FirstItem {i}" };
-            firstItem.SecondItems = new();
-            for (int j = 1; j < 6; j++)
+            var firstItem = new FirstItem
             {
-                SecondItem secondItem = new SecondItem { Id = j, Name = $"SecondItem {j}" };
-                secondItem.ThirdItemItems = new();
-                for (int k = 1; k < 6; k++)
+                Id = i, Name = $"FirstItem {i}",
+                SecondItems = []
+            };
+            for (var j = 1; j < 6; j++)
+            {
+                var secondItem = new SecondItem
                 {
-                    ThirdItem thirdItem = new ThirdItem { Id = k, Name = $"ThirdItem {k}" };
+                    Id = j, Name = $"SecondItem {j}",
+                    ThirdItemItems = []
+                };
+                for (var k = 1; k < 6; k++)
+                {
+                    var thirdItem = new ThirdItem { Id = k, Name = $"ThirdItem {k}" };
                     secondItem.ThirdItemItems.Add(thirdItem);
                 }
 
@@ -61,9 +68,9 @@ public class TreeViewVm : ObservableObject
 
 public partial class TreeViewItemVm : ObservableObject
 {
-    public ObservableCollection<TreeViewItemVm> Items { get; set; }
-    public string Name { get; set; }
-    public string Id { get; set; }
+    public ObservableCollection<TreeViewItemVm> Items { get; set; } = [];
+    public string? Name { get; set; }
+    public string? Id { get; set; }
 }
 
 public class ItemBase

demo/Semi.Avalonia.Demo/Semi.Avalonia.Demo.csproj

@@ -3,6 +3,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>
+        <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
     </PropertyGroup>
 
     <ItemGroup>
@@ -10,15 +11,15 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="$(AvaloniaVersion)"/>
-        <PackageReference Include="Avalonia.Controls.ColorPicker" Version="$(AvaloniaVersion)"/>
-<!--        <PackageReference Include="Avalonia.Controls.DataGrid" Version="$(DataGridVersion)"/>-->
+        <PackageReference Include="Avalonia"/>
+        <PackageReference Include="Avalonia.Controls.ColorPicker"/>
+<!--        <PackageReference Include="Avalonia.Controls.DataGrid"/>-->
         <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-        <PackageReference Include="Avalonia.Diagnostics" Version="$(AvaloniaVersion)">
-            <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
-            <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
-        </PackageReference>
-        <PackageReference Include="CommunityToolkit.Mvvm" Version="$(CommunityToolkitVersion)"/>
+<!--        <PackageReference Include="Avalonia.Diagnostics">-->
+<!--            <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>-->
+<!--            <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>-->
+<!--        </PackageReference>-->
+        <PackageReference Include="CommunityToolkit.Mvvm"/>
     </ItemGroup>
 
     <ItemGroup>
@@ -27,4 +28,8 @@
 <!--        <ProjectReference Include="..\..\src\Semi.Avalonia.DataGrid\Semi.Avalonia.DataGrid.csproj"/>-->
 <!--        <ProjectReference Include="..\..\src\Semi.Avalonia.TreeDataGrid\Semi.Avalonia.TreeDataGrid.csproj"/>-->
     </ItemGroup>
+
+    <ItemGroup>
+      <AvaloniaXaml Remove="Pages\VariablesDemo.axaml" />
+    </ItemGroup>
 </Project>

demo/Semi.Avalonia.Demo/Themes/ColorDetailControl.axaml

@@ -1,8 +1,7 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:controls="clr-namespace:Semi.Avalonia.Demo.Controls"
-    x:CompileBindings="True">
+    xmlns:controls="clr-namespace:Semi.Avalonia.Demo.Controls">
     <ControlTheme x:Key="{x:Type controls:ColorDetailControl}" TargetType="controls:ColorDetailControl">
         <Setter Property="Template">
             <ControlTemplate TargetType="controls:ColorDetailControl">

demo/Semi.Avalonia.Demo/Themes/ColorItemControl.axaml

@@ -1,8 +1,7 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:controls="using:Semi.Avalonia.Demo.Controls"
-    x:CompileBindings="True">
+    xmlns:controls="using:Semi.Avalonia.Demo.Controls">
     <Design.PreviewWith>
         <controls:ColorItemControl />
     </Design.PreviewWith>

demo/Semi.Avalonia.Demo/ViewModels/ApplicationViewModel.cs

@@ -1,12 +1,37 @@
 using Avalonia;
+using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.Messaging;
 
 namespace Semi.Avalonia.Demo.ViewModels;
 
 public partial class ApplicationViewModel : ObservableObject
 {
+    [RelayCommand]
+    private void Activate()
+    {
+        if (Application.Current?.ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop) return;
+        var mainWindow = desktop.MainWindow;
+        if (mainWindow is not null && !mainWindow.IsActive)
+        {
+            if (mainWindow.WindowState is WindowState.Minimized)
+            {
+                mainWindow.WindowState = WindowState.Normal;
+            }
+
+            mainWindow.Activate();
+        }
+    }
+
+    [RelayCommand]
+    private void JumpTo(string header)
+    {
+        Activate();
+        WeakReferenceMessenger.Default.Send(header, "JumpTo");
+    }
+
     [RelayCommand]
     private void Exit()
     {

demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using Avalonia.Controls;
@@ -9,20 +10,21 @@ namespace Semi.Avalonia.Demo.ViewModels;
 
 public partial class IconDemoViewModel : ObservableObject
 {
-    private readonly IResourceDictionary? _resources = new Icons();
+    private readonly Icons _resources = new();
 
-    private readonly Dictionary<string, IconItem> _filledIcons = new();
+    private readonly Dictionary<string, IconItem> _fillIcons = new();
     private readonly Dictionary<string, IconItem> _strokedIcons = new();
+    private readonly Dictionary<string, IconItem> _aiIcons = new();
 
     [ObservableProperty] private string? _searchText;
 
-    public ObservableCollection<IconItem> FilteredFilledIcons { get; set; } = [];
+    public ObservableCollection<IconTab> IconTabs { get; } = [];
+    public ObservableCollection<IconItem> FilteredFillIcons { get; set; } = [];
     public ObservableCollection<IconItem> FilteredStrokedIcons { get; set; } = [];
+    public ObservableCollection<IconItem> FilteredAIIcons { get; set; } = [];
 
     public void InitializeResources()
     {
-        if (_resources is null) return;
-
         foreach (var provider in _resources.MergedDictionaries)
         {
             if (provider is not ResourceDictionary dic) continue;
@@ -30,40 +32,60 @@ public partial class IconDemoViewModel : ObservableObject
             foreach (var key in dic.Keys)
             {
                 if (dic[key] is not Geometry geometry) continue;
+                var resourceKey = key.ToString() ?? string.Empty;
                 var icon = new IconItem
                 {
-                    ResourceKey = key.ToString(),
+                    ResourceKey = resourceKey,
                     Geometry = geometry
                 };
 
-                if (key.ToString().EndsWith("Stroked"))
-                    _strokedIcons[key.ToString().ToLowerInvariant()] = icon;
+                if (resourceKey.StartsWith("SemiIconAI"))
+                    _aiIcons[resourceKey] = icon;
+                else if (resourceKey.EndsWith("Stroked", StringComparison.InvariantCultureIgnoreCase))
+                    _strokedIcons[resourceKey] = icon;
                 else
-                    _filledIcons[key.ToString().ToLowerInvariant()] = icon;
+                    _fillIcons[resourceKey] = icon;
             }
         }
 
         OnSearchTextChanged(string.Empty);
+
+        IconTabs.Clear();
+        IconTabs.Add(new IconTab("Fill Icons", FilteredFillIcons));
+        IconTabs.Add(new IconTab("Stroked Icons", FilteredStrokedIcons));
+        IconTabs.Add(new IconTab("AI Icons", FilteredAIIcons));
     }
 
     partial void OnSearchTextChanged(string? value)
     {
-        var search = value?.ToLowerInvariant() ?? string.Empty;
+        var search = string.IsNullOrWhiteSpace(value) ? string.Empty : value.Trim();
 
-        FilteredFilledIcons.Clear();
-        foreach (var pair in _filledIcons.Where(i => i.Key.Contains(search)))
+        FilteredFillIcons.Clear();
+        foreach (var pair in _fillIcons.Where(kv => kv.Key.Contains(search, StringComparison.InvariantCultureIgnoreCase)))
         {
-            FilteredFilledIcons.Add(pair.Value);
+            FilteredFillIcons.Add(pair.Value);
         }
 
         FilteredStrokedIcons.Clear();
-        foreach (var pair in _strokedIcons.Where(i => i.Key.Contains(search)))
+        foreach (var pair in _strokedIcons.Where(kv => kv.Key.Contains(search, StringComparison.InvariantCultureIgnoreCase)))
         {
             FilteredStrokedIcons.Add(pair.Value);
         }
+
+        FilteredAIIcons.Clear();
+        foreach (var pair in _aiIcons.Where(kv => kv.Key.Contains(search, StringComparison.InvariantCultureIgnoreCase)))
+        {
+            FilteredAIIcons.Add(pair.Value);
+        }
     }
 }
 
+public class IconTab(string header, ObservableCollection<IconItem> iconItems)
+{
+    public string Header { get; set; } = header;
+    public ObservableCollection<IconItem> IconItems { get; set; } = iconItems;
+}
+
 public class IconItem
 {
     public string? ResourceKey { get; set; }

demo/Semi.Avalonia.Demo/ViewModels/PaletteDemoViewModel.cs

@@ -19,7 +19,7 @@ public partial class PaletteDemoViewModel : ObservableObject
         "Red", "Pink", "Purple", "Violet", "Indigo",
         "Blue", "LightBlue", "Cyan", "Teal", "Green",
         "LightGreen", "Lime", "Yellow", "Amber", "Orange",
-        "Grey"
+        "Grey", "AIPurple"
     ];
 
     private readonly IResourceDictionary? _lightResourceDictionary;
@@ -61,6 +61,38 @@ public partial class PaletteDemoViewModel : ObservableObject
             s.Initialize(_darkResourceDictionary, color, false);
             DarkLists.Add(s);
         }
+        
+        InitializeAIGeneralGradients();
+    }
+
+    private void InitializeAIGeneralGradients()
+    {
+        if (_lightResourceDictionary is null || _darkResourceDictionary is null) return;
+
+        ColorListViewModel lightGradients = new ColorListViewModel { SeriesName = "AI General" };
+        ColorListViewModel darkGradients = new ColorListViewModel { SeriesName = "AI General" };
+
+        for (var i = 0; i < 10; i++)
+        {
+            var key = $"SemiAIGeneral{i}";
+            
+            if (_lightResourceDictionary.TryGetValue(key, out var lightValue) && lightValue is IBrush lightBrush)
+            {
+                var name = $"AI General {i}";
+                var item = new ColorItemViewModel(name, lightBrush, key, true, i);
+                lightGradients.Color.Add(item);
+            }
+
+            if (_darkResourceDictionary.TryGetValue(key, out var darkValue) && darkValue is IBrush darkBrush)
+            {
+                var name = $"AI General {i}";
+                var item = new ColorItemViewModel(name, darkBrush, key, false, i);
+                darkGradients.Color.Add(item);
+            }
+        }
+        
+        LightLists.Add(lightGradients);
+        DarkLists.Add(darkGradients);
     }
 
     private void InitializeFunctionalColors()
@@ -79,6 +111,12 @@ public partial class PaletteDemoViewModel : ObservableObject
             "Warning", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.WarningTokens));
         FunctionalColors.Add(new FunctionalColorGroupViewModel(
             "Danger", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.DangerTokens));
+        FunctionalColors.Add(new FunctionalColorGroupViewModel(
+            "AI General", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.AIGeneralTokens));
+        FunctionalColors.Add(new FunctionalColorGroupViewModel(
+            "AI Purple", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.AIPurpleTokens));
+        FunctionalColors.Add(new FunctionalColorGroupViewModel(
+            "AI Background", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.AIBackgroundTokens));
         FunctionalColors.Add(new FunctionalColorGroupViewModel(
             "Text", _lightResourceDictionary, _darkResourceDictionary, ColorTokens.TextTokens));
         FunctionalColors.Add(new FunctionalColorGroupViewModel(
@@ -142,14 +180,24 @@ public partial class ColorItemViewModel : ObservableObject
          <StaticResource x:Key="" ResourceKey="{ResourceKey}" />
          """;
 
-    public ColorItemViewModel(string colorDisplayName, ISolidColorBrush brush, string resourceKey, bool light,
+    public ColorItemViewModel(string colorDisplayName, IBrush brush, string resourceKey, bool light,
         int index)
     {
         ColorDisplayName = colorDisplayName;
         Brush = brush;
         ResourceKey = resourceKey;
-        var hex = ColorConverter.ToHex.Convert(brush.Color, typeof(string), false, CultureInfo.InvariantCulture);
-        Hex = hex as string ?? string.Empty;
+        
+        // Only calculate hex for solid color brushes
+        if (brush is ISolidColorBrush solidBrush)
+        {
+            var hex = ColorConverter.ToHex.Convert(solidBrush.Color, typeof(string), false, CultureInfo.InvariantCulture);
+            Hex = hex as string ?? string.Empty;
+        }
+        else
+        {
+            Hex = string.Empty;
+        }
+        
         if ((light && index < 5) || (!light && index >= 5))
         {
             TextBrush = Brushes.Black;
@@ -175,7 +223,7 @@ public partial class FunctionalColorGroupViewModel : ObservableObject
         {
             if (lightDictionary?.TryGetValue(key, out var lightValue) ?? false)
             {
-                if (lightValue is ISolidColorBrush lightBrush)
+                if (lightValue is IBrush lightBrush)
                 {
                     LightColors.Add(new ColorItemViewModel(name, lightBrush, key, true, 0));
                 }
@@ -183,7 +231,7 @@ public partial class FunctionalColorGroupViewModel : ObservableObject
 
             if (darkDictionary?.TryGetValue(key, out var darkValue) ?? false)
             {
-                if (darkValue is ISolidColorBrush darkBrush)
+                if (darkValue is IBrush darkBrush)
                 {
                     DarkColors.Add(new ColorItemViewModel(name, darkBrush, key, true, 0));
                 }

demo/Semi.Avalonia.Demo/ViewModels/SplitViewDemoViewModel.cs

@@ -26,4 +26,12 @@ public class SplitViewDemoViewModel : ObservableObject
         SplitViewDisplayMode.Overlay,
         SplitViewDisplayMode.CompactOverlay,
     ];
+
+    public static ObservableCollection<SplitViewPanePlacement> Placements { get; set; } =
+    [
+        SplitViewPanePlacement.Left,
+        SplitViewPanePlacement.Right,
+        SplitViewPanePlacement.Top,
+        SplitViewPanePlacement.Bottom
+    ];
 }

demo/Semi.Avalonia.Demo/Views/MainView.axaml

@@ -8,7 +8,6 @@
     xmlns:views="clr-namespace:Semi.Avalonia.Demo.Views"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    x:CompileBindings="True"
     x:DataType="views:MainViewModel"
     mc:Ignorable="d">
     <UserControl.Resources>
@@ -162,15 +161,9 @@
             <TabItem Header="Button">
                 <pages:ButtonDemo />
             </TabItem>
-            <TabItem Header="RepeatButton">
-                <pages:RepeatButtonDemo />
-            </TabItem>
             <TabItem Header="HyperlinkButton">
                 <pages:HyperlinkButtonDemo />
             </TabItem>
-            <TabItem Header="ToggleButton">
-                <pages:ToggleButtonDemo />
-            </TabItem>
             <TabItem Header="CheckBox">
                 <pages:CheckBoxDemo />
             </TabItem>
@@ -243,9 +236,6 @@
             <TabItem Header="Flyout">
                 <pages:FlyoutDemo />
             </TabItem>
-            <TabItem Header="GroupBox">
-                <pages:GroupBoxDemo />
-            </TabItem>
             <TabItem Header="HeaderedContentControl">
                 <pages:HeaderedContentControlDemo />
             </TabItem>

demo/Semi.Avalonia.Demo/Views/MainView.axaml.cs

@@ -9,6 +9,7 @@ using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Styling;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.Messaging;
 
 namespace Semi.Avalonia.Demo.Views;
 
@@ -18,6 +19,19 @@ public partial class MainView : UserControl
     {
         InitializeComponent();
         this.DataContext = new MainViewModel();
+        WeakReferenceMessenger.Default.Register<string, string>(this, "JumpTo", MessageHandler);
+    }
+
+    private void MessageHandler(object _, string message)
+    {
+        foreach (var item in tab.ItemsView)
+        {
+            if (item is TabItem tabItem && tabItem.Header is not null && tabItem.Header.Equals(message))
+            {
+                tab.SelectedItem = tabItem;
+                break;
+            }
+        }
     }
 }
 
@@ -76,61 +90,97 @@ public partial class MainViewModel : ObservableObject
                     {
                         Header = "简体中文",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("zh-cn")
+                        CommandParameter = new CultureInfo("zh-CN")
                     },
                     new MenuItemViewModel
                     {
                         Header = "English",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("en-us")
+                        CommandParameter = new CultureInfo("en-US")
                     },
                     new MenuItemViewModel
                     {
                         Header = "日本語",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("ja-jp")
+                        CommandParameter = new CultureInfo("ja-JP")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "한국어",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("ko-KR")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "English (UK)",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("en-GB")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "Italiano",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("it-IT")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "Italiano (Switzerland)",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("it-CH")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "Nederlands",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("nl-NL")
+                    },
+                    new MenuItemViewModel
+                    {
+                        Header = "Nederlands (Belgium)",
+                        Command = SelectLocaleCommand,
+                        CommandParameter = new CultureInfo("nl-BE")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Українська",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("uk-ua")
+                        CommandParameter = new CultureInfo("uk-UA")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Русский",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("ru-ru")
+                        CommandParameter = new CultureInfo("ru-RU")
                     },
                     new MenuItemViewModel
                     {
                         Header = "繁體中文",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("zh-tw")
+                        CommandParameter = new CultureInfo("zh-TW")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Deutsch",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("de-de")
+                        CommandParameter = new CultureInfo("de-DE")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Español",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("es-es")
+                        CommandParameter = new CultureInfo("es-ES")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Polski",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("pl-pl")
+                        CommandParameter = new CultureInfo("pl-PL")
                     },
                     new MenuItemViewModel
                     {
                         Header = "Français",
                         Command = SelectLocaleCommand,
-                        CommandParameter = new CultureInfo("fr-fr")
+                        CommandParameter = new CultureInfo("fr-FR")
                     },
                 ]
             }
@@ -197,4 +247,4 @@ public class MenuItemViewModel
     public ICommand? Command { get; set; }
     public object? CommandParameter { get; set; }
     public IList<MenuItemViewModel>? Items { get; set; }
-}
+}

src/Directory.Build.props

@@ -1,17 +1,23 @@
 <Project>
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;net6.0;net8.0</TargetFrameworks>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>
-        <Version>11.2.1.9</Version>
+        <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
+        <IsAotCompatible>true</IsAotCompatible>
+    </PropertyGroup>
+
+    <PropertyGroup>
         <Authors>IRIHI Technology Co., Ltd.</Authors>
         <Description>Avalonia Theme inspired by Semi Design.</Description>
         <RepositoryUrl>https://github.com/irihitech/Semi.Avalonia</RepositoryUrl>
+        <PackageProjectUrl>https://github.com/irihitech/Semi.Avalonia</PackageProjectUrl>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
         <PackageIcon>irihi.png</PackageIcon>
         <PackageProjectUrl>https://github.com/irihitech/Semi.Avalonia</PackageProjectUrl>
-        <AvaloniaVersion>12.0.999-cibuild0058575-alpha</AvaloniaVersion>
-        <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+        <PackageReadmeFile>README.md</PackageReadmeFile>
     </PropertyGroup>
 
     <ItemGroup>

src/Directory.Packages.props

@@ -0,0 +1,14 @@
+<Project>
+    <PropertyGroup>
+        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+        <AvaloniaVersion>12.0.999-cibuild0061987-alpha</AvaloniaVersion>
+        <DataGridVersion>11.3.7</DataGridVersion>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageVersion Include="Avalonia" Version="$(AvaloniaVersion)"/>
+        <PackageVersion Include="Avalonia.Controls.ColorPicker" Version="$(AvaloniaVersion)"/>
+        <PackageVersion Include="Avalonia.Controls.DataGrid" Version="$(DataGridVersion)"/>
+        <PackageVersion Include="Avalonia.Controls.TreeDataGrid" Version="11.1.1"/>
+        <PackageVersion Include="Irihi.Avalonia.Shared" Version="0.4.0-nightly-20260206184422"/>
+    </ItemGroup>
+</Project>

src/Semi.Avalonia.ColorPicker/README.md

@@ -0,0 +1,50 @@
+# Semi.Avalonia.ColorPicker
+
+[![Semi Avalonia ColorPicker](https://img.shields.io/nuget/v/Semi.Avalonia.ColorPicker.svg?color=red&style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.ColorPicker/)
+[![Semi Avalonia ColorPicker](https://img.shields.io/nuget/dt/Semi.Avalonia.ColorPicker.svg?style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.ColorPicker/)
+
+Avalonia ColorPicker Theme inspired by Semi Design
+
+This package provides Semi Design theming for the Avalonia ColorPicker control.
+
+## Installation
+
+```bash
+dotnet add package Semi.Avalonia.ColorPicker
+```
+
+## Prerequisites
+
+This package requires the main Semi.Avalonia theme to be installed:
+
+```bash
+dotnet add package Semi.Avalonia
+```
+
+## Usage
+
+Include the ColorPicker theme in your application:
+
+```xaml
+<Application
+    ...
+    xmlns:semi="https://irihi.tech/semi">
+    <Application.Styles>
+        <semi:SemiTheme Locale="zh-CN" />
+        <semi:ColorPickerSemiTheme />
+    </Application.Styles>
+</Application>
+```
+
+## Resources
+
+- [Documentation](https://docs.irihi.tech/semi/)
+- [Repository](https://github.com/irihitech/Semi.Avalonia)
+- [Online Demo](https://irihitech.github.io/Semi.Avalonia/)
+- [Download Demo](https://github.com/irihitech/Semi.Avalonia/releases)
+
+## Credits
+
+[Semi Design](https://semi.design/)
+
+[Avalonia](https://github.com/AvaloniaUI/Avalonia)

src/Semi.Avalonia.ColorPicker/Semi.Avalonia.ColorPicker.csproj

@@ -1,19 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-    <Import Project="../Package.props"/>
-
     <PropertyGroup>
+        <TargetFramework>net8.0</TargetFramework>
+        <Version>12.0.0-nightly-20260210000416</Version>
+        <PackageReleaseNotes>Update to Semi.Avalonia.ColorPicker 12.0.0-nightly-20260210000416</PackageReleaseNotes>
         <Title>Semi.Avalonia.ColorPicker</Title>
-        <PackageReleaseNotes>Update to Semi.Avalonia.ColorPicker 11.2.1.9</PackageReleaseNotes>
-    </PropertyGroup>
-
-    <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-        <IsAotCompatible>true</IsAotCompatible>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Controls.ColorPicker" Version="$(AvaloniaVersion)"/>
-        <PackageReference Include="Irihi.Avalonia.Shared" Version="0.3.0" />
+        <PackageReference Include="Avalonia.Controls.ColorPicker"/>
+        <PackageReference Include="Irihi.Avalonia.Shared"/>
+        <None Include="README.md" Pack="true" PackagePath="\"/>
     </ItemGroup>
 
 </Project>

src/Semi.Avalonia.DataGrid/DataGrid.axaml

@@ -86,7 +86,7 @@
                         <Rectangle
                             Name="PART_RightGridLine"
                             Grid.Column="1"
-                            Width="1"
+                            Width="{DynamicResource DataGridGridLineThickness}"
                             VerticalAlignment="Stretch"
                             Fill="{DynamicResource DataGridLineBrush}" />
                     </Grid>
@@ -145,7 +145,7 @@
                         <Rectangle
                             Name="VerticalSeparator"
                             Grid.Column="1"
-                            Width="1"
+                            Width="{DynamicResource DataGridGridLineThickness}"
                             VerticalAlignment="Stretch"
                             Fill="{TemplateBinding SeparatorBrush}"
                             IsVisible="{TemplateBinding AreSeparatorsVisible}" />
@@ -209,7 +209,7 @@
                     <Rectangle
                         Grid.Row="0"
                         Grid.RowSpan="2"
-                        Height="1"
+                        Height="{DynamicResource DataGridGridLineThickness}"
                         VerticalAlignment="Bottom"
                         Fill="{DynamicResource DataGridLineBrush}"
                         StrokeThickness="1" />
@@ -250,7 +250,7 @@
                         Grid.Row="2"
                         Grid.Column="0"
                         Grid.ColumnSpan="2"
-                        Height="1"
+                        Height="{DynamicResource DataGridGridLineThickness}"
                         Margin="1,0,1,0"
                         HorizontalAlignment="Stretch"
                         Fill="{TemplateBinding SeparatorBrush}"
@@ -315,7 +315,7 @@
                             Name="PART_BottomGridLine"
                             Grid.Row="2"
                             Grid.Column="1"
-                            Height="1"
+                            Height="{DynamicResource DataGridGridLineThickness}"
                             HorizontalAlignment="Stretch" />
                     </DataGridFrozenGrid>
                 </Border>
@@ -452,7 +452,7 @@
                         Grid.Row="1"
                         Grid.Column="0"
                         Grid.ColumnSpan="5"
-                        Height="1"
+                        Height="{DynamicResource DataGridGridLineThickness}"
                         Fill="{DynamicResource DataGridLineBrush}" />
                 </DataGridFrozenGrid>
             </ControlTemplate>
@@ -498,7 +498,7 @@
                             Grid.Row="0"
                             Grid.Column="0"
                             Grid.ColumnSpan="3"
-                            Height="1"
+                            Height="{DynamicResource DataGridGridLineThickness}"
                             VerticalAlignment="Bottom"
                             Fill="{DynamicResource DataGridLineBrush}" />
 

src/Semi.Avalonia.DataGrid/README.md

@@ -0,0 +1,50 @@
+# Semi.Avalonia.DataGrid
+
+[![Semi Avalonia DataGrid](https://img.shields.io/nuget/v/Semi.Avalonia.DataGrid.svg?color=red&style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.DataGrid/)
+[![Semi Avalonia DataGrid](https://img.shields.io/nuget/dt/Semi.Avalonia.DataGrid.svg?style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.DataGrid/)
+
+Avalonia DataGrid Theme inspired by Semi Design
+
+This package provides Semi Design theming for the Avalonia DataGrid control.
+
+## Installation
+
+```bash
+dotnet add package Semi.Avalonia.DataGrid
+```
+
+## Prerequisites
+
+This package requires the main Semi.Avalonia theme to be installed:
+
+```bash
+dotnet add package Semi.Avalonia
+```
+
+## Usage
+
+Include the DataGrid theme in your application:
+
+```xaml
+<Application
+    ...
+    xmlns:semi="https://irihi.tech/semi">
+    <Application.Styles>
+        <semi:SemiTheme Locale="zh-CN" />
+        <semi:DataGridSemiTheme />
+    </Application.Styles>
+</Application>
+```
+
+## Resources
+
+- [Documentation](https://docs.irihi.tech/semi/)
+- [Repository](https://github.com/irihitech/Semi.Avalonia)
+- [Online Demo](https://irihitech.github.io/Semi.Avalonia/)
+- [Download Demo](https://github.com/irihitech/Semi.Avalonia/releases)
+
+## Credits
+
+[Semi Design](https://semi.design/)
+
+[Avalonia](https://github.com/AvaloniaUI/Avalonia)

src/Semi.Avalonia.DataGrid/Semi.Avalonia.DataGrid.csproj

@@ -2,27 +2,14 @@
 
     <PropertyGroup>
         <TargetFrameworks>netstandard2.0;net6.0;net8.0</TargetFrameworks>
-        <Nullable>enable</Nullable>
-        <LangVersion>latest</LangVersion>
-        <Version>11.2.1.9</Version>
-        <PackageReleaseNotes>Update to Semi.Avalonia.DataGrid 11.2.1.9</PackageReleaseNotes>
-        <Authors>IRIHI Technology Co., Ltd.</Authors>
-        <Description>Avalonia Theme inspired by Semi Design.</Description>
-        <RepositoryUrl>https://github.com/irihitech/Semi.Avalonia</RepositoryUrl>
-        <PackageLicenseExpression>MIT</PackageLicenseExpression>
-        <PackageIcon>irihi.png</PackageIcon>
-        <PackageProjectUrl>https://github.com/irihitech/Semi.Avalonia</PackageProjectUrl>
+        <Version>11.3.7.2</Version>
+        <PackageReleaseNotes>Update to Semi.Avalonia.DataGrid 11.3.7.2</PackageReleaseNotes>
         <Title>Semi.Avalonia.DataGrid</Title>
     </PropertyGroup>
 
