Avalonia/samples/ControlCatalog/Pages/CommandBar/CommandBarFirstLookPage.xaml

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             x:Class="ControlCatalog.Pages.CommandBarFirstLookPage">
  <UserControl.Resources>
    <StreamGeometry x:Key="AddIcon">M19,13H13V19H11V13H5V11H11V5H13V11H19V13Z</StreamGeometry>
    <StreamGeometry x:Key="SaveIcon">M15,9H5V5H15M12,19A3,3 0 0,1 9,16A3,3 0 0,1 12,13A3,3 0 0,1 15,16A3,3 0 0,1 12,19M17,3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V7L17,3Z</StreamGeometry>
    <StreamGeometry x:Key="ShareIcon">M18,16.08C17.24,16.08 16.56,16.38 16.04,16.85L8.91,12.7C8.96,12.47 9,12.24 9,12C9,11.76 8.96,11.53 8.91,11.3L15.96,7.19C16.5,7.69 17.21,8 18,8A3,3 0 0,0 21,5A3,3 0 0,0 18,2A3,3 0 0,0 15,5C15,5.24 15.04,5.47 15.09,5.7L8.04,9.81C7.5,9.31 6.79,9 6,9A3,3 0 0,0 3,12A3,3 0 0,0 6,15C6.79,15 7.5,14.69 8.04,14.19L15.16,18.34C15.11,18.55 15.08,18.77 15.08,19C15.08,20.61 16.39,21.91 18,21.91C19.61,21.91 20.92,20.61 20.92,19C20.92,17.39 19.61,16.08 18,16.08Z</StreamGeometry>
    <StreamGeometry x:Key="BoldIcon">M15.6,10.79C17.04,10.07 18,8.64 18,7C18,4.79 16.21,3 14,3H7V21H14.73C16.78,21 18.5,19.37 18.5,17.32C18.5,15.82 17.72,14.53 16.5,13.77C16.2,13.59 15.9,13.44 15.6,13.32V10.79M10,6.5H13C13.83,6.5 14.5,7.17 14.5,8C14.5,8.83 13.83,9.5 13,9.5H10V6.5M13.5,17.5H10V14H13.5C14.33,14 15,14.67 15,15.5C15,16.33 14.33,17.5 13.5,17.5Z</StreamGeometry>
    <StreamGeometry x:Key="ItalicIcon">M10,4V7H12.21L8.79,15H6V18H14V15H11.79L15.21,7H18V4H10Z</StreamGeometry>
    <StreamGeometry x:Key="ExportIcon">M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2M18,20H6V4H13V9H18V20M16,11V18.1L13.9,16L11.1,18.8L8.3,16L11.1,13.2L9,11.1L16,11Z</StreamGeometry>
    <StreamGeometry x:Key="PrintIcon">M18,3H6V7H18M19,12A1,1 0 0,1 18,11A1,1 0 0,1 19,10A1,1 0 0,1 20,11A1,1 0 0,1 19,12M16,19H8V14H16M19,8H5A3,3 0 0,0 2,11V17H6V21H18V17H22V11A3,3 0 0,0 19,8Z</StreamGeometry>
    <StreamGeometry x:Key="DeleteIcon">M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z</StreamGeometry>
  </UserControl.Resources>

  <DockPanel>
    <ScrollViewer DockPanel.Dock="Right" Width="260">
      <StackPanel Margin="12" Spacing="8">
        <TextBlock Text="Configuration" FontWeight="SemiBold" FontSize="16"
                   Foreground="{DynamicResource SystemControlHighlightAccentBrush}" />
        <TextBlock Text="Primary Commands" FontWeight="SemiBold" />
        <TextBlock Text="Buttons displayed directly in the bar: New, Save, Bold, Italic, Share."
                   FontSize="12" Opacity="0.7" TextWrapping="Wrap" />

        <Separator />

        <TextBlock Text="Secondary Commands" FontWeight="SemiBold" />
        <TextBlock Text="Buttons in the overflow menu (three-dot icon): Export, Print, Delete."
                   FontSize="12" Opacity="0.7" TextWrapping="Wrap" />

        <Separator />

        <TextBlock Text="Content Area" FontWeight="SemiBold" />
        <TextBlock Text="Custom content (e.g. 'Document Editor' text) displayed on the left side of the bar."
                   FontSize="12" Opacity="0.7" TextWrapping="Wrap" />

        <Separator />

        <TextBlock Text="Separators" FontWeight="SemiBold" />
        <TextBlock Text="CommandBarSeparator creates visual dividers between command groups."
                   FontSize="12" Opacity="0.7" TextWrapping="Wrap" />
      </StackPanel>
    </ScrollViewer>

    <Border DockPanel.Dock="Right" Width="1" Background="{DynamicResource SystemControlForegroundBaseMediumLowBrush}" />

    <ScrollViewer>
      <StackPanel Spacing="12" Margin="12,12,12,0">
        <TextBlock Classes="h2">A toolbar supporting primary and secondary commands with an optional overflow menu.</TextBlock>

        <CommandBar>
          <CommandBar.Content>
            <TextBlock Text="Document Editor" VerticalAlignment="Center" Margin="8,0" />
          </CommandBar.Content>
          <CommandBar.PrimaryCommands>
            <CommandBarButton Label="New" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource AddIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
            <CommandBarButton Label="Save" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource SaveIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
            <CommandBarSeparator />
            <CommandBarToggleButton Label="Bold" IsCheckedChanged="OnToggleChanged">
              <CommandBarToggleButton.Icon><PathIcon Data="{StaticResource BoldIcon}" /></CommandBarToggleButton.Icon>
            </CommandBarToggleButton>
            <CommandBarToggleButton Label="Italic" IsCheckedChanged="OnToggleChanged">
              <CommandBarToggleButton.Icon><PathIcon Data="{StaticResource ItalicIcon}" /></CommandBarToggleButton.Icon>
            </CommandBarToggleButton>
            <CommandBarSeparator />
            <CommandBarButton Label="Share" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource ShareIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
          </CommandBar.PrimaryCommands>
          <CommandBar.SecondaryCommands>
            <CommandBarButton Label="Export" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource ExportIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
            <CommandBarButton Label="Print" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource PrintIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
            <CommandBarSeparator />
            <CommandBarButton Label="Delete" Click="OnButtonClick">
              <CommandBarButton.Icon><PathIcon Data="{StaticResource DeleteIcon}" /></CommandBarButton.Icon>
            </CommandBarButton>
          </CommandBar.SecondaryCommands>
        </CommandBar>

        <TextBlock x:Name="StatusText"
                   Text="Ready"
                   FontSize="13"
                   Opacity="0.7" />
      </StackPanel>
    </ScrollViewer>
  </DockPanel>
</UserControl>