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Code Issues Projects Releases Packages Wiki Activity Actions 2

refactor: use TreeDataGrid instead of TreeView/DataGrid to improve performance (#148)

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leo 2024-05-28 21:19:53 +08:00
parent 3160f1d142
commit b192a1c423
24 changed files with 1333 additions and 1330 deletions
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31
src/Views/RevisionFiles.axaml
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@ -41,29 +41,22 @@
<!-- File Tree -->
<Border Grid.Row="1" Margin="0,4,0,0" BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="1" Background="{DynamicResource Brush.Contents}">
<TreeView Grid.Row="5"
ItemsSource="{Binding RevisionFilesTree}"
SelectedItem="{Binding SelectedRevisionFileNode, Mode=TwoWay}"
AutoScrollToSelectedItem="True"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto"
ContextRequested="OnTreeViewContextRequested">
<TreeView.Styles>
<Style Selector="TreeViewItem" x:DataType="vm:FileTreeNode">
<Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>
</Style>
</TreeView.Styles>
<TreeView.ItemTemplate>
<TreeDataTemplate ItemsSource="{Binding Children}" x:DataType="{x:Type vm:FileTreeNode}">
<Grid Height="24" ColumnDefinitions="Auto,*">
<TreeDataGrid AutoDragDropRows="False"
ShowColumnHeaders="False"
CanUserResizeColumns="False"
CanUserSortColumns="False"
Source="{Binding RevisionFiles}"
ContextRequested="OnFileContextRequested">
<TreeDataGrid.Resources>
<DataTemplate x:Key="FileTreeNodeExpanderTemplate" DataType="vm:FileTreeNode">
<Grid HorizontalAlignment="Stretch" Height="24" ColumnDefinitions="Auto,*">
<Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
<Path Grid.Column="0" Width="14" Height="14" IsVisible="{Binding !IsFolder}" Data="{StaticResource Icons.File}" VerticalAlignment="Center"/>
<TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
</Grid>
</TreeDataTemplate>
</TreeView.ItemTemplate>
</TreeView>
</DataTemplate>
</TreeDataGrid.Resources>
</TreeDataGrid>
</Border>
</Grid>