sourcegit/src/Views/Widgets/PageTabItem.xaml

<UserControl x:Class="SourceGit.Views.Widgets.PageTabItem"
             x:Name="me"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:controls="clr-namespace:SourceGit.Views.Controls"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <StackPanel
        Background="Transparent" 
        Orientation="Horizontal" 
        ToolTip="{Binding Tip, ElementName=me}"
        ContextMenuOpening="OnContextMenuOpening">
        
        <controls:Bookmark
            Grid.Column="0"
            x:Name="ctrlBookmark"
            Width="14" Height="14"
            IsNewPage="{Binding IsWelcomePage, ElementName=me}"
            Color="{Binding Bookmark, ElementName=me}"
            HideOnZero="False"/>

        <TextBlock
            Grid.Column="1"
            Margin="4,0"
            FontFamily="Consolas"
            FontWeight="Bold"
            Text="{Binding Title, ElementName=me}"/>
    </StackPanel>
</UserControl>