<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:AvalonEdit="clr-namespace:ICSharpCode.AvalonEdit" xmlns:editing="clr-namespace:ICSharpCode.AvalonEdit.Editing" > <Style TargetType="{x:Type AvalonEdit:TextEditor}"> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" /> <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" /> <Setter Property="FlowDirection" Value="LeftToRight"/> <!-- AvalonEdit does not support RTL, so ensure we use LTR by default --> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type AvalonEdit:TextEditor}"> <ScrollViewer Focusable="False" Name="PART_ScrollViewer" CanContentScroll="True" VerticalScrollBarVisibility="{TemplateBinding VerticalScrollBarVisibility}" HorizontalScrollBarVisibility="{TemplateBinding HorizontalScrollBarVisibility}" Content="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TextArea}" VerticalContentAlignment="Top" HorizontalContentAlignment="Left" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" /> <ControlTemplate.Triggers> <Trigger Property="WordWrap" Value="True"> <Setter TargetName="PART_ScrollViewer" Property="HorizontalScrollBarVisibility" Value="Disabled" /> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style TargetType="{x:Type editing:TextArea}" x:Shared="False"> <Setter Property="FocusVisualStyle" Value="{x:Null}"/> <Setter Property="SelectionBrush"> <Setter.Value> <SolidColorBrush Color="{DynamicResource {x:Static SystemColors.HighlightColorKey}}" Opacity="0.7"/> </Setter.Value> </Setter> <Setter Property="SelectionBorder"> <Setter.Value> <Pen Brush="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}" Thickness="1"/> </Setter.Value> </Setter> <Setter Property="SelectionForeground" Value="{DynamicResource {x:Static SystemColors.HighlightTextBrushKey}}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type editing:TextArea}"> <DockPanel Focusable="False"> <ItemsControl DockPanel.Dock="Left" Focusable="False" ItemsSource="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=LeftMargins}"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <StackPanel Orientation="Horizontal" /> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> </ItemsControl> <ContentPresenter Panel.ZIndex="-1" Focusable="False" Content="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TextView}"/> </DockPanel> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary>