Custom Scroll Viewer horizontal bar is in a vertical orientation

Custom Scroll Viewer horizontal bar is in a vertical orientation - c#

I have a custom scrollViewer and the horizontal scroller is showing in a vertical orientation
Here is the code for the Horizontal ScrollBarLine:
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="0" />
<ColumnDefinition Width="0.00001*" />
<ColumnDefinition MaxWidth="0" />
</Grid.ColumnDefinitions>
<Border
Grid.ColumnSpan="3"
Background="#F0F0F0"
CornerRadius="2" />
<RepeatButton
Grid.Column="0"
Width="18"
Command="ScrollBar.LineLeftCommand"
Content="M 4 0 L 4 8 L 0 4 Z"
Style="{StaticResource ScrollBarLineButton}" />
<Track
Name="PART_Track"
Grid.Column="1"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageLeftCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb
Margin="0,1,0,1"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
Style="{StaticResource ScrollBarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageRightCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton
Grid.Column="3"
Width="18"
Command="ScrollBar.LineRightCommand"
Content="M 0 0 L 4 4 L 0 8 Z"
Style="{StaticResource ScrollBarLineButton}" />
</Grid>
</ControlTemplate>
Here is the full code for the custom ScrollViewer
<Window.Resources>
<SolidColorBrush x:Key="StandardBorderBrush" Color="#888" />
<SolidColorBrush x:Key="StandardBackgroundBrush" Color="LightGray" />
<SolidColorBrush x:Key="HoverBorderBrush" Color="#DDD" />
<SolidColorBrush x:Key="SelectedBackgroundBrush" Color="LightGray" />
<SolidColorBrush x:Key="SelectedForegroundBrush" Color="White" />
<SolidColorBrush x:Key="DisabledForegroundBrush" Color="#888" />
<SolidColorBrush x:Key="GlyphBrush" Color="#444" />
<SolidColorBrush x:Key="NormalBrush" Color="#888" />
<SolidColorBrush x:Key="NormalBorderBrush" Color="#888" />
<SolidColorBrush x:Key="HorizontalNormalBrush" Color="#FF686868" />
<SolidColorBrush x:Key="HorizontalNormalBorderBrush" Color="#888" />
<LinearGradientBrush x:Key="ListBoxBackgroundBrush" StartPoint="0,0" EndPoint="1,0.001">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Offset="0.0" Color="White" />
<GradientStop Offset="0.6" Color="White" />
<GradientStop Offset="1.2" Color="#DDDDDD" />
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="StandardBrush" StartPoint="0,0" EndPoint="0,1">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Offset="0.0" Color="#FFF" />
<GradientStop Offset="1.0" Color="#CCC" />
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="PressedBrush" StartPoint="0,0" EndPoint="0,1">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Offset="0.0" Color="#BBB" />
<GradientStop Offset="0.1" Color="#EEE" />
<GradientStop Offset="0.9" Color="#EEE" />
<GradientStop Offset="1.0" Color="#FFF" />
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<Style x:Key="ScrollBarLineButton" TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility" Value="Hidden" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border
Name="Border"
Margin="1"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
BorderThickness="1"
CornerRadius="2">
<Path
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="{Binding Path=Content, RelativeSource={RelativeSource TemplatedParent}}"
Fill="{StaticResource GlyphBrush}" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Border" Property="Background" Value="{StaticResource PressedBrush}" />
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarPageButton" TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility" Value="Hidden" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Background="Black" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border
Width="3"
Margin="8,0,-2,0"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="0"
CornerRadius="2" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="VerticalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition MaxHeight="0" />
<RowDefinition Height="0.00001*" />
<RowDefinition MaxHeight="0" />
</Grid.RowDefinitions>
<Border
Grid.RowSpan="3"
Background="Transparent"
CornerRadius="2" />
<RepeatButton
Grid.Row="0"
Height="18"
Command="ScrollBar.LineUpCommand"
Content="M 0 4 L 8 4 L 4 0 Z"
Style="{StaticResource ScrollBarLineButton}" />
<Track
Name="PART_Track"
Grid.Row="1"
IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageUpCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb
Margin="1,0,1,0"
Background="{StaticResource HorizontalNormalBrush}"
BorderBrush="{StaticResource HorizontalNormalBorderBrush}"
Style="{StaticResource ScrollBarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageDownCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton
Grid.Row="3"
Height="18"
Command="ScrollBar.LineDownCommand"
Content="M 0 0 L 4 4 L 8 0 Z"
Style="{StaticResource ScrollBarLineButton}" />
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="0" />
<ColumnDefinition Width="0.00001*" />
<ColumnDefinition MaxWidth="0" />