-    <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-        <IsAotCompatible>true</IsAotCompatible>
-    </PropertyGroup>
-
     <ItemGroup>
-        <PackageReference Include="Avalonia.Controls.DataGrid" Version="11.2.1"/>
-        <None Include="..\..\irihi.png" Pack="true" PackagePath="\" Link="Properties\irihi.png"/>
-        <None Include="..\..\LICENSE" Pack="true" PackagePath="\" Link="Properties\LICENSE"/>
+        <PackageReference Include="Avalonia.Controls.DataGrid"/>
+        <None Include="README.md" Pack="true" PackagePath="\"/>
     </ItemGroup>
 
 </Project>

src/Semi.Avalonia.DataGrid/Shared.axaml

@@ -19,4 +19,7 @@
     <StaticResource x:Key="DataGridRowGroupHeaderVisualStrokeThickness" ResourceKey="SemiBorderSpacingControl" />
 
     <StaticResource x:Key="DataGridDisabledCornerRadius" ResourceKey="SemiBorderRadiusSmall" />
+
+    <!-- Grid line thickness -->
+    <x:Double x:Key="DataGridGridLineThickness">1</x:Double>
 </ResourceDictionary>

src/Semi.Avalonia.TreeDataGrid/Dark.axaml

@@ -1,10 +1,10 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <StaticResource x:Key="TreeDataGridGridLinesBrush" ResourceKey="SemiColorBorder" />
-    <StaticResource x:Key="TreeDataGridHeaderPointerOverBackground" ResourceKey="SemiColorFill1" />
+    <StaticResource x:Key="TreeDataGridHeaderPointeroverBackground" ResourceKey="SemiColorFill1" />
     <StaticResource x:Key="TreeDataGridHeaderPressedBackground" ResourceKey="SemiColorFill2" />
-    <SolidColorBrush x:Key="TreeDataGridHeaderPointerOverBorderBrush" Color="Transparent" />
+    <SolidColorBrush x:Key="TreeDataGridHeaderPointeroverBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="TreeDataGridHeaderPressedBorderBrush" Color="Transparent" />
-    <StaticResource x:Key="TreeDataGridHeaderPointerOverForeground" ResourceKey="SemiColorText1" />
+    <StaticResource x:Key="TreeDataGridHeaderPointeroverForeground" ResourceKey="SemiColorText1" />
     <StaticResource x:Key="TreeDataGridHeaderPressedForeground" ResourceKey="SemiColorText0" />
     <StaticResource x:Key="TreeDataGridCellSelectedBackground" ResourceKey="SemiColorPrimaryLight" />
     <StaticResource x:Key="TreeDataGridColumnHeaderForeground" ResourceKey="SemiColorText2" />

src/Semi.Avalonia.TreeDataGrid/Light.axaml

@@ -1,10 +1,10 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <StaticResource x:Key="TreeDataGridGridLinesBrush" ResourceKey="SemiColorBorder" />
-    <StaticResource x:Key="TreeDataGridHeaderPointerOverBackground" ResourceKey="SemiColorFill1" />
+    <StaticResource x:Key="TreeDataGridHeaderPointeroverBackground" ResourceKey="SemiColorFill1" />
     <StaticResource x:Key="TreeDataGridHeaderPressedBackground" ResourceKey="SemiColorFill2" />
-    <SolidColorBrush x:Key="TreeDataGridHeaderPointerOverBorderBrush" Color="Transparent" />
+    <SolidColorBrush x:Key="TreeDataGridHeaderPointeroverBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="TreeDataGridHeaderPressedBorderBrush" Color="Transparent" />
-    <StaticResource x:Key="TreeDataGridHeaderPointerOverForeground" ResourceKey="SemiColorText1" />
+    <StaticResource x:Key="TreeDataGridHeaderPointeroverForeground" ResourceKey="SemiColorText1" />
     <StaticResource x:Key="TreeDataGridHeaderPressedForeground" ResourceKey="SemiColorText0" />
     <StaticResource x:Key="TreeDataGridCellSelectedBackground" ResourceKey="SemiColorPrimaryLight" />
     <StaticResource x:Key="TreeDataGridColumnHeaderForeground" ResourceKey="SemiColorText2" />

src/Semi.Avalonia.TreeDataGrid/README.md

@@ -0,0 +1,50 @@
+# Semi.Avalonia.TreeDataGrid
+
+[![Semi Avalonia TreeDataGrid](https://img.shields.io/nuget/v/Semi.Avalonia.TreeDataGrid.svg?color=red&style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.TreeDataGrid/)
+[![Semi Avalonia TreeDataGrid](https://img.shields.io/nuget/dt/Semi.Avalonia.TreeDataGrid.svg?style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia.TreeDataGrid/)
+
+Avalonia TreeDataGrid Theme inspired by Semi Design
+
+This package provides Semi Design theming for the Avalonia TreeDataGrid control.
+
+## Installation
+
+```bash
+dotnet add package Semi.Avalonia.TreeDataGrid
+```
+
+## Prerequisites
+
+This package requires the main Semi.Avalonia theme to be installed:
+
+```bash
+dotnet add package Semi.Avalonia
+```
+
+## Usage
+
+Include the TreeDataGrid theme in your application:
+
+```xaml
+<Application
+    ...
+    xmlns:semi="https://irihi.tech/semi">
+    <Application.Styles>
+        <semi:SemiTheme Locale="zh-CN" />
+        <semi:TreeDataGridSemiTheme />
+    </Application.Styles>
+</Application>
+```
+
+## Resources
+
+- [Documentation](https://docs.irihi.tech/semi/)
+- [Repository](https://github.com/irihitech/Semi.Avalonia)
+- [Online Demo](https://irihitech.github.io/Semi.Avalonia/)
+- [Download Demo](https://github.com/irihitech/Semi.Avalonia/releases)
+
+## Credits
+
+[Semi Design](https://semi.design/)
+
+[Avalonia](https://github.com/AvaloniaUI/Avalonia)

src/Semi.Avalonia.TreeDataGrid/Semi.Avalonia.TreeDataGrid.csproj

@@ -2,26 +2,14 @@
 
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
-        <Nullable>enable</Nullable>
-        <LangVersion>latest</LangVersion>
-        <Version>11.0.10.4</Version>
-        <PackageReleaseNotes>Update to 11.0.10.4</PackageReleaseNotes>
-        <Authors>IRIHI Technology Co., Ltd.</Authors>
-        <Description>Avalonia Theme inspired by Semi Design.</Description>
-        <RepositoryUrl>https://github.com/irihitech/Semi.Avalonia</RepositoryUrl>
-        <PackageLicenseExpression>MIT</PackageLicenseExpression>
-        <PackageIcon>irihi.png</PackageIcon>
-        <PackageProjectUrl>https://github.com/irihitech/Semi.Avalonia</PackageProjectUrl>
-    </PropertyGroup>
-
-    <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
-        <IsAotCompatible>true</IsAotCompatible>
+        <Version>11.1.1.1</Version>
+        <PackageReleaseNotes>Update to Semi.Avalonia.TreeDataGrid 11.1.1.1</PackageReleaseNotes>
+        <Title>Semi.Avalonia.TreeDataGrid</Title>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia.Controls.TreeDataGrid" Version="11.0.10"/>
-        <None Include="..\..\irihi.png" Pack="true" PackagePath="\" Link="Properties\irihi.png"/>
-        <None Include="..\..\LICENSE" Pack="true" PackagePath="\" Link="Properties\LICENSE"/>
+        <PackageReference Include="Avalonia.Controls.TreeDataGrid"/>
+        <None Include="README.md" Pack="true" PackagePath="\"/>
     </ItemGroup>
 
 </Project>

src/Semi.Avalonia.TreeDataGrid/TreeDataGrid.axaml

@@ -1,7 +1,8 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:conv="clr-namespace:Avalonia.Controls.Converters;assembly=Avalonia.Controls.TreeDataGrid">
+    xmlns:conv="clr-namespace:Avalonia.Controls.Converters;assembly=Avalonia.Controls.TreeDataGrid"
+    x:CompileBindings="True">
     <Design.PreviewWith>
         <StackPanel Margin="20">
             <TreeDataGridColumnHeader Header="123" />
@@ -112,9 +113,9 @@
         </Setter>
 
         <Style Selector="^:pointerover /template/ Border#DataGridBorder">
-            <Setter Property="Background" Value="{DynamicResource TreeDataGridHeaderPointerOverBackground}" />
-            <Setter Property="BorderBrush" Value="{DynamicResource TreeDataGridHeaderPointerOverBorderBrush}" />
-            <Setter Property="TextBlock.Foreground" Value="{DynamicResource TreeDataGridHeaderPointerOverForeground}" />
+            <Setter Property="Background" Value="{DynamicResource TreeDataGridHeaderPointeroverBackground}" />
+            <Setter Property="BorderBrush" Value="{DynamicResource TreeDataGridHeaderPointeroverBorderBrush}" />
+            <Setter Property="TextBlock.Foreground" Value="{DynamicResource TreeDataGridHeaderPointeroverForeground}" />
         </Style>
 
         <Style Selector="^:pressed /template/ Border#DataGridBorder">

src/Semi.Avalonia/Animations/SemiPopupAnimations.axaml

@@ -2,9 +2,9 @@
     x:Class="Semi.Avalonia.SemiPopupAnimations"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:converters="clr-namespace:Semi.Avalonia.Converters">
+    xmlns:semi="https://irihi.tech/semi">
     <Style Selector="Popup LayoutTransformControl#PART_LayoutTransform">
-        <Setter Property="RenderTransformOrigin" Value="{Binding $parent[Popup].Placement, Converter={x:Static converters:PlacementToRenderTransformOriginConverter.Instance}}" />
+        <Setter Property="RenderTransformOrigin" Value="{Binding $parent[Popup].Placement, Converter={semi:PlacementToRenderTransformOriginConverter}}" />
     </Style>
 
     <Style Selector="Popup[IsOpen=True] LayoutTransformControl#PART_LayoutTransform">

src/Semi.Avalonia/Controls/AutoCompleteBox.axaml

@@ -1,14 +1,16 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:iri="https://irihi.tech/shared">
     <Design.PreviewWith>
         <StackPanel Margin="20" Spacing="20">
             <TextBox Text="Hello" />
-            <AutoCompleteBox Width="100" />
+            <AutoCompleteBox Width="100" PlaceholderText="Hello" />
         </StackPanel>
     </Design.PreviewWith>
     <ControlTheme x:Key="{x:Type AutoCompleteBox}" TargetType="AutoCompleteBox">
         <Setter Property="VerticalAlignment" Value="Center" />
+        <Setter Property="PlaceholderForeground" Value="{DynamicResource TextBoxPlaceholderForeground}" />
         <Setter Property="MinHeight" Value="{DynamicResource AutoCompleteBoxDefaultHeight}" />
         <Setter Property="MaxDropDownHeight" Value="{DynamicResource AutoCompleteMaxDropdownHeight}" />
         <Setter Property="Template">
@@ -19,11 +21,13 @@
                             Name="PART_TextBox"
                             VerticalAlignment="Stretch"
                             MinHeight="{TemplateBinding MinHeight}"
+                            ClearSelectionOnLostFocus="{TemplateBinding ClearSelectionOnLostFocus}"
                             DataValidationErrors.Errors="{TemplateBinding (DataValidationErrors.Errors)}"
                             Theme="{DynamicResource NonErrorTextBox}"
                             InnerLeftContent="{TemplateBinding InnerLeftContent}"
                             InnerRightContent="{TemplateBinding InnerRightContent}"
-                            Watermark="{TemplateBinding Watermark}" />
+                            PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
+                            PlaceholderText="{TemplateBinding PlaceholderText}" />
                         <Popup
                             Name="PART_Popup"
                             MaxHeight="{TemplateBinding MaxDropDownHeight}"
@@ -54,43 +58,13 @@
         </Setter>
 
