feat: refactor WindowDrawnDecorations with new styling and structure. (#768)

This commit is contained in:
Zhang Dian
2026-03-15 03:39:24 +08:00
committed by GitHub
parent 1d59cff87d
commit d6d03133b4
9 changed files with 96 additions and 91 deletions

View File

@@ -8,7 +8,7 @@
<Setter Property="Width" Value="{StaticResource CaptionButtonWidth}" />
<Setter Property="Height" Value="{StaticResource CaptionButtonHeight}" />
<Setter Property="Cursor" Value="Hand" />
<Setter Property="VerticalAlignment" Value="Stretch" />
<Setter Property="WindowDecorationProperties.ElementRole" Value="DecorationsElement" />
<Setter Property="Template">
<ControlTemplate TargetType="Button">
<ContentPresenter
@@ -20,7 +20,15 @@
Content="{TemplateBinding Content}"
ContentTemplate="{TemplateBinding ContentTemplate}"
CornerRadius="{TemplateBinding CornerRadius}"
Foreground="{TemplateBinding Foreground}" />
Foreground="{TemplateBinding Foreground}">
<ContentPresenter.DataTemplates>
<DataTemplate DataType="Geometry">
<PathIcon
Theme="{StaticResource InnerPathIcon}"
Data="{Binding}" />
</DataTemplate>
</ContentPresenter.DataTemplates>
</ContentPresenter>
</ControlTemplate>
</Setter>
@@ -36,7 +44,7 @@
<ControlTheme x:Key="{x:Type WindowDrawnDecorations}" TargetType="WindowDrawnDecorations">
<Setter Property="DefaultTitleBarHeight" Value="32" />
<Setter Property="DefaultFrameThickness" Value="1" />
<Setter Property="DefaultShadowThickness" Value="16" />
<Setter Property="DefaultShadowThickness" Value="8" />
<Setter Property="Template">
<WindowDrawnDecorationsTemplate>
<WindowDrawnDecorationsContent>
@@ -44,16 +52,17 @@
<!-- Full-size: covers shadow area + frame + behind client area -->
<Panel>
<Border
x:Name="PART_WindowBorder"
Name="PART_WindowBorder"
Margin="{TemplateBinding ShadowThickness}"
Background="{DynamicResource WindowBackground}"
BorderBrush="{DynamicResource WindowBorderBrush}"
BorderThickness="1"
BoxShadow="0 8 32 0 #40000000" />
BoxShadow="{DynamicResource WindowBorderShadow}" />
<!-- Titlebar: background, title text, and drag area live in underlay -->
<Panel x:Name="PART_TitleBar" VerticalAlignment="Top"
<Panel Name="PART_TitleBar"
VerticalAlignment="Top"
Height="{TemplateBinding TitleBarHeight}"
Background="{DynamicResource SystemControlBackgroundAltHighBrush}"
Background="{DynamicResource TitleBarBackground}"
IsVisible="{TemplateBinding HasTitleBar}"
WindowDecorationProperties.ElementRole="TitleBar" />
</Panel>
@@ -61,10 +70,10 @@
<WindowDrawnDecorationsContent.Overlay>
<!-- Positioned over the titlebar area -->
<Panel x:Name="PART_OverlayWrapper">
<Panel Name="PART_OverlayWrapper">
<!-- Title text lives in overlay so it renders above client content -->
<Panel
x:Name="PART_TitleTextPanel"
Name="PART_TitleTextPanel"
Height="{TemplateBinding TitleBarHeight}"
VerticalAlignment="Top"
IsHitTestVisible="False"
@@ -76,7 +85,7 @@
Text="{TemplateBinding Title}" />
</Panel>
<StackPanel
x:Name="PART_OverlayPanel"
Name="PART_OverlayPanel"
Height="{TemplateBinding TitleBarHeight}"
HorizontalAlignment="Right"
VerticalAlignment="Top"
@@ -87,120 +96,108 @@
<Button
Name="PART_FullScreenButton"
Theme="{StaticResource CaptionButton}"
WindowDecorationProperties.ElementRole="FullScreenButton">
<PathIcon
Name="PART_FullScreenButtonIcon"
Data="{StaticResource WindowExpandGlyph}"
Foreground="{Binding $parent[Button].Foreground}"
Theme="{StaticResource InnerPathIcon}" />