</Grid.ColumnDefinitions>
<Border
Grid.ColumnSpan="3"
Background="#F0F0F0"
CornerRadius="2" />
<RepeatButton
Grid.Column="0"
Width="18"
Command="ScrollBar.LineLeftCommand"
Content="M 4 0 L 4 8 L 0 4 Z"
Style="{StaticResource ScrollBarLineButton}" />
<Track
Name="PART_Track"
Grid.Column="1"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageLeftCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb
Margin="0,1,0,1"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
Style="{StaticResource ScrollBarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageRightCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton
Grid.Column="3"
Width="18"
Command="ScrollBar.LineRightCommand"
Content="M 0 0 L 4 4 L 0 8 Z"
Style="{StaticResource ScrollBarLineButton}" />
</Grid>
</ControlTemplate>
<Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Style.Triggers>
<Trigger Property="Orientation" Value="Horizontal">
<Setter Property="Width" Value="Auto" />
<Setter Property="Height" Value="18" />
<Setter Property="Template" Value="{StaticResource HorizontalScrollBar}" />
</Trigger>
<Trigger Property="Orientation" Value="Vertical">
<Setter Property="Width" Value="18" />
<Setter Property="Height" Value="Auto" />
<Setter Property="Template" Value="{StaticResource VerticalScrollBar}" />
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="FavsScrollViewer" TargetType="{x:Type ScrollViewer}">
<Setter Property="OverridesDefaultStyle" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="1" />
<ScrollBar
Name="PART_VerticalScrollBar"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
Value="{TemplateBinding VerticalOffset}" />
<ScrollBar
Name="PART_HorizontalScrollBar"
Grid.Row="1"
Grid.Column="1"
Maximum="{TemplateBinding ScrollableWidth}"
Orientation="Horizontal"
ViewportSize="{TemplateBinding ViewportWidth}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"
Value="{TemplateBinding HorizontalOffset}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>

You have to define a separate style for each Thumb horizontal and vertical accordingly:
<Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Style.Triggers>
<Trigger Property="Name" Value="ThumbH">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border
Height="5"
Margin="8,0,-2,0"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="0"
CornerRadius="2" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="Name" Value="ThumbV">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border
Width="3"
Margin="8,0,-2,0"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="0"
CornerRadius="2" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
And since I have used the property Name as a style triggering condition it should be set accordingly:
<ControlTemplate x:Key="VerticalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition MaxHeight="0" />
<RowDefinition Height="0.00001*" />
<RowDefinition MaxHeight="0" />
</Grid.RowDefinitions>
<Border
Grid.RowSpan="3"
Background="Transparent"
CornerRadius="2" />
<RepeatButton
Grid.Row="0"
Height="18"
Command="ScrollBar.LineUpCommand"
Content="M 0 4 L 8 4 L 4 0 Z"
Style="{StaticResource ScrollBarLineButton}" />
<Track
Name="PART_Track"
Grid.Row="1"
IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageUpCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<!--Here Added x:Name-->
<Thumb
x:Name="ThumbV"
Margin="1,0,1,0"
Background="{StaticResource HorizontalNormalBrush}"
BorderBrush="{StaticResource HorizontalNormalBorderBrush}"
Style="{StaticResource ScrollBarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageDownCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton
Grid.Row="3"
Height="18"
Command="ScrollBar.LineDownCommand"
Content="M 0 0 L 4 4 L 8 0 Z"
Style="{StaticResource ScrollBarLineButton}" />
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="0" />
<ColumnDefinition Width="0.00001*" />
<ColumnDefinition MaxWidth="0" />
</Grid.ColumnDefinitions>
<Border
Grid.ColumnSpan="3"
Background="#F0F0F0"
CornerRadius="2" />
<RepeatButton
Grid.Column="0"
Width="18"
Command="ScrollBar.LineLeftCommand"
Content="M 4 0 L 4 8 L 0 4 Z"
Style="{StaticResource ScrollBarLineButton}" />
<Track
Name="PART_Track"
Grid.Column="1"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageLeftCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<!--Here Added x:Name-->
<Thumb
x:Name="ThumbH"
Margin="0,1,0,1"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
Style="{StaticResource ScrollBarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="ScrollBar.PageRightCommand" Style="{StaticResource ScrollBarPageButton}" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton
Grid.Column="3"
Width="18"
Command="ScrollBar.LineRightCommand"
Content="M 0 0 L 4 4 L 0 8 Z"
Style="{StaticResource ScrollBarLineButton}" />
</Grid>
</ControlTemplate>
Note: You can change the Height property of the horizontal thumb and the Width property of the vertical one to fit your needs.

