sourcegit/src/Views/CommitDetail.axaml

<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"
             xmlns:m="using:SourceGit.Models"
             xmlns:vm="using:SourceGit.ViewModels"
             xmlns:v="using:SourceGit.Views"
             xmlns:c="using:SourceGit.Converters"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="SourceGit.Views.CommitDetail"
             x:DataType="vm:CommitDetail"
             Background="{DynamicResource Brush.Window}">
  <TabControl SelectedIndex="{Binding ActivePageIndex, Mode=TwoWay}" Padding="4">
    <!-- Information Page -->
    <TabItem>
      <TabItem.Header>
        <TextBlock Classes="tab_header" Text="{DynamicResource Text.CommitDetail.Info}"/>
      </TabItem.Header>

      <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
        <StackPanel Orientation="Vertical">
          <!-- Base Information -->
          <v:CommitBaseInfo Content="{Binding Commit}" Message="{Binding FullMessage}"/>

          <!-- Line -->
          <Rectangle Height=".65" Margin="8" Fill="{DynamicResource Brush.Border2}"/>

          <!-- Change List -->
          <ListBox Background="Transparent" 
                   Margin="64,0,8,4"
                   SelectionMode="Single"
                   ItemsSource="{Binding Changes, Converter={x:Static c:ListConverters.Top100Changes}}">
            <ListBox.Styles>
              <Style Selector="ListBoxItem">
                <Setter Property="Padding" Value="0"/>
                <Setter Property="MinHeight" Value="26"/>
                <Setter Property="CornerRadius" Value="4"/>
              </Style>
            </ListBox.Styles>
            
            <ListBox.ItemsPanel>
              <ItemsPanelTemplate>
                <StackPanel Orientation="Vertical"/>
              </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
            
            <ListBox.ItemTemplate>
              <DataTemplate DataType="m:Change">
                <Grid Background="Transparent" Height="26" ColumnDefinitions="36,*" ContextRequested="OnChangeContextRequested" DoubleTapped="OnChangeDoubleTapped">
                  <v:ChangeStatusIcon Grid.Column="0" 
                                      Width="14" Height="14" 
                                      HorizontalAlignment="Left" 
                                      Margin="16,0,0,0" 
                                      IsWorkingCopyChange="False" 
                                      Change="{Binding}"/>
                  <TextBlock Grid.Column="1" Classes="monospace" Text="{Binding Path}" Margin="8,0,0,0"/>
                </Grid>
              </DataTemplate>
            </ListBox.ItemTemplate>
          </ListBox>

          <!-- Only Top100 Tip -->
          <TextBlock Margin="108,0,0,16" 
                     Text="{DynamicResource Text.CommitDetail.Info.GotoChangesPage}" 
                     Foreground="{DynamicResource Brush.FG2}"
                     IsVisible="{Binding Changes, Converter={x:Static c:ListConverters.IsOnlyTop100Shows}}"/>
        </StackPanel>
      </ScrollViewer>
    </TabItem>

    <TabItem>
      <TabItem.Header>
        <TextBlock Classes="tab_header" Text="{DynamicResource Text.CommitDetail.Changes}"/>
      </TabItem.Header>
      <v:CommitChanges/>
    </TabItem>

    <TabItem>
      <TabItem.Header>
        <TextBlock Classes="tab_header" Text="{DynamicResource Text.CommitDetail.Files}"/>
      </TabItem.Header>
      <v:RevisionFiles/>
    </TabItem>
  </TabControl>
</UserControl>