refactor: using ListBox instead of DataGrid for commit list and remove dependency of Avalonia.Controls.DataGrid

src/App.axaml

@@ -22,7 +22,6 @@
 
   <Application.Styles>
     <FluentTheme />
-    <StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
     <StyleInclude Source="avares://AvaloniaEdit/Themes/Fluent/AvaloniaEdit.xaml" />
     <StyleInclude Source="/Resources/Styles.axaml"/>
   </Application.Styles>

src/Resources/Styles.axaml

@@ -1328,22 +1328,6 @@
     <Setter Property="Opacity" Value="1"/>
   </Style>
 
-  <Style Selector="DataGrid /template/ Rectangle#PART_ColumnHeadersAndRowsSeparator">
-    <Setter Property="IsVisible" Value="False"/>
-  </Style>
-  <Style Selector="DataGridCell">
-    <Setter Property="MinHeight" Value="24"/>
-  </Style>
-  <Style Selector="DataGridCell:focus /template/ Grid#FocusVisual">
-    <Setter Property="IsVisible" Value="False"/>
-  </Style>
-  <Style Selector="DataGridRow /template/ Rectangle#PART_BottomGridLine">
-    <Setter Property="IsVisible" Value="False"/>
-  </Style>
-  <Style Selector="DataGridRow /template/ DataGridDetailsPresenter#PART_DetailsPresenter">
-    <Setter Property="IsVisible" Value="False"/>
-  </Style>
-
   <Style Selector="NumericUpDown">
     <Style Selector="^ /template/ ButtonSpinner#PART_Spinner">
       <Setter Property="MinHeight" Value="0"/>

src/SourceGit.csproj

@@ -41,7 +41,6 @@
     <PackageReference Include="Avalonia" Version="11.1.3" />
     <PackageReference Include="Avalonia.Desktop" Version="11.1.3" />
     <PackageReference Include="Avalonia.Themes.Fluent" Version="11.1.3" />
-    <PackageReference Include="Avalonia.Controls.DataGrid" Version="11.1.3" />
     <PackageReference Include="Avalonia.Diagnostics" Version="11.1.3" Condition="'$(Configuration)' == 'Debug'" />
     <PackageReference Include="Avalonia.AvaloniaEdit" Version="11.1.0" />
     <PackageReference Include="AvaloniaEdit.TextMate" Version="11.1.0" />

src/ViewModels/Histories.cs

@@ -180,16 +180,16 @@ namespace SourceGit.ViewModels
             }
         }
 
-        public ContextMenu MakeContextMenu(DataGrid datagrid)
+        public ContextMenu MakeContextMenu(ListBox list)
         {
-            if (datagrid.SelectedItems.Count != 1)
+            if (list.SelectedItems.Count != 1)
                 return null;
 
             var current = _repo.CurrentBranch;
             if (current == null)
                 return null;
 
-            var commit = (datagrid.SelectedItem as Models.Commit)!;
+            var commit = (list.SelectedItem as Models.Commit)!;
             var menu = new ContextMenu();
             var tags = new List<Models.Tag>();
 
@@ -354,12 +354,11 @@ namespace SourceGit.ViewModels
                         return;
                     }
 
-                    var toplevel = datagrid.FindAncestorOfType<Views.Launcher>();
-                    if (toplevel == null)
-                        return;
+                    App.OpenDialog(new Views.InteractiveRebase()
+                    {
+                        DataContext = new InteractiveRebase(_repo, current, commit)
+                    });
 
-                    var dialog = new Views.InteractiveRebase() { DataContext = new InteractiveRebase(_repo, current, commit) };
-                    dialog.ShowDialog(toplevel);
                     e.Handled = true;
                 };
                 menu.Items.Add(interactiveRebase);
@@ -398,7 +397,7 @@ namespace SourceGit.ViewModels
                     }
                     else
                     {
-                        datagrid.SelectedItems.Add(head);
+                        list.SelectedItems.Add(head);
                     }
 
                     e.Handled = true;