Related

WPF ScrollBar styles

Is it possible to create scrollbars like in this picture?
This picture was taken from this link: http://codesdirectory.blogspot.be/2013/01/wpf-scrollviewer-control-style.html.
I tried the example in the post but the result looked like this:
The post is 3 years old so this may be normal.
Is it possible to create scrollbars like the first picture? I have been looking for hours to find a template and this is the closest I could get.
I am converting a windows form app to a WPF and the main reason for that was the scrollbars!
This is the xaml from the above pictures:
<Window x:Class="iBlock.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="WPF ScrollViewer" SizeToContent="WidthAndHeight">
<Window.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ScrollBar.xaml"></ResourceDictionary>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Window.Resources>
<Grid>
<ScrollViewer Background="#F7F7F7"
BorderBrush="#C7C7C7"
Height="300"
HorizontalScrollBarVisibility="Auto"
Margin="10"
Style="{DynamicResource ResourceKey=styleScrollViewer}"
VerticalScrollBarVisibility="Auto"
Width="400">
<StackPanel Background="Red" Height="400" Width="500"></StackPanel>
</ScrollViewer>
</Grid>
</Window>

Got it working with a little help from some research:
<Window.Resources>
<SolidColorBrush x:Key="StandardBorderBrush" Color="#888" />
<SolidColorBrush x:Key="StandardBackgroundBrush" Color="Black" />
<SolidColorBrush x:Key="HoverBorderBrush" Color="#DDD" />
<SolidColorBrush x:Key="SelectedBackgroundBrush" Color="Gray" />
<SolidColorBrush x:Key="SelectedForegroundBrush" Color="White" />
<SolidColorBrush x:Key="DisabledForegroundBrush" Color="#888" />
<SolidColorBrush x:Key="GlyphBrush" Color="#444" />
<SolidColorBrush x:Key="NormalBrush" Color="#888" />
<SolidColorBrush x:Key="NormalBorderBrush" Color="#888" />
<SolidColorBrush x:Key="HorizontalNormalBrush" Color="#FF686868" />
<SolidColorBrush x:Key="HorizontalNormalBorderBrush" Color="#888" />
<LinearGradientBrush x:Key="ListBoxBackgroundBrush" StartPoint="0,0" EndPoint="1,0.001">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="White" Offset="0.0" />
<GradientStop Color="White" Offset="0.6" />
<GradientStop Color="#DDDDDD" Offset="1.2"/>
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="StandardBrush" StartPoint="0,0" EndPoint="0,1">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFF" Offset="0.0"/>
<GradientStop Color="#CCC" Offset="1.0"/>
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="PressedBrush" StartPoint="0,0" EndPoint="0,1">
<GradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#BBB" Offset="0.0"/>
<GradientStop Color="#EEE" Offset="0.1"/>
<GradientStop Color="#EEE" Offset="0.9"/>
<GradientStop Color="#FFF" Offset="1.0"/>
</GradientStopCollection>
</GradientBrush.GradientStops>
</LinearGradientBrush>
<Style x:Key="ScrollBarLineButton" TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility" Value="Hidden"/>
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Name="Border" Margin="1" CornerRadius="2" Background="{StaticResource NormalBrush}" BorderBrush="{StaticResource NormalBorderBrush}" BorderThickness="1">
<Path HorizontalAlignment="Center" VerticalAlignment="Center" Fill="{StaticResource GlyphBrush}" Data="{Binding Path=Content, RelativeSource={RelativeSource TemplatedParent}}" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Border" Property="Background" Value="{StaticResource PressedBrush}" />
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarPageButton" TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility" Value="Hidden"/>
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="IsTabStop" Value="false"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Background="Black" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="IsTabStop" Value="false"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border CornerRadius="4" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0" Width="8" Margin="8,0,-2,0"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="VerticalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition MaxHeight="0"/>
<RowDefinition Height="0.00001*"/>
<RowDefinition MaxHeight="0"/>
</Grid.RowDefinitions>
<Border Grid.RowSpan="3" CornerRadius="2" Background="Transparent" />