</Button>
Content="{StaticResource WindowExpandGlyph}"
WindowDecorationProperties.ElementRole="FullScreenButton" />
<Button
Name="PART_MinimizeButton"
AutomationProperties.Name="Minimize"
Theme="{StaticResource CaptionButton}"
WindowDecorationProperties.ElementRole="MinimizeButton">
<PathIcon
Name="PART_MinimizeButtonIcon"
Data="{StaticResource WindowMinimizeGlyph}"
Foreground="{Binding $parent[Button].Foreground}"
Theme="{StaticResource InnerPathIcon}" />
</Button>
Content="{StaticResource WindowMinimizeGlyph}"
WindowDecorationProperties.ElementRole="MinimizeButton" />
<Button
Name="PART_MaximizeButton"
AutomationProperties.Name="Maximize"
Theme="{StaticResource CaptionButton}"
WindowDecorationProperties.ElementRole="MaximizeButton">
<PathIcon
Name="PART_MaximizeButtonIcon"
Data="{StaticResource WindowMaximizeGlyph}"
Foreground="{Binding $parent[Button].Foreground}"
Theme="{StaticResource InnerPathIcon}" />
</Button>
Content="{StaticResource WindowMaximizeGlyph}"
WindowDecorationProperties.ElementRole="MaximizeButton" />
<Button
Name="PART_CloseButton"
AutomationProperties.Name="Close"
Theme="{StaticResource CaptionButton}"
WindowDecorationProperties.ElementRole="CloseButton">
<PathIcon
Name="PART_CloseButtonIcon"
Data="{StaticResource WindowCloseIconGlyph}"
Foreground="{Binding $parent[Button].Foreground}"
Theme="{StaticResource InnerPathIcon}" />
</Button>
Content="{StaticResource WindowCloseIconGlyph}"
WindowDecorationProperties.ElementRole="CloseButton" />
</StackPanel>
</Panel>
</WindowDrawnDecorationsContent.Overlay>
<WindowDrawnDecorationsContent.FullscreenPopover>
<!-- Shown on hover at top edge in fullscreen -->
<DockPanel Height="{TemplateBinding TitleBarHeight}" Background="#E0000000">
<DockPanel
Height="{TemplateBinding TitleBarHeight}"
Background="{DynamicResource TitleBarBackground}"
WindowDecorationProperties.ElementRole="TitleBar">
<StackPanel DockPanel.Dock="Right" Orientation="Horizontal">
<Button
x:Name="PART_PopoverFullScreenButton"
Name="PART_PopoverFullScreenButton"
Theme="{StaticResource CaptionButton}"
WindowDecorationProperties.ElementRole="FullScreenButton">
<PathIcon
Data="{StaticResource WindowCollapseGlyph}"
Foreground="{Binding $parent[Button].Foreground}"
Theme="{StaticResource InnerPathIcon}" />
</Button>
Content="{StaticResource WindowCollapseGlyph}"
WindowDecorationProperties.ElementRole="FullScreenButton" />
<Button
Name="PART_PopoverCloseButton"
Theme="{StaticResource CaptionButton}"
Content="{StaticResource WindowCloseIconGlyph}"
WindowDecorationProperties.ElementRole="CloseButton" />
</StackPanel>
<TextBlock
Margin="12,0"
VerticalAlignment="Center"
Foreground="White"
Text="{TemplateBinding Title}" />
</DockPanel>
</WindowDrawnDecorationsContent.FullscreenPopover>
</WindowDrawnDecorationsContent>
</WindowDrawnDecorationsTemplate>
</Setter>
<Style Selector="^ /template/ Button#PART_CloseButton:pointerover">
<Setter Property="Foreground" Value="{DynamicResource CaptionButtonCloseForeground}" />
<Setter Property="Background" Value="{DynamicResource CaptionButtonClosePointeroverBackground}" />
<Style Selector="^ /template/ Button#PART_CloseButton,^ /template/ Button#PART_PopoverCloseButton">
<Style Selector="^:pointerover">
<Setter Property="Foreground" Value="{DynamicResource CaptionButtonCloseForeground}" />
<Setter Property="Background" Value="{DynamicResource CaptionButtonClosePointeroverBackground}" />