src/Views/Histories.axaml

@@ -8,162 +8,158 @@
              xmlns:c="using:SourceGit.Converters"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="SourceGit.Views.Histories"
-             x:DataType="vm:Histories">
+             x:DataType="vm:Histories"
+             x:Name="ThisControl">
   <v:LayoutableGrid RowDefinitions="*,3,*" ColumnDefinitions="*,3,*"
                     UseHorizontal="{Binding Source={x:Static vm:Preference.Instance}, Path=UseTwoColumnsLayoutInHistories}">
     <Grid Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3">
-      <DataGrid x:Name="CommitDataGrid"
-                Background="{DynamicResource Brush.Contents}"
-                ItemsSource="{Binding Commits}"
-                SelectionMode="Extended"
-                SelectedItem="{Binding AutoSelectedCommit, Mode=OneWay}"
-                CanUserReorderColumns="False"
-                CanUserResizeColumns="True"
-                CanUserSortColumns="False"
-                IsReadOnly="True"
-                HeadersVisibility="Column"
-                Focusable="False"
-                RowHeight="28"
-                ColumnHeaderHeight="24"
-                HorizontalScrollBarVisibility="Disabled"
-                VerticalScrollBarVisibility="Auto"
-                ClipboardCopyMode="None"
-                LayoutUpdated="OnCommitDataGridLayoutUpdated"
-                SelectionChanged="OnCommitDataGridSelectionChanged"
-                ContextRequested="OnCommitDataGridContextRequested"
-                DoubleTapped="OnCommitDataGridDoubleTapped"
-                KeyDown="OnCommitDataGridKeyDown">
-        <DataGrid.Styles>
-          <Style Selector="DataGridColumnHeader">
-            <Setter Property="MinHeight" Value="24"/>
-            <Setter Property="Margin" Value="0"/>
-            <Setter Property="Padding" Value="0"/>
-            <Setter Property="Template">
-              <ControlTemplate>
-                <Border Background="{DynamicResource Brush.Window}"
-                        BorderBrush="{DynamicResource Brush.Border0}"
-                        BorderThickness="0,0,1,1">
-                  <ContentPresenter x:Name="PART_ContentPresenter"
-                                    Content="{TemplateBinding Content}"
-                                    HorizontalAlignment="Center"/>
-                </Border>        
-              </ControlTemplate>
-            </Setter>
-          </Style>
-        </DataGrid.Styles>
-        
-        <DataGrid.Columns>
-          <DataGridTemplateColumn Width="*" CanUserResize="True">
-            <DataGridTemplateColumn.Header>
-              <TextBlock Classes="table_header" Text="{DynamicResource Text.Histories.Header.GraphAndSubject}"/>
-            </DataGridTemplateColumn.Header>
-            
-            <DataGridTemplateColumn.CellTemplate>
-              <DataTemplate x:DataType="{x:Type m:Commit}">
-                <Border Margin="{Binding Margin}">
-                  <StackPanel Orientation="Horizontal" Margin="2,0,0,0">
-                    <v:CommitStatusIndicator CurrentBranch="{Binding $parent[v:Histories].CurrentBranch}"
-                                             AheadBrush="{DynamicResource Brush.Accent}"
-                                             BehindBrush="{DynamicResource Brush.FG1}"
-                                             VerticalAlignment="Center"/>
+      <Grid RowDefinitions="24,*">
+        <!-- Headers -->
+        <Border Grid.Row="0"
+                Background="{DynamicResource Brush.Window}"
+                BorderThickness="0,0,0,1"
+                BorderBrush="{DynamicResource Brush.Border0}">
+          <Grid>
+            <Grid.ColumnDefinitions>
+              <ColumnDefinition Width="*" MinWidth="100"/>
+              <ColumnDefinition Width="1"/>
+              <ColumnDefinition Width="{Binding #ThisControl.AuthorNameColumnWidth, Mode=TwoWay}" MinWidth="80"/>
+              <ColumnDefinition Width="96" MaxWidth="96" MinWidth="96"/>
+              <ColumnDefinition Width="156" MaxWidth="156" MinWidth="156"/>
+            </Grid.ColumnDefinitions>
 