<RepeatButton Grid.Row="0" Style="{StaticResource ScrollBarLineButton}" Height="18" Command="ScrollBar.LineUpCommand" Content="M 0 4 L 8 4 L 4 0 Z" />
<Track Name="PART_Track" Grid.Row="1" IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageUpCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumb}" Margin="1,0,1,0" Background="{StaticResource HorizontalNormalBrush}" BorderBrush="{StaticResource HorizontalNormalBorderBrush}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageDownCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Row="3" Style="{StaticResource ScrollBarLineButton}" Height="18" Command="ScrollBar.LineDownCommand" Content="M 0 0 L 4 4 L 8 0 Z"/>
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="18"/>
<ColumnDefinition Width="0.00001*"/>
<ColumnDefinition MaxWidth="18"/>
</Grid.ColumnDefinitions>
<Border Grid.ColumnSpan="3" CornerRadius="2" Background="#F0F0F0"/>
<RepeatButton Grid.Column="0" Style="{StaticResource ScrollBarLineButton}" Width="18" Command="ScrollBar.LineLeftCommand" Content="M 4 0 L 4 8 L 0 4 Z" />
<Track Name="PART_Track" Grid.Column="1" IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageLeftCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumb}" Margin="0,1,0,1" Background="{StaticResource NormalBrush}" BorderBrush="{StaticResource NormalBorderBrush}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageRightCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Column="3" Style="{StaticResource ScrollBarLineButton}" Width="18" Command="ScrollBar.LineRightCommand" Content="M 0 0 L 4 4 L 0 8 Z"/>
</Grid>
</ControlTemplate>
<Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}">
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Style.Triggers>
<Trigger Property="Orientation" Value="Horizontal">
<Setter Property="Width" Value="Auto"/>
<Setter Property="Height" Value="18" />
<Setter Property="Template" Value="{StaticResource HorizontalScrollBar}" />
</Trigger>
<Trigger Property="Orientation" Value="Vertical">
<Setter Property="Width" Value="18"/>
<Setter Property="Height" Value="Auto" />
<Setter Property="Template" Value="{StaticResource VerticalScrollBar}" />
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="FavsScrollViewer" TargetType="{x:Type ScrollViewer}">
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="1"/>
<ScrollBar Name="PART_VerticalScrollBar" Value="{TemplateBinding VerticalOffset}" Maximum="{TemplateBinding ScrollableHeight}" ViewportSize="{TemplateBinding ViewportHeight}" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"/>
<ScrollBar Name="PART_HorizontalScrollBar" Orientation="Horizontal" Grid.Row="1" Grid.Column="1" Value="{TemplateBinding HorizontalOffset}" Maximum="{TemplateBinding ScrollableWidth}" ViewportSize="{TemplateBinding ViewportWidth}" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>

ok, there was some problems with Danny's code. When I tried to activate Horizontal scrollbar it was very small
<ScrollViewer Grid.Row="1" Style="{DynamicResource FavsScrollViewer}" FlowDirection="RightToLeft"
ScrollViewer.HorizontalScrollBarVisibility="Visible" ScrollViewer.VerticalScrollBarVisibility="Visible"
Margin="6,0,0,0">
<TextBox x:Name="TextBox"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
AcceptsReturn="True"
FlowDirection="LeftToRight"/>
</ScrollViewer>
old scroll bar
so i found the solution. You have to create a new style like mine:
<Style x:Key="ScrollBarThumbHor" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="IsTabStop" Value="false"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border CornerRadius="1" Background="#c8c8c8" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0" Height="8" Margin="0,0,-2,0"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
And then change the thumb style in the horizontal scrollbar template
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="12"/>
<ColumnDefinition Width="0.00001*"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<Border Grid.ColumnSpan="3" CornerRadius="0" Background="#006464"/>
<RepeatButton Grid.Column="0" Style="{StaticResource ScrollBarLineButton}" Width="18" Command="ScrollBar.LineLeftCommand" Content="M 4 0 L 4 8 L 0 4 Z" />