         <Style Selector="^.Bordered">
-            <Setter Property="Template">
-                <ControlTemplate TargetType="AutoCompleteBox">
-                    <Panel>
-                        <TextBox
-                            Name="PART_TextBox"
-                            VerticalAlignment="Stretch"
-                            MinHeight="0"
-                            Classes="Bordered"
-                            DataValidationErrors.Errors="{TemplateBinding (DataValidationErrors.Errors)}"
-                            Watermark="{TemplateBinding Watermark}" />
-                        <Popup
-                            Name="PART_Popup"
-                            MaxHeight="{TemplateBinding MaxDropDownHeight}"
-                            InheritsTransform="True"
-                            IsLightDismissEnabled="True"
-                            PlacementTarget="{TemplateBinding}">
-                            <Border
-                                MinWidth="{Binding Bounds.Width, RelativeSource={RelativeSource TemplatedParent}}"
-                                Margin="{DynamicResource AutoCompleteBoxPopupMargin}"
-                                Padding="{DynamicResource AutoCompleteBoxPopupPadding}"
-                                HorizontalAlignment="Stretch"
-                                Background="{DynamicResource AutoCompleteBoxPopupBackground}"
-                                BorderBrush="{DynamicResource AutoCompleteBoxPopupBorderBrush}"
-                                BorderThickness="{DynamicResource AutoCompleteBoxPopupBorderThickness}"
-                                BoxShadow="{DynamicResource AutoCompleteBoxPopupBoxShadow}"
-                                CornerRadius="{DynamicResource AutoCompleteBoxPopupCornerRadius}">
-                                <ListBox
-                                    Name="PART_SelectingItemsControl"
-                                    Foreground="{TemplateBinding Foreground}"
-                                    ItemTemplate="{TemplateBinding ItemTemplate}"
-                                    ScrollViewer.HorizontalScrollBarVisibility="Auto"
-                                    ScrollViewer.VerticalScrollBarVisibility="Auto" />
-                            </Border>
-                        </Popup>
-                    </Panel>
-                </ControlTemplate>
-            </Setter>
+            <Style Selector="^ /template/ TextBox#PART_TextBox">
+                <Setter Property="MinHeight" Value="0" />
+                <Setter Property="iri:ClassHelper.Classes" Value="Bordered" />
+            </Style>
+            <Style Selector="^ /template/ ListBox#PART_SelectingItemsControl">
+                <Setter Property="ScrollViewer.IsScrollChainingEnabled" Value="False" />
+            </Style>
         </Style>
         <Style Selector="^.Large">
             <Setter Property="MinHeight" Value="{DynamicResource AutoCompleteBoxLargeHeight}" />

src/Semi.Avalonia/Controls/Button.axaml

@@ -1,11 +1,97 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <!--  Button Theme Key: Light, Solid, Outline, Borderless; Default is Light  -->
-    <!--  Button Default Classes: Primary, Secondary, Tertiary, Success, Warning, Danger; Default is Primary  -->
-    <!--  State: default, pointerover, pressed, disabled  -->
+    <!--  Theme: Light, Solid, Outline, Borderless; Default is Light  -->
+    <!--  Color Classes: Primary, Secondary, Tertiary, Success, Warning, Danger; Default is Primary  -->
+    <!--  Size Classes: Large, Small  -->
+    <!--  AI style Classes: Colorful  -->
+    <!--  PseudoClasses: :pointerover, :pressed, :disabled  -->
+
+    <Design.PreviewWith>
+        <StackPanel Margin="16" Spacing="16">
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" />
+                <Button Content="Primary" Classes="Primary" />
+                <Button Content="Secondary" Classes="Secondary" />
+                <Button Content="Tertiary" Classes="Tertiary" />
+                <Button Content="Success" Classes="Success" />
+                <Button Content="Warning" Classes="Warning" />
+                <Button Content="Danger" Classes="Danger" />
+                <Button Content="Disabled" Classes="Danger" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Primary" Classes="Primary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Secondary" Classes="Secondary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Success" Classes="Success" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Warning" Classes="Warning" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Danger" Classes="Danger" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Disabled" Classes="Danger" Theme="{DynamicResource SolidButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Primary" Classes="Primary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Secondary" Classes="Secondary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Success" Classes="Success" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Warning" Classes="Warning" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Danger" Classes="Danger" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Disabled" Classes="Danger" Theme="{DynamicResource OutlineButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Primary" Classes="Primary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Secondary" Classes="Secondary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Success" Classes="Success" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Warning" Classes="Warning" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Danger" Classes="Danger" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Disabled" Classes="Danger" Theme="{DynamicResource BorderlessButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Classes="Colorful" />
+                <Button Content="Primary" Classes="Colorful Primary" />
+                <Button Content="Secondary" Classes="Colorful Secondary" />
+                <Button Content="Tertiary" Classes="Colorful Tertiary" />
+                <Button Content="Success" Classes="Colorful Success" />
+                <Button Content="Warning" Classes="Colorful Warning" />
+                <Button Content="Danger" Classes="Colorful Danger" />
+                <Button Content="Disabled" Classes="Colorful Primary" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Classes="Colorful" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Success" Classes="Colorful Success" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource SolidButton}" />
+                <Button Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource SolidButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Classes="Colorful" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Success" Classes="Colorful Success" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource OutlineButton}" />
+                <Button Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource OutlineButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <Button Content="Default" Classes="Colorful" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Success" Classes="Colorful Success" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource BorderlessButton}" />
+                <Button Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource BorderlessButton}" IsEnabled="False" />
+            </WrapPanel>
+        </StackPanel>
+    </Design.PreviewWith>
 
-    <!--  Button Light  -->
     <ControlTheme x:Key="{x:Type Button}" TargetType="Button">
         <Setter Property="Padding" Value="{DynamicResource ButtonDefaultPadding}" />
         <Setter Property="MinHeight" Value="{DynamicResource ButtonDefaultHeight}" />
@@ -37,7 +123,6 @@
                     CornerRadius="{TemplateBinding CornerRadius}"
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
-                    RecognizesAccessKey="True"
                     TextElement.FontSize="{TemplateBinding FontSize}"
                     TextElement.FontWeight="{TemplateBinding FontWeight}"
                     UseLayoutRounding="False" />
@@ -47,6 +132,7 @@
         <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Background" Value="{TemplateBinding Background}" />
             <Setter Property="BorderBrush" Value="{TemplateBinding BorderBrush}" />
+            <Setter Property="RecognizesAccessKey" Value="True" />
         </Style>
 
         <Style Selector="^.Primary /template/ ContentPresenter#PART_ContentPresenter">
@@ -68,6 +154,12 @@
             <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultDangerForeground}" />
         </Style>
 
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary /template/ ContentPresenter#PART_ContentPresenter">
+                <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultColorfulPrimaryForeground}" />
+            </Style>
+        </Style>
+
         <Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Background" Value="{DynamicResource ButtonDefaultPointeroverBackground}" />
             <Setter Property="BorderBrush" Value="{DynamicResource ButtonDefaultPointeroverBorderBrush}" />
@@ -209,6 +301,39 @@
             </Style>
         </Style>
 
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary">
+                <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Foreground" Value="{DynamicResource ButtonSolidForeground}" />
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryBackground}" />
+                </Style>
+                <Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryPointeroverBackground}" />
+                </Style>
+                <Style Selector="^:pressed /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryPressedBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryPressedBackground}" />
+                </Style>
+            </Style>
+            <Style Selector="^.Tertiary">
+                <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Foreground" Value="{DynamicResource ButtonSolidColorfulTertiaryForeground}" />
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryBackground}" />
+                </Style>
+                <Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryPointeroverBackground}" />
+                </Style>
+                <Style Selector="^:pressed /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryPressedBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryPressedBackground}" />
+                </Style>
+            </Style>
+        </Style>
+
         <Style Selector="^:disabled /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Foreground" Value="{DynamicResource ButtonSolidDisabledForeground}" />
             <Setter Property="Background" Value="{DynamicResource ButtonSolidDisabledBackground}" />
@@ -241,6 +366,14 @@
         <Style Selector="^.Danger /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="BorderBrush" Value="{DynamicResource ButtonOutlineDangerBorderBrush}" />
         </Style>
+
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary /template/ ContentPresenter#PART_ContentPresenter">
+                <Setter Property="Foreground" Value="{DynamicResource ButtonOutlineColorfulPrimaryForeground}" />
+                <Setter Property="BorderBrush" Value="{DynamicResource ButtonOutlineColorfulPrimaryBorderBrush}" />
+            </Style>
+        </Style>
+
         <Style Selector="^:disabled /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultDisabledForeground}" />
             <Setter Property="Background" Value="{DynamicResource ButtonOutlineBackground}" />
@@ -261,7 +394,6 @@
             <Setter Property="Background" Value="{DynamicResource ButtonBorderlessBackground}" />
             <Setter Property="BorderBrush" Value="{DynamicResource ButtonBorderlessBorderBrush}" />
         </Style>
-
     </ControlTheme>
 
     <ControlTheme x:Key="InnerIconButton" TargetType="Button">

src/Semi.Avalonia/Controls/CalendarDatePicker.axaml

@@ -9,6 +9,7 @@
     <ControlTheme x:Key="{x:Type CalendarDatePicker}" TargetType="CalendarDatePicker">
         <Setter Property="Background" Value="{DynamicResource CalendarDatePickerBackground}" />
         <Setter Property="Foreground" Value="{DynamicResource CalendarDatePickerForeground}" />
+        <Setter Property="PlaceholderForeground" Value="{DynamicResource TextBoxPlaceholderForeground}" />
         <Setter Property="BorderBrush" Value="{DynamicResource CalendarDatePickerBorderBrush}" />
         <Setter Property="BorderThickness" Value="{DynamicResource CalendarDatePickerBorderThickness}" />
         <Setter Property="CornerRadius" Value="{DynamicResource CalendarDatePickerCornerRadius}" />
@@ -52,8 +53,9 @@
                                 CornerRadius="{TemplateBinding CornerRadius}"
                                 Foreground="{TemplateBinding Foreground}"
                                 Theme="{DynamicResource NonErrorTextBox}"
-                                UseFloatingWatermark="{TemplateBinding UseFloatingWatermark}"
-                                Watermark="{TemplateBinding Watermark}">
+                                UseFloatingPlaceholder="{TemplateBinding UseFloatingPlaceholder}"
+                                PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
+                                PlaceholderText="{TemplateBinding PlaceholderText}">
                                 <TextBox.Styles>
                                     <Style Selector="TextBox#PART_TextBox:pointerover /template/ Border#PART_ContentPresenterBorder">
                                         <!--  By default the TextBox has its own focused state, override this to disable it here  -->
@@ -171,7 +173,7 @@
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pointerover /template/ Border#Background">
-                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
+                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pressed /template/ Border#Background">
@@ -213,8 +215,8 @@
                     <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsBorderBrush}" />
                 </Style>
                 <Style Selector="^:pointerover /template/ Border#Background">
-                    <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
-                    <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsPointerOverBorderBrush}" />
+                    <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsPointeroverBorderBrush}" />
                 </Style>
                 <Style Selector="^:pressed /template/ Border#Background">
                     <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPressedBackground}" />

src/Semi.Avalonia/Controls/CaptionButtons.axaml

@@ -50,21 +50,33 @@
                             Data="{StaticResource WindowExpandGlyph}"
                             Foreground="{Binding $parent[Button].Foreground}" />
                     </Button>
-                    <Button Name="PART_MinimizeButton" Theme="{StaticResource CaptionButton}">
+                    <Button
+                        Name="PART_MinimizeButton"
+                        Theme="{StaticResource CaptionButton}"
+                        AutomationProperties.Name="Minimize"
+                        Win32Properties.NonClientHitTestResult="MinButton">
                         <PathIcon
                             Name="PART_MinimizeButtonIcon"
                             Theme="{StaticResource InnerPathIcon}"
                             Data="{StaticResource WindowMinimizeGlyph}"
                             Foreground="{Binding $parent[Button].Foreground}" />
                     </Button>
-                    <Button Name="PART_RestoreButton" Theme="{StaticResource CaptionButton}">
+                    <Button
+                        Name="PART_RestoreButton"
+                        Theme="{StaticResource CaptionButton}"
+                        AutomationProperties.Name="Maximize"
+                        Win32Properties.NonClientHitTestResult="MaxButton">
                         <PathIcon
                             Name="PART_RestoreButtonIcon"
                             Theme="{StaticResource InnerPathIcon}"
                             Data="{StaticResource WindowMaximizeGlyph}"
                             Foreground="{Binding $parent[Button].Foreground}" />
                     </Button>
-                    <Button Name="PART_CloseButton" Theme="{StaticResource CaptionButton}">
+                    <Button
+                        Name="PART_CloseButton"
+                        Theme="{StaticResource CaptionButton}"
+                        AutomationProperties.Name="Close"
+                        Win32Properties.NonClientHitTestResult="Close">
                         <PathIcon
                             Name="PART_CloseButtonIcon"
                             Theme="{StaticResource InnerPathIcon}"

src/Semi.Avalonia/Controls/Carousel.axaml

@@ -1,7 +1,7 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:converter="clr-namespace:Semi.Avalonia.Converters">
+    xmlns:semi="https://irihi.tech/semi">
     <Design.PreviewWith>
         <StackPanel Spacing="20" Width="800" Height="800">
             <StackPanel.Styles>
@@ -197,8 +197,8 @@
                         HorizontalAlignment="Center"
                         VerticalAlignment="Center"
                         ItemContainerTheme="{DynamicResource CarouselIndicatorDotListBoxItem}"
-                        ItemsSource="{TemplateBinding ItemCount, Converter={x:Static converter:ItemConverter.ItemToObjectConverter}}"
-                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static converter:ItemConverter.ItemVisibleConverter}}"
+                        ItemsSource="{TemplateBinding ItemCount, Converter={x:Static semi:ItemConverter.ItemToObjectConverter}}"
+                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static semi:ItemConverter.ItemVisibleConverter}}"
                         SelectedIndex="{TemplateBinding SelectedIndex, Mode=TwoWay}">
                         <ListBox.ItemsPanel>
                             <ItemsPanelTemplate>
@@ -213,7 +213,7 @@
                         Theme="{DynamicResource CarouselButton}"
                         Margin="{DynamicResource CarouselButtonMargin}"
                         Foreground="{DynamicResource CarouselButtonForeground}"
-                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static converter:ItemConverter.ItemVisibleConverter}}"
+                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static semi:ItemConverter.ItemVisibleConverter}}"
                         Command="{Binding $parent[Carousel].Previous}" />
                     <Button
                         Grid.Row="0"
@@ -222,7 +222,7 @@
                         Theme="{DynamicResource CarouselButton}"
                         Margin="{DynamicResource CarouselButtonMargin}"
                         Foreground="{DynamicResource CarouselButtonForeground}"
-                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static converter:ItemConverter.ItemVisibleConverter}}"
+                        IsVisible="{TemplateBinding ItemCount, Converter={x:Static semi:ItemConverter.ItemVisibleConverter}}"
                         Command="{Binding $parent[Carousel].Next}"
                         RenderTransform="rotate(180deg)" />
                 </Grid>