</Style>
<Style Selector="^:pressed">
<Setter Property="Foreground" Value="{DynamicResource CaptionButtonCloseForeground}" />
<Setter Property="Background" Value="{DynamicResource CaptionButtonClosePressedBackground}" />
</Style>
</Style>
<Style Selector="^ /template/ Button#PART_CloseButton:pressed">
<Setter Property="Foreground" Value="{DynamicResource CaptionButtonCloseForeground}" />
<Setter Property="Background" Value="{DynamicResource CaptionButtonClosePressedBackground}" />
</Style>
<!-- Shadow: inset border and add drop shadow -->
<Style Selector="^:has-shadow /template/ Panel#PART_UnderlayWrapper">
<Setter Property="Margin" Value="{TemplateBinding ShadowThickness}" />
<Style Selector="^:has-shadow">
<Style Selector="^ /template/ Panel#PART_UnderlayWrapper">
<Setter Property="Margin" Value="{TemplateBinding ShadowThickness}" />
</Style>
<Style Selector="^ /template/ Border#PART_WindowBorder">
<Setter Property="BoxShadow" Value="{DynamicResource WindowBorderShadow}" />
</Style>
<Style Selector="^ /template/ Panel#PART_OverlayWrapper">
<Setter Property="Margin" Value="{TemplateBinding ShadowThickness}" />
</Style>
</Style>
<Style Selector="^:has-shadow /template/ Border#PART_WindowBorder">
<Setter Property="BoxShadow" Value="0 2 10 2 #80000000" />
</Style>
<Style Selector="^:has-shadow /template/ Panel#PART_OverlayWrapper">
<Setter Property="Margin" Value="{TemplateBinding ShadowThickness}" />
</Style>
<!-- Maximized: restore button path changes -->
<Style Selector="^:maximized /template/ Path#PART_MaximizeButtonIcon">
<Setter Property="Data" Value="{StaticResource WindowRestoreGlyph}" />
<Style Selector="^:maximized /template/ Button#PART_MaximizeButton">
<Setter Property="Content" Value="{StaticResource WindowRestoreGlyph}" />
</Style>
<!-- Border: inset titlebar and buttons inside frame -->
<Style Selector="^:has-border /template/ Panel#PART_TitleTextPanel">
<Setter Property="Margin" Value="1,1,1,0" />
<Style Selector="^:has-border">
<Style Selector="^ /template/ Panel#PART_TitleTextPanel">
<Setter Property="Margin" Value="1,1,1,0" />
</Style>
<Style Selector="^ /template/ Panel#PART_TitleBar">
<Setter Property="Margin" Value="1,1,1,0" />
</Style>
<Style Selector="^ /template/ StackPanel#PART_OverlayPanel">
<Setter Property="Margin" Value="0,1,1,0" />
</Style>
</Style>
<Style Selector="^:has-border /template/ Panel#PART_TitleBar">
<Setter Property="Margin" Value="1,1,1,0" />
</Style>
<Style Selector="^:has-border /template/ StackPanel#PART_OverlayPanel">
<Setter Property="Margin" Value="0,1,1,0" />
</Style>
<!-- Fullscreen: hide overlay and titlebar (popover takes over) -->
<Style Selector="^:fullscreen /template/ Panel#PART_TitleTextPanel">
<Setter Property="IsVisible" Value="False" />
</Style>
<Style Selector="^:fullscreen /template/ StackPanel#PART_OverlayPanel">
<Setter Property="IsVisible" Value="False" />
</Style>
<Style Selector="^:fullscreen /template/ Panel#PART_TitleBar">
<Setter Property="IsVisible" Value="False" />
<Style Selector="^:fullscreen">
<Style Selector="^ /template/ Panel#PART_TitleTextPanel">
<Setter Property="IsVisible" Value="False" />
</Style>
<Style Selector="^ /template/ StackPanel#PART_OverlayPanel">
<Setter Property="IsVisible" Value="False" />
</Style>
<Style Selector="^ /template/ Panel#PART_TitleBar">
<Setter Property="IsVisible" Value="False" />
</Style>
</Style>
</ControlTheme>
</ResourceDictionary>