<Track Name="PART_Track" Grid.Column="1" IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageLeftCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumbHor}" Margin="0,1,0,1" Background="{StaticResource NormalBrush}" BorderBrush="{StaticResource NormalBorderBrush}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageRightCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Column="3" Style="{StaticResource ScrollBarLineButton}" Width="18" Command="ScrollBar.LineRightCommand" Content="M 0 0 L 4 4 L 0 8 Z"/>
</Grid>
</ControlTemplate>
So now it looks nice

I removed obsolete elements from the code of the last answer (ice thailand) and adjusted the margins a bit. This is the resource I use now:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style x:Key="ScrollBarPageButton" TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility" Value="Visible" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Background="Transparent" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"></Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border
CornerRadius="3"
Background="{TemplateBinding Background}"
BorderThickness="0"
Width="6" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumbHor" TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="IsTabStop" Value="false" />
<Setter Property="Focusable" Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border
CornerRadius="3"
Background="{TemplateBinding Background}"
BorderThickness="0"
Height="6" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="VerticalScrollBar" TargetType="{x:Type ScrollBar}">
<Track
Name="PART_Track"
IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageUpCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb
Style="{StaticResource ScrollBarThumb}"
Margin="2,0,2,0"
Background="{DynamicResource EslScrollbarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageDownCommand" />
</Track.IncreaseRepeatButton>
</Track>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar" TargetType="{x:Type ScrollBar}">
<Track
Name="PART_Track"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageLeftCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb
Style="{StaticResource ScrollBarThumbHor}"
Margin="0,2,0,2"
Background="{DynamicResource EslScrollbarThumb}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}" Command="ScrollBar.PageRightCommand" />
</Track.IncreaseRepeatButton>
</Track>
</ControlTemplate>
<Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="OverridesDefaultStyle" Value="true" />
<Style.Triggers>
<Trigger Property="Orientation" Value="Horizontal">
<Setter Property="Width" Value="Auto" />
<Setter Property="Height" Value="10" />
<Setter Property="Template" Value="{StaticResource HorizontalScrollBar}" />
</Trigger>
<Trigger Property="Orientation" Value="Vertical">
<Setter Property="Width" Value="10" />
<Setter Property="Height" Value="Auto" />
<Setter Property="Template" Value="{StaticResource VerticalScrollBar}" />
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="FavsScrollViewer" TargetType="{x:Type ScrollViewer}">
<Setter Property="OverridesDefaultStyle" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="1" />
<ScrollBar
Grid.Row="0"
Grid.Column="0"
Name="PART_VerticalScrollBar"
Value="{TemplateBinding VerticalOffset}"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" />
<ScrollBar
Name="PART_HorizontalScrollBar"
Orientation="Horizontal"
Grid.Row="1"
Grid.Column="1"
Value="{TemplateBinding HorizontalOffset}"
Maximum="{TemplateBinding ScrollableWidth}"
ViewportSize="{TemplateBinding ViewportWidth}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type ScrollViewer}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="0" />
<ScrollBar
x:Name="PART_VerticalScrollBar"
Grid.Row="0"
Grid.Column="1"
Value="{TemplateBinding VerticalOffset}"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" />
<ScrollBar
x:Name="PART_HorizontalScrollBar"
Orientation="Horizontal"
Grid.Row="1"
Grid.Column="0"
Value="{TemplateBinding HorizontalOffset}"
Maximum="{TemplateBinding ScrollableWidth}"
ViewportSize="{TemplateBinding ViewportWidth}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>

Thank you for #John P. and #crackanddie
After I use the code of them and fixed a square at the right bottom.
Then the completed code is below.