src/Semi.Avalonia/Controls/CheckBox.axaml

@@ -62,13 +62,16 @@
                             ContentTemplate="{TemplateBinding ContentTemplate}"
                             IsVisible="{TemplateBinding Content,Converter={x:Static ObjectConverters.IsNotNull}}"
                             FontSize="{TemplateBinding FontSize}"
-                            RecognizesAccessKey="True"
                             TextWrapping="Wrap" />
                     </Grid>
                 </Border>
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:unchecked">
             <Style Selector="^:pointerover /template/ Border#NormalRectangle">
                 <Setter Property="BorderBrush" Value="{DynamicResource CheckBoxPointeroverBorderBrush}" />
@@ -219,13 +222,16 @@
                             Foreground="{TemplateBinding Foreground}"
                             IsVisible="{TemplateBinding Content,Converter={x:Static ObjectConverters.IsNotNull}}"
                             FontSize="{TemplateBinding FontSize}"
-                            RecognizesAccessKey="True"
                             TextWrapping="Wrap" />
                     </Grid>
                 </Border>
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:unchecked">
             <Style Selector="^:pointerover">
                 <Style Selector="^ /template/ Border#NormalRectangle">
@@ -337,12 +343,15 @@
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
                     CornerRadius="{TemplateBinding CornerRadius}"
-                    RecognizesAccessKey="True"
                     UseLayoutRounding="False"
                     TextWrapping="Wrap" />
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:unchecked">
             <Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
                 <Setter Property="Background" Value="{DynamicResource CheckBoxCardPointeroverBackground}" />

src/Semi.Avalonia/Controls/ComboBox.axaml

@@ -92,7 +92,7 @@
                             VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                             Foreground="{TemplateBinding Foreground}"
                             Text="{TemplateBinding Text, Mode=TwoWay}"
-                            Watermark="{TemplateBinding PlaceholderText}"
+                            PlaceholderText="{TemplateBinding PlaceholderText}"
                             IsVisible="{TemplateBinding IsEditable}" />
 
                         <Button
@@ -217,7 +217,7 @@
                 <Setter Property="Background" Value="{DynamicResource DataValidationErrorsBackground}" />
             </Style>
             <Style Selector="^:pointerover /template/ Border#Background">
-                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
+                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pressed /template/ Border#Background">
@@ -273,8 +273,8 @@
                     <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsBorderBrush}" />
                 </Style>
                 <Style Selector="^:pointerover /template/ Border#Background">
-                    <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
-                    <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsPointerOverBorderBrush}" />
+                    <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource DataValidationErrorsPointeroverBorderBrush}" />
                 </Style>
                 <Style Selector="^:pressed /template/ Border#Background">
                     <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPressedBackground}" />

src/Semi.Avalonia/Controls/DatePicker.axaml

@@ -2,9 +2,10 @@
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Design.PreviewWith>
-        <Border Padding="20">
+        <StackPanel Margin="20">
             <DatePickerPresenter />
-        </Border>
+            <DatePicker Width="500" />
+        </StackPanel>
     </Design.PreviewWith>
     <ControlTheme x:Key="{x:Type DatePickerPresenter}" TargetType="DatePickerPresenter">
         <Setter Property="Width" Value="296" />
@@ -141,6 +142,7 @@
         <Setter Property="HorizontalAlignment" Value="Left" />
         <Setter Property="VerticalAlignment" Value="Center" />
         <Setter Property="MinHeight" Value="{DynamicResource DateTimePickerButtonDefaultHeight}" />
+        <Setter Property="MinWidth" Value="296" />
         <Setter Property="Template">
             <ControlTemplate TargetType="DatePicker">
                 <DataValidationErrors>
@@ -152,8 +154,8 @@
                             Name="PART_FlyoutButton"
                             Grid.Column="0"
                             Grid.ColumnSpan="2"
-                            Width="298"
-                            MinWidth="298"
+                            MinWidth="{TemplateBinding MinWidth}"
+                            MaxWidth="{TemplateBinding MaxWidth}"
                             MinHeight="{TemplateBinding MinHeight}"
                             HorizontalAlignment="Stretch"
                             VerticalAlignment="Stretch"
@@ -239,7 +241,8 @@
                             Margin="0,0,9,0"
                             Command="{Binding $parent[DatePicker].Clear}"
                             Content="{DynamicResource IconButtonClearData}"
-                            IsVisible="False" />
+                            IsVisible="False"
+                            Focusable="False" />
                     </Grid>
                 </DataValidationErrors>
             </ControlTemplate>

src/Semi.Avalonia/Controls/DateTimePickerShared.axaml

@@ -37,7 +37,7 @@
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
-                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
+                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pressed /template/ ContentPresenter#PART_ContentPresenter">

src/Semi.Avalonia/Controls/DropDownButton.axaml

@@ -2,16 +2,90 @@
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Design.PreviewWith>
-        <StackPanel Margin="20">
-            <DropDownButton Content="Button" />
-            <DropDownButton Classes="Primary" Content="Button" />
-            <DropDownButton Classes="Secondary" Content="Button" />
-            <DropDownButton IsEnabled="False" Classes="Tertiary" Content="Button" />
-            <DropDownButton Theme="{DynamicResource SolidDropDownButton}" Classes="Success" Content="Button" />
-            <DropDownButton Theme="{DynamicResource OutlineDropDownButton}" Classes="Warning" Content="Button" />
-            <DropDownButton Theme="{DynamicResource BorderlessDropDownButton}" Classes="Danger" Content="Button" />
+        <StackPanel Margin="16" Spacing="16">
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" />
+                <DropDownButton Content="Primary" Classes="Primary" />
+                <DropDownButton Content="Secondary" Classes="Secondary" />
+                <DropDownButton Content="Tertiary" Classes="Tertiary" />
+                <DropDownButton Content="Success" Classes="Success" />
+                <DropDownButton Content="Warning" Classes="Warning" />
+                <DropDownButton Content="Danger" Classes="Danger" />
+                <DropDownButton Content="Disabled" Classes="Danger" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Primary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Secondary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Success" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Warning" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Danger" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Danger" Theme="{DynamicResource SolidDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Primary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Secondary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Success" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Warning" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Danger" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Danger" Theme="{DynamicResource OutlineDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Primary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Secondary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Tertiary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Success" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Warning" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Danger" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Danger" Theme="{DynamicResource BorderlessDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Classes="Colorful" />
+                <DropDownButton Content="Primary" Classes="Colorful Primary" />
+                <DropDownButton Content="Secondary" Classes="Colorful Secondary" />
+                <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" />
+                <DropDownButton Content="Success" Classes="Colorful Success" />
+                <DropDownButton Content="Warning" Classes="Colorful Warning" />
+                <DropDownButton Content="Danger" Classes="Colorful Danger" />
+                <DropDownButton Content="Disabled" Classes="Colorful Primary" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Classes="Colorful" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Colorful Success" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource SolidDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource SolidDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Classes="Colorful" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Colorful Success" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource OutlineDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource OutlineDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
+            <WrapPanel ItemSpacing="16">
+                <DropDownButton Content="Default" Classes="Colorful" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Primary" Classes="Colorful Primary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Secondary" Classes="Colorful Secondary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Tertiary" Classes="Colorful Tertiary" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Success" Classes="Colorful Success" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Warning" Classes="Colorful Warning" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Danger" Classes="Colorful Danger" Theme="{DynamicResource BorderlessDropDownButton}" />
+                <DropDownButton Content="Disabled" Classes="Colorful Primary" Theme="{DynamicResource BorderlessDropDownButton}" IsEnabled="False" />
+            </WrapPanel>
         </StackPanel>
     </Design.PreviewWith>
+
     <ControlTheme x:Key="{x:Type DropDownButton}" TargetType="DropDownButton">
         <Setter Property="Padding" Value="{DynamicResource ButtonDefaultPadding}" />
         <Setter Property="MinHeight" Value="{DynamicResource ButtonDefaultHeight}" />
@@ -36,13 +110,12 @@
                     Padding="{TemplateBinding Padding}"
                     BorderThickness="{TemplateBinding BorderThickness}"
                     CornerRadius="{TemplateBinding CornerRadius}">
-                    <DockPanel>
+                    <DockPanel HorizontalSpacing="8">
                         <PathIcon
                             Name="DropDownGlyph"
                             DockPanel.Dock="Right"
                             Theme="{DynamicResource InnerPathIcon}"
                             HorizontalAlignment="Right"
-                            Margin="8,0,0,0"
                             Data="{DynamicResource DropDownButtonIconGlyph}"
                             Foreground="{Binding #PART_ContentPresenter.Foreground}"
                             IsHitTestVisible="False"
@@ -53,8 +126,7 @@
                             VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                             Content="{TemplateBinding Content}"
                             ContentTemplate="{TemplateBinding ContentTemplate}"
-                            Foreground="{TemplateBinding Foreground}"
-                            RecognizesAccessKey="True" />
+                            Foreground="{TemplateBinding Foreground}" />
                     </DockPanel>
                 </Border>
             </ControlTemplate>
@@ -65,6 +137,10 @@
             <Setter Property="BorderBrush" Value="{TemplateBinding BorderBrush}" />
         </Style>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^.Primary /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultPrimaryForeground}" />
         </Style>
@@ -84,6 +160,12 @@
             <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultDangerForeground}" />
         </Style>
 
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary /template/ ContentPresenter#PART_ContentPresenter">
+                <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultColorfulPrimaryForeground}" />
+            </Style>
+        </Style>
+
         <Style Selector="^:pointerover /template/ Border#PART_Background">
             <Setter Property="Background" Value="{DynamicResource ButtonDefaultPointeroverBackground}" />
             <Setter Property="BorderBrush" Value="{DynamicResource ButtonDefaultPointeroverBorderBrush}" />
@@ -243,6 +325,40 @@
             </Style>
         </Style>
 
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary">
+                <Style Selector="^ /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryBackground}" />
+                </Style>
+                <Style Selector="^:pointerover /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryPointeroverBackground}" />
+                </Style>
+                <Style Selector="^:pressed /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulPrimaryPressedBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulPrimaryPressedBackground}" />
+                </Style>
+            </Style>
+            <Style Selector="^.Tertiary">
+                <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Foreground" Value="{DynamicResource ButtonSolidColorfulTertiaryForeground}" />
+                </Style>
+                <Style Selector="^ /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryBackground}" />
+                </Style>
+                <Style Selector="^:pointerover /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryPointeroverBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryPointeroverBackground}" />
+                </Style>
+                <Style Selector="^:pressed /template/ Border#PART_Background">
+                    <Setter Property="Background" Value="{DynamicResource ButtonSolidColorfulTertiaryPressedBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonSolidColorfulTertiaryPressedBackground}" />
+                </Style>
+            </Style>
+        </Style>
+
         <Style Selector="^:disabled /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Foreground" Value="{DynamicResource ButtonSolidDisabledForeground}" />
         </Style>
@@ -277,6 +393,16 @@
         <Style Selector="^.Danger /template/ Border#PART_Background">
             <Setter Property="BorderBrush" Value="{DynamicResource ButtonOutlineDangerBorderBrush}" />
         </Style>
+        <Style Selector="^.Colorful">
+            <Style Selector="^.Primary">
+                <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+                    <Setter Property="Foreground" Value="{DynamicResource ButtonOutlineColorfulPrimaryForeground}" />
+                </Style>
+                <Style Selector="^ /template/ Border#PART_Background">
+                    <Setter Property="BorderBrush" Value="{DynamicResource ButtonOutlineColorfulPrimaryBorderBrush}" />
+                </Style>
+            </Style>
+        </Style>
         <Style Selector="^:disabled /template/ ContentPresenter#PART_ContentPresenter">
             <Setter Property="Foreground" Value="{DynamicResource ButtonDefaultDisabledForeground}" />
         </Style>

src/Semi.Avalonia/Controls/HeaderedContentControl.axaml

@@ -40,7 +40,6 @@
                             Grid.Row="0"
                             Content="{TemplateBinding Header}"
                             ContentTemplate="{TemplateBinding HeaderTemplate}"
-                            RecognizesAccessKey="True"
                             HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                             VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                             FontSize="{TemplateBinding FontSize}"
@@ -52,7 +51,6 @@
                             Grid.Row="1"
                             ContentTemplate="{TemplateBinding ContentTemplate}"
                             Content="{TemplateBinding Content}"
-                            RecognizesAccessKey="True"
                             HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                             VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                             FontSize="{TemplateBinding FontSize}"
@@ -63,6 +61,14 @@
                 </Border>
             </ControlTemplate>
         </Setter>
+
+        <Style Selector="^ /template/ ContentPresenter#PART_HeaderPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
     </ControlTheme>
 
