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feat: enhance demo.

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This commit is contained in:
Zhang Dian
2025-03-16 17:04:56 +08:00
parent a671ee3fcb
commit d0b9f2d7c9
2 changed files with 12 additions and 14 deletions
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8
demo/Semi.Avalonia.TreeDataGrid.Demo/Converters/FileIconConverter.cs
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@@ -3,15 +3,13 @@ using System.Collections.Generic;
using System.Globalization; using System.Globalization;
using Avalonia; using Avalonia;
using Avalonia.Data.Converters; using Avalonia.Data.Converters;
using Avalonia.Media;
using Avalonia.Metadata; using Avalonia.Metadata;
namespace Semi.Avalonia.TreeDataGrid.Demo.Converters; namespace Semi.Avalonia.TreeDataGrid.Demo.Converters;
public class FileIconConverter: IMultiValueConverter public class FileIconConverter : IMultiValueConverter
{ {
[Content] [Content] public IDictionary<string, object?> Items { get; } = new Dictionary<string, object?>();
public Dictionary<string, PathGeometry> Items { get; set; } = new Dictionary<string, PathGeometry>();
public object? Convert(IList<object?> values, Type targetType, object? parameter, CultureInfo culture) public object? Convert(IList<object?> values, Type targetType, object? parameter, CultureInfo culture)
{ {
@@ -21,8 +19,10 @@ public class FileIconConverter: IMultiValueConverter
{ {
return Items["file"]; return Items["file"];
} }
return isOpen ? Items["folderOpen"] : Items["folderClosed"]; return isOpen ? Items["folderOpen"] : Items["folderClosed"];
} }
return AvaloniaProperty.UnsetValue; return AvaloniaProperty.UnsetValue;
} }
} }

18
demo/Semi.Avalonia.TreeDataGrid.Demo/MainWindow.axaml
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@@ -13,9 +13,9 @@
mc:Ignorable="d"> mc:Ignorable="d">
<Window.Resources> <Window.Resources>
<converters:FileIconConverter x:Key="FileIconConverter"> <converters:FileIconConverter x:Key="FileIconConverter">
<PathGeometry x:Key="file">M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2M18,20H6V4H13V9H18V20Z</PathGeometry> <StaticResource x:Key="file" ResourceKey="SemiIconFile" />
<PathGeometry x:Key="folderOpen">M6.1,10L4,18V8H21A2,2 0 0,0 19,6H12L10,4H4A2,2 0 0,0 2,6V18A2,2 0 0,0 4,20H19C19.9,20 20.7,19.4 20.9,18.5L23.2,10H6.1M19,18H6L7.6,12H20.6L19,18Z</PathGeometry> <StaticResource x:Key="folderOpen" ResourceKey="SemiIconFolderOpen" />
<PathGeometry x:Key="folderClosed">M20,18H4V8H20M20,6H12L10,4H4C2.89,4 2,4.89 2,6V18A2,2 0 0,0 4,20H20A2,2 0 0,0 22,18V8C22,6.89 21.1,6 20,6Z</PathGeometry> <StaticResource x:Key="folderClosed" ResourceKey="SemiIconFolder" />
</converters:FileIconConverter> </converters:FileIconConverter>
</Window.Resources> </Window.Resources>
<Grid RowDefinitions="Auto, *"> <Grid RowDefinitions="Auto, *">
@@ -58,7 +58,7 @@
</TreeDataGrid.Resources> </TreeDataGrid.Resources>
<TreeDataGrid.Styles> <TreeDataGrid.Styles>
<Style Selector="TreeDataGrid TreeDataGridRow:nth-last-child(2n)"> <Style Selector="TreeDataGrid TreeDataGridRow:nth-last-child(2n)">
<Setter Property="Background" Value="#20808080" /> <Setter Property="Background" Value="{DynamicResource SemiColorFill0}" />
</Style> </Style>
</TreeDataGrid.Styles> </TreeDataGrid.Styles>
</TreeDataGrid> </TreeDataGrid>
@@ -86,10 +86,8 @@
<DataTemplate x:Key="FileNameCell" DataType="vm:FileNodeViewModel"> <DataTemplate x:Key="FileNameCell" DataType="vm:FileNodeViewModel">
<StackPanel Orientation="Horizontal"> <StackPanel Orientation="Horizontal">
<PathIcon <PathIcon
Width="16" Theme="{StaticResource InnerPathIcon}"
Height="16" Margin="8,0">
Margin="8,0"
VerticalAlignment="Center">
<PathIcon.Data> <PathIcon.Data>
<MultiBinding Converter="{StaticResource FileIconConverter}"> <MultiBinding Converter="{StaticResource FileIconConverter}">
<Binding Path="IsDirectory" /> <Binding Path="IsDirectory" />
@@ -127,7 +125,7 @@
</TreeDataGrid.Resources> </TreeDataGrid.Resources>
<TreeDataGrid.Styles> <TreeDataGrid.Styles>
<Style Selector="TreeDataGrid TreeDataGridRow:nth-child(2n)"> <Style Selector="TreeDataGrid TreeDataGridRow:nth-child(2n)">
<Setter Property="Background" Value="#20808080" /> <Setter Property="Background" Value="{DynamicResource SemiColorFill0}" />
</Style> </Style>
</TreeDataGrid.Styles> </TreeDataGrid.Styles>
</TreeDataGrid> </TreeDataGrid>
@@ -135,4 +133,4 @@
</TabItem> </TabItem>
</TabControl> </TabControl>
</Grid> </Grid>
</Window> </Window>