-                    <v:CommitRefsPresenter IconBackground="{DynamicResource Brush.DecoratorIconBG}"
-                                           IconForeground="{DynamicResource Brush.DecoratorIcon}"
-                                           BranchNameBackground="{DynamicResource Brush.DecoratorBranch}"
-                                           HeadBranchNameBackground="{DynamicResource Brush.DecoratorHead}"
-                                           TagNameBackground="{DynamicResource Brush.DecoratorTag}"
-                                           LabelForeground="{DynamicResource Brush.DecoratorFG}"
-                                           FontFamily="{DynamicResource Fonts.Primary}"
-                                           FontSize="11"
-                                           VerticalAlignment="Center"
-                                           Refs="{Binding Decorators}"/>
+            <TextBlock Grid.Column="0" Classes="table_header" Text="{DynamicResource Text.Histories.Header.GraphAndSubject}" HorizontalAlignment="Center"/>
+            <GridSplitter Grid.Column="1" Width="1" MinWidth="0.5" Background="{DynamicResource Brush.Border0}" HorizontalAlignment="Center" VerticalAlignment="Stretch"/>
+            <TextBlock Grid.Column="2" Classes="table_header" Text="{DynamicResource Text.Histories.Header.Author}" HorizontalAlignment="Center"/>
+            <Border Grid.Column="3" BorderThickness="1,0" BorderBrush="{DynamicResource Brush.Border0}" ClipToBounds="True">
+              <TextBlock Classes="table_header" Text="{DynamicResource Text.Histories.Header.SHA}" HorizontalAlignment="Center"/>
+            </Border>
+            <StackPanel Grid.Column="4" Orientation="Horizontal" HorizontalAlignment="Center">
+              <ToggleButton Classes="time_display_mode"
+                            Width="10" Height="10"
+                            IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=DisplayTimeAsPeriodInHistories, Mode=TwoWay}"/>
+              <TextBlock Classes="table_header" Margin="6,0,0,0" Text="{DynamicResource Text.Histories.Header.Time}"/>
+            </StackPanel>
+          </Grid>
+        </Border>
 
-                    <v:CommitSubjectPresenter Classes="primary"
-                                              Subject="{Binding Subject}"
-                                              IssueTrackerRules="{Binding $parent[v:Histories].IssueTrackerRules}"
-                                              Opacity="{Binding Opacity}"
-                                              FontWeight="{Binding FontWeight}"/>
-                  </StackPanel>
-                </Border>
-              </DataTemplate>
-            </DataGridTemplateColumn.CellTemplate>
-          </DataGridTemplateColumn>
+        <!-- Commit Lists & Graph -->
+        <Grid Grid.Row="1">
+          <ListBox x:Name="CommitListContainer"
+                   Background="{DynamicResource Brush.Contents}"
+                   ItemsSource="{Binding Commits}"
+                   SelectionMode="Multiple"
+                   SelectedItem="{Binding AutoSelectedCommit, Mode=OneWay}"
+                   LayoutUpdated="OnCommitListLayoutUpdated"
+                   SelectionChanged="OnCommitListSelectionChanged"
+                   ContextRequested="OnCommitListContextRequested"
+                   DoubleTapped="OnCommitListDoubleTapped"
+                   KeyDown="OnCommitListKeyDown">
+            <ListBox.Styles>
+              <Style Selector="ListBoxItem">
+                <Setter Property="Margin" Value="0"/>
+                <Setter Property="Padding" Value="0"/>
+                <Setter Property="Height" Value="28"/>
+              </Style>
+            </ListBox.Styles>
 