     <ControlTheme x:Key="GroupBox" TargetType="HeaderedContentControl">

src/Semi.Avalonia/Controls/HyperlinkButton.axaml

@@ -39,12 +39,15 @@
                         Name="PART_ContentPresenter"
                         Content="{TemplateBinding Content}"
                         ContentTemplate="{TemplateBinding ContentTemplate}"
-                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
-                        RecognizesAccessKey="True" />
+                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" />
                 </DockPanel>
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:pointerover">
             <Setter Property="Foreground" Value="{DynamicResource HyperlinkButtonPointeroverForeground}" />
         </Style>

src/Semi.Avalonia/Controls/Label.axaml

@@ -75,7 +75,16 @@
                 <Label Classes="Solid Grey" Theme="{StaticResource TagLabel}">Grey</Label>
                 <Label Classes="Solid White" Theme="{StaticResource TagLabel}">White</Label>
             </WrapPanel>
-
+            <WrapPanel>
+                <Label Classes="Colorful Gradient" Theme="{DynamicResource TagLabel}">AI</Label>
+                <Label Classes="Colorful Gradient Ghost" Theme="{DynamicResource TagLabel}">AI</Label>
+                <Label Classes="Colorful Gradient Solid" Theme="{DynamicResource TagLabel}">AI</Label>
+            </WrapPanel>
+            <WrapPanel>
+                <Label Classes="Colorful" Theme="{DynamicResource TagLabel}">AI</Label>
+                <Label Classes="Colorful Ghost" Theme="{DynamicResource TagLabel}">AI</Label>
+                <Label Classes="Colorful Solid" Theme="{DynamicResource TagLabel}">AI</Label>
+            </WrapPanel>
         </StackPanel>
     </Design.PreviewWith>
     <ControlTheme x:Key="{x:Type Label}" TargetType="Label">
@@ -94,10 +103,12 @@
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
                     CornerRadius="{TemplateBinding CornerRadius}"
-                    FontSize="{TemplateBinding FontSize}"
-                    RecognizesAccessKey="True" />
+                    FontSize="{TemplateBinding FontSize}" />
             </ControlTemplate>
         </Setter>
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
         <Style Selector="^.Secondary">
             <Setter Property="Foreground" Value="{DynamicResource TextBlockSecondaryForeground}" />
         </Style>
@@ -162,6 +173,7 @@
     <!--  Shape: Square,Circle. Default is Square  -->
     <!--  Size: Small, Large. Default is Small  -->
     <!--  Color: Red, Pink, Purple, Violet, Indigo, Blue, LightBlue, Cyan, Teal, Green, LightGreen, Lime, Yellow, Amber, Orange, Grey, White. Default is Grey  -->
+    <!--  AI style: Colorful, Gradient  -->
     <ControlTheme x:Key="TagLabel" TargetType="Label">
         <Setter Property="BorderThickness" Value="{DynamicResource LabelTagBorderThickness}" />
         <Setter Property="MinHeight" Value="{DynamicResource LabelTagSmallHeight}" />
@@ -187,10 +199,12 @@
                     ContentTemplate="{TemplateBinding ContentTemplate}"
                     CornerRadius="{TemplateBinding CornerRadius}"
                     FontSize="{TemplateBinding FontSize}"
-                    RecognizesAccessKey="True"
                     UseLayoutRounding="True" />
             </ControlTemplate>
         </Setter>
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
         <Style Selector="^.Large">
             <Setter Property="Padding" Value="{DynamicResource LabelTagLargePadding}" />
             <Setter Property="MinHeight" Value="{DynamicResource LabelTagLargeHeight}" />
@@ -395,5 +409,34 @@
             <Setter Property="BorderBrush" Value="{DynamicResource LabelTagSolidWhiteBorderBrush}" />
             <Setter Property="Background" Value="{DynamicResource LabelTagSolidWhiteBackground}" />
         </Style>
+
+        <Style Selector="^.Colorful">
+            <Setter Property="FontWeight" Value="{StaticResource LabelTagColorfulFontWeight}" />
+
+            <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulLightForeground}" />
+            <Setter Property="Background" Value="{DynamicResource LabelTagColorfulLightBackground}" />
+            <Style Selector="^.Ghost">
+                <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulGhostForeground}" />
+                <Setter Property="Background" Value="{DynamicResource LabelTagColorfulGhostBackground}" />
+                <Setter Property="BorderBrush" Value="{DynamicResource LabelTagColorfulGhostBorderBrush}" />
+            </Style>
+            <Style Selector="^.Solid">
+                <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulSolidForeground}" />
+                <Setter Property="Background" Value="{DynamicResource LabelTagColorfulSolidBackground}" />
+            </Style>
+            <Style Selector="^.Gradient">
+                <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulGradientLightForeground}" />
+                <Setter Property="Background" Value="{DynamicResource LabelTagColorfulGradientLightBackground}" />
+                <Style Selector="^.Ghost">
+                    <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulGradientGhostForeground}" />
+                    <Setter Property="Background" Value="{DynamicResource LabelTagColorfulGradientGhostBackground}" />
+                    <Setter Property="BorderBrush" Value="{DynamicResource LabelTagColorfulGradientGhostBorderBrush}" />
+                </Style>
+                <Style Selector="^.Solid">
+                    <Setter Property="Foreground" Value="{DynamicResource LabelTagColorfulGradientSolidForeground}" />
+                    <Setter Property="Background" Value="{DynamicResource LabelTagColorfulGradientSolidBackground}" />
+                </Style>
+            </Style>
+        </Style>
     </ControlTheme>
 </ResourceDictionary>

src/Semi.Avalonia/Controls/ManagedFileChooser.axaml

@@ -1,9 +1,9 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:converters="using:Semi.Avalonia.Converters"
-    xmlns:dialogs="clr-namespace:Avalonia.Dialogs;assembly=Avalonia.Dialogs"
-    xmlns:internal="clr-namespace:Avalonia.Dialogs.Internal;assembly=Avalonia.Dialogs"
+    xmlns:iri="https://irihi.tech/shared"
+    xmlns:dialogs="using:Avalonia.Dialogs"
+    xmlns:internal="using:Avalonia.Dialogs.Internal"
     xmlns:cvt="using:Avalonia.Controls.Converters">
     <Design.PreviewWith>
         <Border
@@ -14,11 +14,11 @@
         </Border>
     </Design.PreviewWith>
 
-    <converters:KeyToPathConverter x:Key="Icons">
+    <iri:ResourceConverter x:Key="Icons">
         <StreamGeometry x:Key="Icon_Folder">M19,20H4C2.89,20 2,19.1 2,18V6C2,4.89 2.89,4 4,4H10L12,6H19A2,2 0 0,1 21,8H21L4,8V18L6.14,10H23.21L20.93,18.5C20.7,19.37 19.92,20 19,20Z</StreamGeometry>
         <StreamGeometry x:Key="Icon_File">M13,9H18.5L13,3.5V9M6,2H14L20,8V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V4C4,2.89 4.89,2 6,2M15,18V16H6V18H15M18,14V12H6V14H18Z</StreamGeometry>
         <StreamGeometry x:Key="Icon_Volume">M6,2H18A2,2 0 0,1 20,4V20A2,2 0 0,1 18,22H6A2,2 0 0,1 4,20V4A2,2 0 0,1 6,2M12,4A6,6 0 0,0 6,10C6,13.31 8.69,16 12.1,16L11.22,13.77C10.95,13.29 11.11,12.68 11.59,12.4L12.45,11.9C12.93,11.63 13.54,11.79 13.82,12.27L15.74,14.69C17.12,13.59 18,11.9 18,10A6,6 0 0,0 12,4M12,9A1,1 0 0,1 13,10A1,1 0 0,1 12,11A1,1 0 0,1 11,10A1,1 0 0,1 12,9M7,18A1,1 0 0,0 6,19A1,1 0 0,0 7,20A1,1 0 0,0 8,19A1,1 0 0,0 7,18M12.09,13.27L14.58,19.58L17.17,18.08L12.95,12.77L12.09,13.27Z</StreamGeometry>
-    </converters:KeyToPathConverter>
+    </iri:ResourceConverter>
     <ControlTheme x:Key="{x:Type dialogs:ManagedFileChooser}" TargetType="dialogs:ManagedFileChooser">
         <Setter Property="Template">
             <ControlTemplate x:DataType="internal:ManagedFileChooserViewModel" TargetType="dialogs:ManagedFileChooser">
@@ -77,7 +77,7 @@
                             <TextBox
                                 IsVisible="{Binding !SelectingFolder}"
                                 Text="{Binding FileName}"
-                                Watermark="{DynamicResource STRING_CHOOSER_FILE_NAME}" />
+                                PlaceholderText="{DynamicResource STRING_CHOOSER_FILE_NAME}" />
                         </DockPanel>
                         <CheckBox
                             VerticalAlignment="Center"

src/Semi.Avalonia/Controls/Menu.axaml

@@ -7,6 +7,7 @@
 
     <ControlTheme x:Key="MenuScrollViewer" TargetType="ScrollViewer">
         <Setter Property="Background" Value="Transparent" />
+        <Setter Property="ScrollViewer.IsScrollChainingEnabled" Value="False" />
         <Setter Property="Template">
             <ControlTemplate TargetType="ScrollViewer">
                 <DockPanel>
@@ -166,8 +167,7 @@
                                 HorizontalAlignment="Stretch"
                                 VerticalAlignment="Center"
                                 Content="{TemplateBinding Header}"
-                                ContentTemplate="{TemplateBinding HeaderTemplate}"
-                                RecognizesAccessKey="True" />
+                                ContentTemplate="{TemplateBinding HeaderTemplate}" />
                             <TextBlock
                                 Name="PART_InputGestureText"
                                 Grid.Column="3"
@@ -222,6 +222,10 @@
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_HeaderPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:icon /template/ Viewbox#PART_IconPresenter">
             <Setter Property="IsVisible" Value="True" />
         </Style>
@@ -346,7 +350,7 @@
                                 BorderThickness="{DynamicResource MenuFlyoutBorderThickness}"
                                 BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
                                 CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
-                                <ScrollViewer Theme="{StaticResource MenuScrollViewer}" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
+                                <ScrollViewer Theme="{StaticResource MenuScrollViewer}" IsScrollChainingEnabled="False" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
                                     <ItemsPresenter
                                         Name="PART_ItemsPresenter"
                                         Grid.IsSharedSizeScope="True"

src/Semi.Avalonia/Controls/NumericUpDown.axaml

@@ -6,6 +6,7 @@
         <Setter Property="VerticalContentAlignment" Value="Center" />
         <Setter Property="CornerRadius" Value="{DynamicResource NumericUpDownCornerRadius}" />
         <Setter Property="MinHeight" Value="{DynamicResource NumericUpDownDefaultHeight}" />
+        <Setter Property="PlaceholderForeground" Value="{DynamicResource TextBoxPlaceholderForeground}" />
         <Setter Property="Template">
             <ControlTemplate TargetType="NumericUpDown">
                 <DataValidationErrors>
@@ -38,7 +39,8 @@
                             Theme="{DynamicResource NonErrorTextBox}"
                             InnerLeftContent="{TemplateBinding InnerLeftContent}"
                             InnerRightContent="{TemplateBinding InnerRightContent}"
-                            Watermark="{TemplateBinding Watermark}" />
+                            PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
+                            PlaceholderText="{TemplateBinding PlaceholderText}" />
                     </ButtonSpinner>
                 </DataValidationErrors>
             </ControlTemplate>
@@ -57,7 +59,7 @@
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pointerover /template/ TextBox#PART_TextBox">
-                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointerOverBackground}" />
+                <Setter Property="Background" Value="{DynamicResource DataValidationErrorsPointeroverBackground}" />
                 <Setter Property="BorderBrush" Value="Transparent" />
             </Style>
             <Style Selector="^:pressed /template/ TextBox#PART_TextBox">

src/Semi.Avalonia/Controls/Popup.axaml

@@ -7,6 +7,7 @@
         <Setter Property="FontSize" Value="{DynamicResource DefaultFontSize}" />
         <Setter Property="FontWeight" Value="{DynamicResource DefaultFontWeight}" />
         <Setter Property="FontFamily" Value="{DynamicResource DefaultFontFamily}" />
+        <Setter Property="Inline.TextDecorations" Value="" />
         <Setter Property="Template">
             <ControlTemplate TargetType="PopupRoot">
                 <LayoutTransformControl LayoutTransform="{TemplateBinding Transform}">
@@ -29,6 +30,10 @@
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type OverlayPopupHost}" TargetType="OverlayPopupHost">
+        <Setter Property="FontSize" Value="{DynamicResource DefaultFontSize}" />
+        <Setter Property="FontWeight" Value="{DynamicResource DefaultFontWeight}" />
+        <Setter Property="FontFamily" Value="{DynamicResource DefaultFontFamily}" />
+        <Setter Property="Inline.TextDecorations" Value="" />
         <Setter Property="Template">
             <ControlTemplate>
                 <LayoutTransformControl LayoutTransform="{TemplateBinding Transform}">

src/Semi.Avalonia/Controls/ProgressBar.axaml

@@ -1,8 +1,8 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:converters="using:Avalonia.Controls.Converters"
-    xmlns:semiConverters="clr-namespace:Semi.Avalonia.Converters">
+    xmlns:semi="https://irihi.tech/semi"
+    xmlns:converters="using:Avalonia.Controls.Converters">
     <Design.PreviewWith>
         <StackPanel Margin="20" Spacing="20">
             <ProgressBar
@@ -338,8 +338,6 @@
         </Style>
     </ControlTheme>
 