You can create a new resource dictionary file name's "Scrollbar.xaml"
Then put these code
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<SolidColorBrush x:Key="StandardBorderBrush"
Color="#888" />
<SolidColorBrush x:Key="StandardBackgroundBrush"
Color="Black" />
<SolidColorBrush x:Key="HoverBorderBrush"
Color="#DDD" />
<SolidColorBrush x:Key="SelectedBackgroundBrush"
Color="Gray" />
<SolidColorBrush x:Key="SelectedForegroundBrush"
Color="White" />
<SolidColorBrush x:Key="DisabledForegroundBrush"
Color="#888" />
<SolidColorBrush x:Key="GlyphBrush"
Color="#444" />
<SolidColorBrush x:Key="NormalBrush"
Color="#888" />
<SolidColorBrush x:Key="NormalBorderBrush"
Color="#888" />
<SolidColorBrush x:Key="HorizontalNormalBrush"
Color="#C8C8C8" />
<SolidColorBrush x:Key="HorizontalNormalBorderBrush"
Color="#888" />
<Style x:Key="ScrollBarLineButton"
TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility"
Value="Hidden" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Name="Border"
Margin="1"
CornerRadius="2"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
BorderThickness="1">
<Path HorizontalAlignment="Center"
VerticalAlignment="Center"
Fill="{StaticResource GlyphBrush}"
Data="{Binding Path=Content, RelativeSource={RelativeSource TemplatedParent}}" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsPressed"
Value="true">
<Setter TargetName="Border"
Property="Background"
Value="{StaticResource PressedBrush}" />
</Trigger>
<Trigger Property="IsEnabled"
Value="false">
<Setter Property="Foreground"
Value="{StaticResource DisabledForegroundBrush}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarPageButton"
TargetType="{x:Type RepeatButton}">
<Setter Property="Visibility"
Value="Hidden" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="IsTabStop"
Value="false" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Background="Black" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumb"
TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="IsTabStop"
Value="false" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border CornerRadius="4"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="0"
Width="8"
Margin="8,0,-2,0" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumbHor"
TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="IsTabStop"
Value="false" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border CornerRadius="4"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="0"
Height="8"
Margin="0,0,-2,0" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="VerticalScrollBar"
TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition MaxHeight="0" />
<RowDefinition Height="0.00001*" />
<RowDefinition MaxHeight="0" />
</Grid.RowDefinitions>
<Border Grid.RowSpan="3"
CornerRadius="2"
Background="Transparent" />
<RepeatButton Grid.Row="0"
Style="{StaticResource ScrollBarLineButton}"
Height="18"
Command="ScrollBar.LineUpCommand"
Content="M 0 4 L 8 4 L 4 0 Z" />
<Track Name="PART_Track"
Grid.Row="1"
IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageUpCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumb}"
Margin="1,0,1,0"
Background="{StaticResource HorizontalNormalBrush}"
BorderBrush="{StaticResource HorizontalNormalBorderBrush}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageDownCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Row="3"
Style="{StaticResource ScrollBarLineButton}"
Height="18"
Command="ScrollBar.LineDownCommand"
Content="M 0 0 L 4 4 L 8 0 Z" />
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar"
TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0" />
<ColumnDefinition Width="0.00001*" />
<ColumnDefinition Width="0" />
</Grid.ColumnDefinitions>
<Border Grid.ColumnSpan="3"
CornerRadius="3"
Background="Transparent" />
<RepeatButton Grid.Column="0"
Style="{StaticResource ScrollBarLineButton}"
Width="18"
Command="ScrollBar.LineLeftCommand"
Content="M 4 0 L 4 8 L 0 4 Z" />
<Track Name="PART_Track"
Grid.Column="1"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageLeftCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumbHor}"
Margin="0,1,0,1"
Background="{StaticResource HorizontalNormalBrush}"
BorderBrush="{StaticResource HorizontalNormalBorderBrush}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageRightCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Column="3"