-          <DataGridTemplateColumn CanUserResize="True" Width="120">
-            <DataGridTemplateColumn.Header>
-              <TextBlock Classes="table_header" Text="{DynamicResource Text.Histories.Header.Author}"/>
-            </DataGridTemplateColumn.Header>
-            
-            <DataGridTemplateColumn.CellTemplate>
-              <DataTemplate x:DataType="{x:Type m:Commit}">
-                <Grid ColumnDefinitions="Auto,*" Margin="8,0">
-                  <v:Avatar Grid.Column="0"
-                            Width="16" Height="16"
-                            VerticalAlignment="Center"
-                            IsHitTestVisible="False"
-                            User="{Binding Author}"
-                            Opacity="{Binding Opacity}"/>
-                  <TextBlock Grid.Column="1" 
-                             Classes="primary"
-                             Text="{Binding Author.Name}"
-                             Margin="8,0,0,0"
-                             Opacity="{Binding Opacity}"
-                             FontWeight="{Binding FontWeight}"/>
+            <ListBox.ItemsPanel>
+              <ItemsPanelTemplate>
+                <VirtualizingStackPanel Orientation="Vertical"/>
+              </ItemsPanelTemplate>
+            </ListBox.ItemsPanel>
+
+            <ListBox.ItemTemplate>
+              <DataTemplate DataType="m:Commit">
+                <Grid>
+                  <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="{Binding #ThisControl.AuthorNameColumnWidth, Mode=OneWay}"/>
+                    <ColumnDefinition Width="96" MaxWidth="96" MinWidth="96"/>
+                    <ColumnDefinition Width="156" MaxWidth="156" MinWidth="156"/>
+                  </Grid.ColumnDefinitions>
+
+                  <!-- Subject & REFS -->
+                  <Border Grid.Column="0" Padding="{Binding Margin}" ClipToBounds="True">
+                    <Grid ColumnDefinitions="Auto,Auto,*" Margin="2,0,4,0" ClipToBounds="True">
+                      <v:CommitStatusIndicator Grid.Column="0" 
+                                               CurrentBranch="{Binding $parent[v:Histories].CurrentBranch}"
+                                               AheadBrush="{DynamicResource Brush.Accent}"
+                                               BehindBrush="{DynamicResource Brush.FG1}"
+                                               VerticalAlignment="Center"/>
+
+                      <v:CommitRefsPresenter Grid.Column="1"
+                                             IconBackground="{DynamicResource Brush.DecoratorIconBG}"
+                                             IconForeground="{DynamicResource Brush.DecoratorIcon}"
+                                             BranchNameBackground="{DynamicResource Brush.DecoratorBranch}"
+                                             HeadBranchNameBackground="{DynamicResource Brush.DecoratorHead}"
+                                             TagNameBackground="{DynamicResource Brush.DecoratorTag}"
+                                             LabelForeground="{DynamicResource Brush.DecoratorFG}"
+                                             FontFamily="{DynamicResource Fonts.Primary}"
+                                             FontSize="11"
+                                             VerticalAlignment="Center"
+                                             Refs="{Binding Decorators}"/>
+
+                      <v:CommitSubjectPresenter Grid.Column="2"
+                                                Classes="primary"
+                                                Subject="{Binding Subject}"
+                                                IssueTrackerRules="{Binding $parent[v:Histories].IssueTrackerRules}"
+                                                FontWeight="{Binding FontWeight}"
+                                                Opacity="{Binding Opacity}"/>
+                    </Grid>
+                  </Border>
+
+                  <!-- Author -->
+                  <Grid Grid.Column="1" ColumnDefinitions="16,*" Margin="8,0">
+                    <v:Avatar Grid.Column="0"
+                              Width="16" Height="16"
+                              HorizontalAlignment="Center"
+                              VerticalAlignment="Center"
+                              IsHitTestVisible="False"
+                              User="{Binding Author}"
+                              Opacity="{Binding Opacity}"/>
+
+                    <Border Grid.Column="1" Padding="8,0,0,0" ClipToBounds="True">
+                      <TextBlock Classes="primary" 
+                                 Text="{Binding Author.Name}"
+                                 FontWeight="{Binding FontWeight}"
+                                 HorizontalAlignment="Left"
+                                 Opacity="{Binding Opacity}"/>
+                    </Border>
+                  </Grid>
+
+                  <!-- SHA -->
+                  <Border Grid.Column="2" Padding="8,0" ClipToBounds="True">
+                    <TextBlock Classes="primary"
+                               Text="{Binding SHA, Converter={x:Static c:StringConverters.ToShortSHA}}"
+                               HorizontalAlignment="Center"
+                               FontWeight="{Binding FontWeight}"
+                               Opacity="{Binding Opacity}"/>
+                  </Border>
+
+                  <!-- COMMIT TIME -->
+                  <Border Grid.Column="3" Padding="8,0" ClipToBounds="True">
+                    <v:CommitTimeTextBlock Classes="primary"
+                                           HorizontalAlignment="Center"
+                                           FontWeight="{Binding FontWeight}"
+                                           Opacity="{Binding Opacity}"
+                                           Timestamp="{Binding CommitterTime}"
+                                           ShowAsDateTime="{Binding Source={x:Static vm:Preference.Instance}, Path=!DisplayTimeAsPeriodInHistories}"/>
+                  </Border>
                 </Grid>
               </DataTemplate>
-            </DataGridTemplateColumn.CellTemplate>
-          </DataGridTemplateColumn>
-
-          <DataGridTemplateColumn CanUserResize="False" MinWidth="96">
-            <DataGridTemplateColumn.Header>
-              <TextBlock Classes="table_header" Text="{DynamicResource Text.Histories.Header.SHA}"/>
-            </DataGridTemplateColumn.Header>
-            
-            <DataGridTemplateColumn.CellTemplate>
-              <DataTemplate x:DataType="{x:Type m:Commit}">
-                <TextBlock Classes="primary" 
-                           Text="{Binding SHA, Converter={x:Static c:StringConverters.ToShortSHA}}"
-                           Margin="8,0"
-                           HorizontalAlignment="Center"
-                           Opacity="{Binding Opacity}"
-                           FontWeight="{Binding FontWeight}"/>
-              </DataTemplate>
-            </DataGridTemplateColumn.CellTemplate>
-          </DataGridTemplateColumn>
-
-          <DataGridTemplateColumn CanUserResize="False" MinWidth="156">
-            <DataGridTemplateColumn.Header>
-              <StackPanel Orientation="Horizontal">
-                <ToggleButton Classes="time_display_mode" 
-                              Width="10" Height="10"
-                              IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=DisplayTimeAsPeriodInHistories, Mode=TwoWay}"/>
-                <TextBlock Classes="table_header" Margin="6,0,0,0" Text="{DynamicResource Text.Histories.Header.Time}"/>
-              </StackPanel>
-
-            </DataGridTemplateColumn.Header>
-            
-            <DataGridTemplateColumn.CellTemplate>
-              <DataTemplate x:DataType="{x:Type m:Commit}">
-                <v:CommitTimeTextBlock Classes="primary"
-                                       Margin="8,0"
-                                       HorizontalAlignment="Center"
-                                       Opacity="{Binding Opacity}"
-                                       FontWeight="{Binding FontWeight}"
-                                       Timestamp="{Binding CommitterTime}"
-                                       ShowAsDateTime="{Binding Source={x:Static vm:Preference.Instance}, Path=!DisplayTimeAsPeriodInHistories}"/>
-              </DataTemplate>
-            </DataGridTemplateColumn.CellTemplate>
-          </DataGridTemplateColumn>
-        </DataGrid.Columns>
-      </DataGrid>
-
-      <v:CommitGraph x:Name="CommitGraph"
-                     Graph="{Binding Graph}"
-                     DotBrush="{DynamicResource Brush.Contents}"
-                     HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
-                     IsHitTestVisible="False"
-                     ClipToBounds="True"/>
+            </ListBox.ItemTemplate>
+          </ListBox>
 