-    <semiConverters:PositionToAngleConverter x:Key="AngleConverter" />
-
     <ControlTheme x:Key="ProgressRing" TargetType="ProgressBar">
         <Setter Property="Foreground" Value="{DynamicResource ProgressBarIndicatorBrush}" />
         <Setter Property="Background" Value="{DynamicResource ProgressBarBackground}" />
@@ -365,8 +363,7 @@
                         StrokeJoin="Round"
                         StrokeLineCap="Round"
                         StrokeThickness="{Binding BorderThickness.Left, RelativeSource={RelativeSource TemplatedParent}}"
-                        SweepAngle="{TemplateBinding Percentage,
-                                                     Converter={StaticResource AngleConverter}}" />
+                        SweepAngle="{TemplateBinding Percentage,Converter={semi:PositionToAngleConverter}}" />
                     <Arc
                         Name="IndeterminateIndicator"
                         Opacity="0"
@@ -376,8 +373,7 @@
                         StrokeJoin="Round"
                         StrokeLineCap="Round"
                         StrokeThickness="{Binding BorderThickness.Left, RelativeSource={RelativeSource TemplatedParent}}"
-                        SweepAngle="{TemplateBinding Percentage,
-                                                     Converter={StaticResource AngleConverter}}" />
+                        SweepAngle="{TemplateBinding Percentage,Converter={semi:PositionToAngleConverter}}" />
                     <TextBlock
                         Name="PART_ProgressText"
                         HorizontalAlignment="Center"
@@ -443,4 +439,4 @@
             </Style.Animations>
         </Style>
     </ControlTheme>
-</ResourceDictionary>
+</ResourceDictionary>

src/Semi.Avalonia/Controls/RadioButton.axaml

@@ -64,13 +64,16 @@
                             Foreground="{TemplateBinding Foreground}"
                             IsVisible="{TemplateBinding Content,Converter={x:Static ObjectConverters.IsNotNull}}"
                             FontSize="{TemplateBinding FontSize}"
-                            RecognizesAccessKey="True"
                             TextWrapping="Wrap" />
                     </Grid>
                 </Border>
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:unchecked">
             <Style Selector="^ /template/ Ellipse#CheckGlyph">
                 <Setter Property="IsVisible" Value="False" />
@@ -162,12 +165,14 @@
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
                     CornerRadius="{TemplateBinding CornerRadius}"
-                    RecognizesAccessKey="True"
                     TextElement.FontSize="{TemplateBinding FontSize}"
                     TextElement.FontWeight="{TemplateBinding FontWeight}"
                     UseLayoutRounding="False" />
             </ControlTemplate>
         </Setter>
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
         <Style Selector="^:unchecked">
             <Setter Property="Background" Value="Transparent" />
             <Style Selector="^:pointerover">
@@ -249,7 +254,6 @@
                             ContentTemplate="{TemplateBinding ContentTemplate}"
                             Foreground="{TemplateBinding Foreground}"
                             IsVisible="{TemplateBinding Content,Converter={x:Static ObjectConverters.IsNotNull}}"
-                            RecognizesAccessKey="True"
                             FontSize="{TemplateBinding FontSize}"
                             TextWrapping="Wrap" />
                     </Grid>
@@ -257,6 +261,10 @@
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:unchecked">
             <Style Selector="^ /template/ Ellipse#CheckGlyph">
                 <Setter Property="IsVisible" Value="False" />
@@ -369,11 +377,13 @@
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
                     CornerRadius="{TemplateBinding CornerRadius}"
-                    RecognizesAccessKey="True"
                     UseLayoutRounding="False"
                     TextWrapping="Wrap" />
             </ControlTemplate>
         </Setter>
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
         <Style Selector="^:unchecked">
             <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
                 <Setter Property="BorderBrush" Value="{DynamicResource RadioButtonCardDefaultBorderBrush}" />

src/Semi.Avalonia/Controls/ScrollViewer.axaml

@@ -53,6 +53,7 @@
                                 MinWidth="{StaticResource ScrollBarThickness}"
                                 VerticalAlignment="Center"
                                 Focusable="False"
+                                AutomationProperties.Name="Column left"
                                 Theme="{StaticResource ScrollBarRepeatButton}">
                                 <PathIcon
                                     Theme="{StaticResource InnerPathIcon}"
@@ -75,6 +76,7 @@
                                         VerticalAlignment="Stretch"
                                         CornerRadius="0"
                                         Focusable="False"
+                                        AutomationProperties.Name="Page left"
                                         Theme="{StaticResource ScrollBarRepeatButton}" />
                                 </Track.DecreaseButton>
                                 <Track.IncreaseButton>
@@ -85,9 +87,10 @@
                                         VerticalAlignment="Stretch"
                                         CornerRadius="0"
                                         Focusable="False"
+                                        AutomationProperties.Name="Page right"
                                         Theme="{StaticResource ScrollBarRepeatButton}" />
                                 </Track.IncreaseButton>
-                                <Thumb Name="thumb" />
+                                <Thumb Name="thumb" AutomationProperties.Name="Position" />
                             </Track>
                             <RepeatButton
                                 Name="PART_LineDownButton"
@@ -96,6 +99,7 @@
                                 VerticalAlignment="Center"
                                 VerticalContentAlignment="Center"
                                 Focusable="False"
+                                AutomationProperties.Name="Column right"
                                 Theme="{DynamicResource ScrollBarRepeatButton}">
                                 <PathIcon
                                     Theme="{DynamicResource InnerPathIcon}"
@@ -123,6 +127,7 @@
                                 HorizontalContentAlignment="Center"
                                 VerticalContentAlignment="Center"
                                 Focusable="False"
+                                AutomationProperties.Name="Line up"
                                 Theme="{StaticResource ScrollBarRepeatButton}">
                                 <PathIcon
                                     Theme="{StaticResource InnerPathIcon}"
@@ -146,6 +151,7 @@
                                         VerticalAlignment="Stretch"
                                         CornerRadius="0"
                                         Focusable="False"
+                                        AutomationProperties.Name="Page up"
                                         Theme="{StaticResource ScrollBarRepeatButton}" />
                                 </Track.DecreaseButton>
                                 <Track.IncreaseButton>
@@ -156,9 +162,10 @@
                                         VerticalAlignment="Stretch"
                                         CornerRadius="0"
                                         Focusable="False"
+                                        AutomationProperties.Name="Page down"
                                         Theme="{StaticResource ScrollBarRepeatButton}" />
                                 </Track.IncreaseButton>
-                                <Thumb Name="thumb" />
+                                <Thumb Name="thumb" AutomationProperties.Name="Position" />
                             </Track>
                             <RepeatButton
                                 Name="PART_LineDownButton"
@@ -167,6 +174,7 @@
                                 HorizontalContentAlignment="Center"
                                 VerticalContentAlignment="Center"
                                 Focusable="False"
+                                AutomationProperties.Name="Line down"
                                 Theme="{StaticResource ScrollBarRepeatButton}">
                                 <PathIcon
                                     Theme="{StaticResource InnerPathIcon}"

src/Semi.Avalonia/Controls/SelectableTextBlock.axaml

@@ -2,7 +2,10 @@
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
 
-    <MenuFlyout x:Key="SelectableTextBlockContextFlyout" Placement="Bottom">
+    <MenuFlyout
+        x:Key="SelectableTextBlockContextFlyout"
+        ShowMode="{OnFormFactor Desktop=Standard, Mobile=Transient}"
+        Placement="Bottom">
         <MenuItem
             Command="{Binding $parent[SelectableTextBlock].Copy}"
             Header="{DynamicResource STRING_MENU_COPY}"

src/Semi.Avalonia/Controls/Slider.axaml

@@ -92,11 +92,12 @@
                                 VerticalAlignment="Bottom"
                                 Fill="{DynamicResource SliderTickForeground}"
                                 IsVisible="False"
-                                Maximum="{TemplateBinding Slider.Maximum}"
-                                Minimum="{TemplateBinding Slider.Minimum}"
-                                Orientation="{TemplateBinding Slider.Orientation}"
+                                Maximum="{TemplateBinding Maximum}"
+                                Minimum="{TemplateBinding Minimum}"
+                                Orientation="{TemplateBinding Orientation}"
                                 Placement="Top"
-                                TickFrequency="{TemplateBinding Slider.TickFrequency}"
+                                IsDirectionReversed="{TemplateBinding IsDirectionReversed}"
+                                TickFrequency="{TemplateBinding TickFrequency}"
                                 Ticks="{TemplateBinding Ticks}" />
                             <TickBar
                                 Name="BottomTickBar"
@@ -106,11 +107,12 @@
                                 VerticalAlignment="Top"
                                 Fill="{DynamicResource SliderTickForeground}"
                                 IsVisible="False"
-                                Maximum="{TemplateBinding Slider.Maximum}"
-                                Minimum="{TemplateBinding Slider.Minimum}"
-                                Orientation="{TemplateBinding Slider.Orientation}"
+                                Maximum="{TemplateBinding Maximum}"
+                                Minimum="{TemplateBinding Minimum}"
+                                Orientation="{TemplateBinding Orientation}"
                                 Placement="Bottom"
-                                TickFrequency="{TemplateBinding Slider.TickFrequency}"
+                                IsDirectionReversed="{TemplateBinding IsDirectionReversed}"
+                                TickFrequency="{TemplateBinding TickFrequency}"
                                 Ticks="{TemplateBinding Ticks}" />
                             <Track
                                 Name="PART_Track"
@@ -169,11 +171,12 @@
                                 HorizontalAlignment="Right"
                                 Fill="{DynamicResource SliderTickForeground}"
                                 IsVisible="False"
-                                Maximum="{TemplateBinding Slider.Maximum}"
-                                Minimum="{TemplateBinding Slider.Minimum}"
-                                Orientation="{TemplateBinding Slider.Orientation}"
+                                Maximum="{TemplateBinding Maximum}"
+                                Minimum="{TemplateBinding Minimum}"
+                                Orientation="{TemplateBinding Orientation}"
                                 Placement="Left"
-                                TickFrequency="{TemplateBinding Slider.TickFrequency}"
+                                IsDirectionReversed="{TemplateBinding IsDirectionReversed}"
+                                TickFrequency="{TemplateBinding TickFrequency}"
                                 Ticks="{TemplateBinding Ticks}" />
                             <TickBar
                                 Name="RightTickBar"
@@ -183,11 +186,12 @@
                                 HorizontalAlignment="Left"
                                 Fill="{DynamicResource SliderTickForeground}"
                                 IsVisible="False"
-                                Maximum="{TemplateBinding Slider.Maximum}"
-                                Minimum="{TemplateBinding Slider.Minimum}"
-                                Orientation="{TemplateBinding Slider.Orientation}"
+                                Maximum="{TemplateBinding Maximum}"
+                                Minimum="{TemplateBinding Minimum}"
+                                Orientation="{TemplateBinding Orientation}"
                                 Placement="Right"
-                                TickFrequency="{TemplateBinding Slider.TickFrequency}"
+                                IsDirectionReversed="{TemplateBinding IsDirectionReversed}"
+                                TickFrequency="{TemplateBinding TickFrequency}"
                                 Ticks="{TemplateBinding Ticks}" />
                             <Track
                                 Name="PART_Track"

src/Semi.Avalonia/Controls/SplitButton.axaml

@@ -1,10 +1,13 @@
 <ResourceDictionary
     xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:iri="https://irihi.tech/shared">
     <Design.PreviewWith>
         <StackPanel Width="500" Height="500" Margin="20" Spacing="8">
             <SplitButton
-                Theme="{DynamicResource SolidSplitButton}"
+                Theme="{DynamicResource OutlineSplitButton}"
+                Classes="Danger"
+                CornerRadius="12"
                 Content="Hello" />
             <ToggleSplitButton
                 IsChecked="True"
@@ -44,12 +47,14 @@
                     CornerRadius="{TemplateBinding CornerRadius}"
                     Content="{TemplateBinding Content}"
                     ContentTemplate="{TemplateBinding ContentTemplate}"
-                    RecognizesAccessKey="True"
                     TextElement.FontSize="{TemplateBinding FontSize}"
                     TextElement.FontWeight="{TemplateBinding FontWeight}"
                     UseLayoutRounding="False" />
             </ControlTemplate>
         </Setter>
+        <Style Selector="^ /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type SplitButton}" TargetType="SplitButton">
@@ -71,47 +76,40 @@
         <Setter Property="Cursor" Value="Hand" />
         <Setter Property="Template">
             <ControlTemplate TargetType="SplitButton">
-                <Border
-                    BackgroundSizing="OuterBorderEdge"
-                    ClipToBounds="True"
-                    CornerRadius="{TemplateBinding CornerRadius}">
-                    <DockPanel>
-                        <Button
-                            Name="PART_SecondaryButton"
-                            Padding="4,0"
-                            BorderThickness="{TemplateBinding BorderThickness}"
-                            CornerRadius="0"
-                            DockPanel.Dock="Right"
-                            Theme="{DynamicResource SemiSplitButtonElement}">
-                            <PathIcon
-                                Theme="{DynamicResource InnerPathIcon}"
-                                Data="{DynamicResource SplitButtonIconGlyph}"
-                                Foreground="{Binding $parent[Button].Foreground}" />
-                        </Button>
-                        <Rectangle
-                            Name="SeparatorBorder"
-                            Width="{DynamicResource SplitButtonSeparatorWidth}"
-                            VerticalAlignment="Stretch"
-                            DockPanel.Dock="Right"
-                            Fill="Transparent"
-                            StrokeThickness="0" />
-                        <Button
-                            Name="PART_PrimaryButton"
-                            Padding="{TemplateBinding Padding}"
-                            HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
-                            VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
-                            BorderThickness="{TemplateBinding BorderThickness}"
-                            Command="{TemplateBinding Command}"
-                            CommandParameter="{TemplateBinding CommandParameter}"
-                            Content="{TemplateBinding Content}"
-                            ContentTemplate="{TemplateBinding ContentTemplate}"
-                            CornerRadius="0"
-                            FontFamily="{TemplateBinding FontFamily}"
-                            FontSize="{TemplateBinding FontSize}"
-                            FontWeight="{TemplateBinding FontWeight}"
-                            Theme="{DynamicResource SemiSplitButtonElement}" />
-                    </DockPanel>
-                </Border>
+                <Grid 
+                    ColumnDefinitions="*,Auto"
+                    ColumnSpacing="{DynamicResource SplitButtonSeparatorWidth}">
+                    <Button
+                        Name="PART_PrimaryButton"
+                        Grid.Column="0"
+                        Padding="{TemplateBinding Padding}"
+                        HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
+                        VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
+                        BorderThickness="{TemplateBinding BorderThickness}"
+                        Command="{TemplateBinding Command}"
+                        CommandParameter="{TemplateBinding CommandParameter}"
+                        Content="{TemplateBinding Content}"
+                        ContentTemplate="{TemplateBinding ContentTemplate}"
+                        CornerRadius="{TemplateBinding CornerRadius, Converter={iri:CornerRadiusMixerConverter Left}}"
+                        FontFamily="{TemplateBinding FontFamily}"
+                        FontSize="{TemplateBinding FontSize}"
+                        FontWeight="{TemplateBinding FontWeight}"
+                        Theme="{DynamicResource SemiSplitButtonElement}" />
+                    <Button
+                        Name="PART_SecondaryButton"
+                        Grid.Column="1"
+                        Padding="0"
+                        MinHeight="{TemplateBinding MinHeight}"
+                        MinWidth="{Binding $self.MinHeight}"
+                        BorderThickness="{TemplateBinding BorderThickness}"
+                        CornerRadius="{TemplateBinding CornerRadius, Converter={iri:CornerRadiusMixerConverter Right}}"
+                        Theme="{DynamicResource SemiSplitButtonElement}">
+                        <PathIcon
+                            Theme="{DynamicResource InnerPathIcon}"
+                            Data="{DynamicResource SplitButtonIconGlyph}"
+                            Foreground="{Binding $parent[Button].Foreground}" />
+                    </Button>
+                </Grid>
             </ControlTemplate>
         </Setter>
 

src/Semi.Avalonia/Controls/SplitView.axaml

@@ -1,6 +1,7 @@
 <ResourceDictionary 
     xmlns="https://github.com/avaloniaui" 
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    x:CompileBindings="True">
     <ControlTheme x:Key="{x:Type SplitView}" TargetType="SplitView">
         <Setter Property="OpenPaneLength" Value="{DynamicResource SplitViewOpenPaneThemeLength}" />
         <Setter Property="CompactPaneLength" Value="{DynamicResource SplitViewCompactPaneThemeLength}" />
@@ -100,7 +101,7 @@
 