View File

@@ -1,4 +1,7 @@
<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<StaticResource x:Key="WindowBorderShadow" ResourceKey="SemiShadowElevated" />
<StaticResource x:Key="TitleBarBackground" ResourceKey="SemiColorBackground0" />
<StaticResource x:Key="CaptionButtonPointeroverBackground" ResourceKey="SemiColorFill1" />
<StaticResource x:Key="CaptionButtonPressedBackground" ResourceKey="SemiColorFill2" />
<StaticResource x:Key="CaptionButtonCloseForeground" ResourceKey="SemiColorWhite" />

View File

@@ -8,7 +8,6 @@
<ResourceInclude Source="ButtonSpinner.axaml" />
<ResourceInclude Source="Calendar.axaml" />
<ResourceInclude Source="CalendarDatePicker.axaml" />
<ResourceInclude Source="CaptionButtons.axaml" />
<ResourceInclude Source="Carousel.axaml" />
<ResourceInclude Source="CheckBox.axaml" />
<ResourceInclude Source="ComboBox.axaml" />
@@ -48,5 +47,6 @@
<ResourceInclude Source="Tooltip.axaml" />
<ResourceInclude Source="TreeView.axaml" />
<ResourceInclude Source="Window.axaml" />
<ResourceInclude Source="WindowDrawnDecorations.axaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

View File

@@ -1,4 +1,6 @@
<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<StaticResource x:Key="TitleBarBackground" ResourceKey="SemiColorWindow" />
<StaticResource x:Key="CaptionButtonPointeroverBackground" ResourceKey="SemiColorHotlight" />
<StaticResource x:Key="CaptionButtonPressedBackground" ResourceKey="SemiColorHotlight" />
<StaticResource x:Key="CaptionButtonCloseForeground" ResourceKey="SemiColorWhite" />

View File

@@ -7,7 +7,6 @@
<ResourceInclude Source="ButtonSpinner.axaml" />
<ResourceInclude Source="Calendar.axaml" />
<ResourceInclude Source="CalendarDatePicker.axaml" />
<ResourceInclude Source="CaptionButtons.axaml" />
<ResourceInclude Source="Carousel.axaml" />
<ResourceInclude Source="CheckBox.axaml" />
<ResourceInclude Source="ComboBox.axaml" />
@@ -48,5 +47,6 @@
<ResourceInclude Source="Tooltip.axaml" />
<ResourceInclude Source="TreeView.axaml" />
<ResourceInclude Source="Window.axaml" />
<ResourceInclude Source="WindowDrawnDecorations.axaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

View File

@@ -1,4 +1,7 @@
<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<StaticResource x:Key="WindowBorderShadow" ResourceKey="SemiShadowElevated" />
<StaticResource x:Key="TitleBarBackground" ResourceKey="SemiColorBackground0" />
<StaticResource x:Key="CaptionButtonPointeroverBackground" ResourceKey="SemiColorFill1" />
<StaticResource x:Key="CaptionButtonPressedBackground" ResourceKey="SemiColorFill2" />
<StaticResource x:Key="CaptionButtonCloseForeground" ResourceKey="SemiColorWhite" />

View File

@@ -8,7 +8,6 @@
<ResourceInclude Source="ButtonSpinner.axaml" />
<ResourceInclude Source="Calendar.axaml" />
<ResourceInclude Source="CalendarDatePicker.axaml" />
<ResourceInclude Source="CaptionButtons.axaml" />
<ResourceInclude Source="Carousel.axaml" />
<ResourceInclude Source="CheckBox.axaml" />
<ResourceInclude Source="ComboBox.axaml" />
@@ -48,5 +47,6 @@
<ResourceInclude Source="Tooltip.axaml" />
<ResourceInclude Source="TreeView.axaml" />
<ResourceInclude Source="Window.axaml" />
<ResourceInclude Source="WindowDrawnDecorations.axaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

View File

@@ -8,7 +8,6 @@
<ResourceInclude Source="ButtonSpinner.axaml" />
<ResourceInclude Source="Calendar.axaml" />
<ResourceInclude Source="CalendarDatePicker.axaml" />
<ResourceInclude Source="CaptionButtons.axaml" />
<ResourceInclude Source="Carousel.axaml" />
<ResourceInclude Source="CheckBox.axaml" />
<ResourceInclude Source="ComboBox.axaml" />
@@ -48,5 +47,6 @@
<ResourceInclude Source="Tooltip.axaml" />
<ResourceInclude Source="TreeView.axaml" />
<ResourceInclude Source="Window.axaml" />
<ResourceInclude Source="WindowDrawnDecorations.axaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>