+          <v:CommitGraph x:Name="CommitGraph"
+                         Graph="{Binding Graph}"
+                         DotBrush="{DynamicResource Brush.Contents}"
+                         HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
+                         IsHitTestVisible="False"
+                         ClipToBounds="True"/>
+        </Grid>
+      </Grid>
+      
       <!-- Fix memory leak -->
       <v:LoadingIcon Width="48" Height="48" HorizontalAlignment="Center" VerticalAlignment="Center" IsVisible="{Binding IsLoading}"/>
     </Grid>

src/Views/Histories.axaml.cs

@@ -439,41 +439,29 @@ namespace SourceGit.Views
         {
             base.Render(context);
 
-            var grid = this.FindAncestorOfType<Histories>()?.CommitDataGrid;
-            if (grid == null)
+            var histories = this.FindAncestorOfType<Histories>();
+            if (histories == null)
+                return;
+
+            var list = histories.CommitListContainer;
+            if (list == null)
                 return;
 
             var graph = Graph;
             if (graph == null)
                 return;
 
-            var rowsPresenter = grid.FindDescendantOfType<DataGridRowsPresenter>();
-            if (rowsPresenter == null)
-                return;
-
-            // Find the content display offset Y of binding DataGrid.
-            double rowHeight = grid.RowHeight;
-            double startY = 0;
-            foreach (var child in rowsPresenter.Children)
-            {
-                if (child is DataGridRow { IsVisible: true, Bounds.Top: <= 0 } row && row.Bounds.Top > -rowHeight)
-                {
-                    var test = rowHeight * row.GetIndex() - row.Bounds.Top;
-                    if (startY < test)
-                        startY = test;
-                }
-            }
-
-            var headerHeight = grid.ColumnHeaderHeight;
-            startY -= headerHeight;
+            double rowHeight = 28;
+            double startY = list.Scroll?.Offset.Y ?? 0;
+            double maxWidth = Bounds.Width - 156 - 96 - histories.AuthorNameColumnWidth.Value; 
 