         <Style Selector="^:right">
             <Setter Property="Template">
-                <ControlTemplate>
+                <ControlTemplate TargetType="SplitView">
                     <Grid Name="Container" Background="{TemplateBinding Background}">
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="*" />
@@ -185,79 +186,13 @@
             </Style>
         </Style>
 
-        <Style Selector="^:open">
-            <Style Selector="^ /template/ Panel#PART_PaneRoot">
-                <Setter Property="Transitions">
-                    <Transitions>
-                        <DoubleTransition
-                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
-                            Property="Width"
-                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
-                    </Transitions>
-                </Setter>
-                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
-            </Style>
-            <Style Selector="^ /template/ Rectangle#LightDismissLayer">
-                <Setter Property="Transitions">
-                    <Transitions>
-                        <DoubleTransition
-                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
-                            Property="Opacity"
-                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
-                    </Transitions>
-                </Setter>
-                <Setter Property="Opacity" Value="1.0" />
-            </Style>
-        </Style>
-
-        <Style Selector="^:closed">
-            <Style Selector="^ /template/ Panel#PART_PaneRoot">
-                <Setter Property="Transitions">
-                    <Transitions>
-                        <DoubleTransition
-                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
-                            Property="Width"
-                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
-                    </Transitions>
-                </Setter>
-                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
-            </Style>
-            <Style Selector="^ /template/ Rectangle#LightDismissLayer">
-                <Setter Property="Transitions">
-                    <Transitions>
-                        <DoubleTransition
-                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
-                            Property="Opacity"
-                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
-                    </Transitions>
-                </Setter>
-                <Setter Property="Opacity" Value="0.0" />
-            </Style>
-        </Style>
-
-        <Style Selector="^:lightDismiss /template/ Rectangle#LightDismissLayer">
-            <Setter Property="Fill" Value="{DynamicResource SplitViewMaskBrush}" />
-        </Style>
-        <Style Selector="^:overlay:open /template/ Rectangle#LightDismissLayer">
-            <Setter Property="IsVisible" Value="True" />
-        </Style>
-        <Style Selector="^:compactoverlay:open /template/ Rectangle#LightDismissLayer">
-            <Setter Property="IsVisible" Value="True" />
-        </Style>
-    </ControlTheme>
-    <ControlTheme x:Key="VerticalSplitView" TargetType="SplitView">
-        <Setter Property="OpenPaneLength" Value="{DynamicResource SplitViewOpenPaneThemeLength}" />
-        <Setter Property="CompactPaneLength" Value="{DynamicResource SplitViewCompactPaneThemeLength}" />
-        <Setter Property="PaneBackground" Value="{DynamicResource SplitViewPaneBackground}" />
-
-        <Style Selector="^:left">
+        <Style Selector="^:top">
             <Setter Property="Template">
                 <ControlTemplate TargetType="SplitView">
                     <Grid Name="Container" Background="{TemplateBinding Background}">
                         <Grid.RowDefinitions>
                             <!--  why is this throwing a binding error?  -->
-                            <RowDefinition
-                                Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
+                            <RowDefinition Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
                             <RowDefinition Height="*" />
                         </Grid.RowDefinitions>
 
@@ -295,8 +230,7 @@
 
             <Style Selector="^:overlay">
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="0" />
                 </Style>
@@ -310,8 +244,7 @@
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="0" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="1" />
@@ -324,8 +257,7 @@
                     <!--  RowSpan should be 2  -->
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="0" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="1" />
@@ -337,8 +269,322 @@
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="0" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+        </Style>
+
+        <Style Selector="^:bottom">
+            <Setter Property="Template">
+                <ControlTemplate TargetType="SplitView">
+                    <Grid Name="Container" Background="{TemplateBinding Background}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="*" />
+                            <RowDefinition Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
+                        </Grid.RowDefinitions>
+
+                        <Panel
+                            Name="PART_PaneRoot"
+                            VerticalAlignment="Bottom"
+                            Background="{TemplateBinding PaneBackground}"
+                            ClipToBounds="True"
+                            ZIndex="100">
+                            <ContentPresenter
+                                Name="PART_PanePresenter"
+                                Content="{TemplateBinding Pane}"
+                                ContentTemplate="{TemplateBinding PaneTemplate}" />
+                            <Rectangle
+                                Name="HCPaneBorder"
+                                Height="1"
+                                VerticalAlignment="Top"
+                                Fill="{DynamicResource SplitViewSeparatorBackground}" />
+                        </Panel>
+
+                        <Panel Name="ContentRoot">
+                            <ContentPresenter
+                                Name="PART_ContentPresenter"
+                                Content="{TemplateBinding Content}"
+                                ContentTemplate="{TemplateBinding ContentTemplate}" />
+                            <Rectangle
+                                Name="LightDismissLayer"
+                                Fill="Transparent"
+                                IsVisible="False" />
+                        </Panel>
+
+                    </Grid>
+                </ControlTemplate>
+            </Setter>
+
+            <Style Selector="^:overlay">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Grid.RowSpan" Value="2" />
+                    <Setter Property="Grid.Row" Value="1" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Grid.RowSpan" Value="2" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:compactinline">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:compactoverlay">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Grid.RowSpan" Value="2" />
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:inline">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+        </Style>
+
+        <Style Selector="^:open">
+            <Style Selector="^:left /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Width"
+                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
+            </Style>
+            <Style Selector="^:right /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Width"
+                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
+            </Style>
+            <Style Selector="^:top /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Height"
+                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
+            </Style>
+            <Style Selector="^:bottom /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Height"
+                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
+            </Style>
+            <Style Selector="^ /template/ Rectangle#LightDismissLayer">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Opacity"
+                            Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Opacity" Value="1.0" />
+            </Style>
+        </Style>
+
+        <Style Selector="^:closed">
+            <Style Selector="^:left /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Width"
+                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+            </Style>
+            <Style Selector="^:right /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Width"
+                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+            </Style>
+            <Style Selector="^:top /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Height"
+                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+            </Style>
+            <Style Selector="^:bottom /template/ Panel#PART_PaneRoot">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Height"
+                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+            </Style>
+            <Style Selector="^ /template/ Rectangle#LightDismissLayer">
+                <Setter Property="Transitions">
+                    <Transitions>
+                        <DoubleTransition
+                            Easing="{StaticResource SplitViewPaneAnimationEasing}"
+                            Property="Opacity"
+                            Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
+                    </Transitions>
+                </Setter>
+                <Setter Property="Opacity" Value="0.0" />
+            </Style>
+        </Style>
+
+        <Style Selector="^:lightDismiss /template/ Rectangle#LightDismissLayer">
+            <Setter Property="Fill" Value="{DynamicResource SplitViewMaskBrush}" />
+        </Style>
+        <Style Selector="^:overlay:open /template/ Rectangle#LightDismissLayer">
+            <Setter Property="IsVisible" Value="True" />
+        </Style>
+        <Style Selector="^:compactoverlay:open /template/ Rectangle#LightDismissLayer">
+            <Setter Property="IsVisible" Value="True" />
+        </Style>
+    </ControlTheme>
+
+    <!--  Obsolete after Avalonia 11.3.7  -->
+    <ControlTheme x:Key="VerticalSplitView" TargetType="SplitView">
+        <Setter Property="OpenPaneLength" Value="{DynamicResource SplitViewOpenPaneThemeLength}" />
+        <Setter Property="CompactPaneLength" Value="{DynamicResource SplitViewCompactPaneThemeLength}" />
+        <Setter Property="PaneBackground" Value="{DynamicResource SplitViewPaneBackground}" />
+
+        <Style Selector="^:left">
+            <Setter Property="Template">
+                <ControlTemplate TargetType="SplitView">
+                    <Grid Name="Container" Background="{TemplateBinding Background}">
+                        <Grid.RowDefinitions>
+                            <!--  why is this throwing a binding error?  -->
+                            <RowDefinition Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
+                            <RowDefinition Height="*" />
+                        </Grid.RowDefinitions>
+
+                        <Panel
+                            Name="PART_PaneRoot"
+                            VerticalAlignment="Top"
+                            Background="{TemplateBinding PaneBackground}"
+                            ClipToBounds="True"
+                            ZIndex="100">
+                            <ContentPresenter
+                                Name="PART_PanePresenter"
+                                Content="{TemplateBinding Pane}"
+                                ContentTemplate="{TemplateBinding PaneTemplate}" />
+                            <Rectangle
+                                Name="HCPaneBorder"
+                                Height="1"
+                                VerticalAlignment="Bottom"
+                                Fill="{DynamicResource SplitViewSeparatorBackground}" />
+                        </Panel>
+
+                        <Panel Name="ContentRoot">
+                            <ContentPresenter
+                                Name="PART_ContentPresenter"
+                                Content="{TemplateBinding Content}"
+                                ContentTemplate="{TemplateBinding ContentTemplate}" />
+                            <Rectangle
+                                Name="LightDismissLayer"
+                                Fill="Transparent"
+                                IsVisible="False" />
+                        </Panel>
+
+                    </Grid>
+                </ControlTemplate>
+            </Setter>
+
+            <Style Selector="^:overlay">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="0" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Grid.RowSpan" Value="2" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:compactinline">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:compactoverlay">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <!--  RowSpan should be 2  -->
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                </Style>
+                <Style Selector="^ /template/ Panel#ContentRoot">
+                    <Setter Property="Grid.Row" Value="1" />
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                </Style>
+            </Style>
+
+            <Style Selector="^:inline">
+                <Style Selector="^ /template/ Panel#PART_PaneRoot">
+                    <Setter Property="Grid.RowSpan" Value="1" />
+                    <Setter Property="Grid.Row" Value="0" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="1" />
@@ -353,8 +599,7 @@
                     <Grid Name="Container" Background="{TemplateBinding Background}">
                         <Grid.RowDefinitions>
                             <RowDefinition Height="*" />
-                            <RowDefinition
-                                Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
+                            <RowDefinition Height="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.PaneColumnGridLength}" />
                         </Grid.RowDefinitions>
 
                         <Panel
@@ -388,8 +633,7 @@
 
             <Style Selector="^:overlay">
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                     <Setter Property="Grid.RowSpan" Value="2" />
                     <Setter Property="Grid.Row" Value="1" />
                 </Style>
@@ -403,8 +647,7 @@
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="1" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="0" />
@@ -416,8 +659,7 @@
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
                     <Setter Property="Grid.RowSpan" Value="2" />
                     <Setter Property="Grid.Row" Value="1" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="0" />
@@ -429,8 +671,7 @@
                 <Style Selector="^ /template/ Panel#PART_PaneRoot">
                     <Setter Property="Grid.RowSpan" Value="1" />
                     <Setter Property="Grid.Row" Value="1" />
-                    <Setter Property="Height"
-                            Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                    <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
                 </Style>
                 <Style Selector="^ /template/ Panel#ContentRoot">
                     <Setter Property="Grid.Row" Value="0" />
@@ -449,8 +690,7 @@
                             Duration="{StaticResource SplitViewPaneAnimationOpenDuration}" />
                     </Transitions>
                 </Setter>
-                <Setter Property="Height"
-                        Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=OpenPaneLength}" />
             </Style>
             <Style Selector="^ /template/ Rectangle#LightDismissLayer">
                 <Setter Property="Transitions">
@@ -475,8 +715,7 @@
                             Duration="{StaticResource SplitViewPaneAnimationCloseDuration}" />
                     </Transitions>
                 </Setter>
-                <Setter Property="Height"
-                        Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
+                <Setter Property="Height" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClosedPaneWidth}" />
             </Style>
             <Style Selector="^ /template/ Rectangle#LightDismissLayer">
                 <Setter Property="Transitions">

src/Semi.Avalonia/Controls/TabItem.axaml

@@ -42,6 +42,10 @@
             </ControlTemplate>
         </Setter>
 
+        <Style Selector="^ /template/ ContentPresenter#PART_HeaderPresenter">
+            <Setter Property="RecognizesAccessKey" Value="True" />
+        </Style>
+
         <Style Selector="^:selected /template/ ContentPresenter#PART_HeaderPresenter">
             <Setter Property="FontWeight" Value="{DynamicResource TabItemSelectedFontWeight}" />
             <Setter Property="Foreground" Value="{DynamicResource TabItemLineHeaderSelectedForeground}" />