             // Apply scroll offset.
-            context.PushClip(new Rect(Bounds.Left, Bounds.Top + headerHeight, grid.Columns[0].ActualWidth, Bounds.Height));
+            context.PushClip(new Rect(Bounds.Left, Bounds.Top, maxWidth, Bounds.Height));
             context.PushTransform(Matrix.CreateTranslation(0, -startY));
 
             // Calculate bounds.
             var top = startY;
-            var bottom = startY + grid.Bounds.Height + rowHeight * 2;
+            var bottom = startY + Bounds.Height + rowHeight * 2;
 
             // Draw contents
             DrawCurves(context, graph, top, bottom);
@@ -602,6 +590,15 @@ namespace SourceGit.Views
 
     public partial class Histories : UserControl
     {
+        public static readonly StyledProperty<GridLength> AuthorNameColumnWidthProperty =
+            AvaloniaProperty.Register<Histories, GridLength>(nameof(AuthorNameColumnWidth), new GridLength(120));
+
+        public GridLength AuthorNameColumnWidth
+        {
+            get => GetValue(AuthorNameColumnWidthProperty);
+            set => SetValue(AuthorNameColumnWidthProperty, value);
+        }
+
         public static readonly StyledProperty<Models.Branch> CurrentBranchProperty =
             AvaloniaProperty.Register<Histories, Models.Branch>(nameof(CurrentBranch));
 
@@ -637,9 +634,9 @@ namespace SourceGit.Views
                     return;
 
                 // Force scroll selected item (current head) into view. see issue #58
-                var datagrid = h.CommitDataGrid;
-                if (datagrid != null && datagrid.SelectedItems.Count == 1)
-                    datagrid.ScrollIntoView(datagrid.SelectedItems[0], null);
+                var list = h.CommitListContainer;
+                if (list != null && list.SelectedItems.Count == 1)
+                    list.ScrollIntoView(list.SelectedIndex);
             });
         }
 
@@ -648,43 +645,42 @@ namespace SourceGit.Views
             InitializeComponent();
         }
 
-        private void OnCommitDataGridLayoutUpdated(object _1, EventArgs _2)
+        private void OnCommitListLayoutUpdated(object _1, EventArgs _2)
         {
             CommitGraph.InvalidateVisual();
         }
 
-        private void OnCommitDataGridSelectionChanged(object _, SelectionChangedEventArgs e)
+        private void OnCommitListSelectionChanged(object _, SelectionChangedEventArgs e)
         {
             if (DataContext is ViewModels.Histories histories)
             {
-                histories.Select(CommitDataGrid.SelectedItems);
+                histories.Select(CommitListContainer.SelectedItems);
             }
             e.Handled = true;
         }
 
-        private void OnCommitDataGridContextRequested(object sender, ContextRequestedEventArgs e)
+        private void OnCommitListContextRequested(object sender, ContextRequestedEventArgs e)
         {
-            if (DataContext is ViewModels.Histories histories && sender is DataGrid datagrid)
+            if (DataContext is ViewModels.Histories histories && sender is ListBox list)
             {
-                var menu = histories.MakeContextMenu(datagrid);
-                datagrid.OpenContextMenu(menu);
+                var menu = histories.MakeContextMenu(list);
+                list.OpenContextMenu(menu);
             }
             e.Handled = true;
         }
 
-        private void OnCommitDataGridDoubleTapped(object sender, TappedEventArgs e)
+        private void OnCommitListDoubleTapped(object sender, TappedEventArgs e)
         {
-            if (DataContext is ViewModels.Histories histories && sender is DataGrid datagrid && datagrid.SelectedItems is { Count: 1 } selectedItems)
+            if (DataContext is ViewModels.Histories histories && sender is ListBox { SelectedItems: { Count: 1 } selected })
             {
-                histories.DoubleTapped(selectedItems[0] as Models.Commit);
+                histories.DoubleTapped(selected[0] as Models.Commit);
             }
             e.Handled = true;
         }
 
-        private void OnCommitDataGridKeyDown(object sender, KeyEventArgs e)
+        private void OnCommitListKeyDown(object sender, KeyEventArgs e)
         {
-            if (sender is DataGrid grid &&
-                grid.SelectedItems is { Count: > 0 } selected &&
+            if (sender is ListBox { SelectedItems: { Count : 1 } selected } &&
                 e.Key == Key.C &&
                 e.KeyModifiers.HasFlag(KeyModifiers.Control))
             {