Style="{StaticResource ScrollBarLineButton}"
Width="18"
Command="ScrollBar.LineRightCommand"
Content="M 0 0 L 4 4 L 0 8 Z" />
</Grid>
</ControlTemplate>
<Style x:Key="{x:Type ScrollBar}"
TargetType="{x:Type ScrollBar}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Style.Triggers>
<Trigger Property="Orientation"
Value="Horizontal">
<Setter Property="Width"
Value="Auto" />
<Setter Property="Height"
Value="12" />
<Setter Property="Template"
Value="{StaticResource HorizontalScrollBar}" />
</Trigger>
<Trigger Property="Orientation"
Value="Vertical">
<Setter Property="Width"
Value="18" />
<Setter Property="Height"
Value="Auto" />
<Setter Property="Template"
Value="{StaticResource VerticalScrollBar}" />
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="FavsScrollViewer"
TargetType="{x:Type ScrollViewer}">
<Setter Property="OverridesDefaultStyle"
Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="1" />
<ScrollBar Name="PART_VerticalScrollBar"
Value="{TemplateBinding VerticalOffset}"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" />
<ScrollBar Name="PART_HorizontalScrollBar"
Orientation="Horizontal"
Grid.Row="1"
Grid.Column="1"
Value="{TemplateBinding HorizontalOffset}"
Maximum="{TemplateBinding ScrollableWidth}"
ViewportSize="{TemplateBinding ViewportWidth}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type ScrollViewer}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ScrollContentPresenter Grid.Column="0" />
<ScrollBar x:Name="PART_VerticalScrollBar"
Grid.Row="0"
Grid.Column="1"
Value="{TemplateBinding VerticalOffset}"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" />
<ScrollBar x:Name="PART_HorizontalScrollBar"
Orientation="Horizontal"
Grid.Row="1"
Grid.Column="0"
Value="{TemplateBinding HorizontalOffset}"
Maximum="{TemplateBinding ScrollableWidth}"
ViewportSize="{TemplateBinding ViewportWidth}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
And in App.xaml file
put this code
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<!-- This line change Views/Styles to your path to Scrollbar.xaml -->
<ResourceDictionary Source="Views/Styles/Scrollbar.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
And then using it in your view .xaml file with
<ScrollViewer VerticalScrollBarVisibility="Auto"
HorizontalScrollBarVisibility="Auto">
<!-- Your code here -->
<Grid />
</ScrollViewer>

Add a scrollviewer to a contextmenu

I want to add a scrollviewer into my contextMenu because I can have a lot (30-40) of subitems.
So I added the scrollviewer in the submenuHeader Template :
<ControlTemplate
x:Key="{x:Static MenuItem.SubmenuHeaderTemplateKey}"
TargetType="MenuItem">
<Border Name="Border"
BorderBrush="Pink"
Background="Transparent"
Cursor="Hand">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" SharedSizeGroup="Icon"/>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" SharedSizeGroup="Shortcut"/>
<ColumnDefinition Width="13"/>
</Grid.ColumnDefinitions>
<ContentPresenter
Name="Icon"
Margin="6,0,6,0"
VerticalAlignment="Center"
ContentSource="Icon"/>
<ContentPresenter
Name="HeaderHost"
Grid.Column="1"
ContentSource="Header"
RecognizesAccessKey="True"/>
<TextBlock x:Name="InputGestureText"
Grid.Column="2"
Text="{TemplateBinding InputGestureText}"
Foreground="{StaticResource CouleurTexteBouton}"
Margin="5,2,2,2"
DockPanel.Dock="Right"/>
<Path
Grid.Column="3"
Name="CheckMark"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 0 0 L 0 7 L 4 3.5 Z"
Fill="{StaticResource CouleurTexteBouton}" />
<Popup
Name="Popup"
Placement="Right"
HorizontalOffset="10"
IsOpen="{TemplateBinding IsSubmenuOpen}"
AllowsTransparency="True"
Focusable="False"
PopupAnimation="Fade">
<Border
Name="SubmenuBorder"
SnapsToDevicePixels="True"
Style="{StaticResource StyleBlocsPopUpWithBorder}"
TextBlock.Foreground="{StaticResource CouleurTexteBouton}">
<ScrollViewer Style="{StaticResource FavsScrollViewer}" VerticalScrollBarVisibility="Auto" Margin="0,5" MaxHeight="400">
<StackPanel
IsItemsHost="True"
KeyboardNavigation.DirectionalNavigation="Cycle" />
</ScrollViewer>
</Border>
</Popup>
</Grid>
</Border>
</ControlTemplate>
The scrollviewer is working fine but the horizontal offset between each level is not working anymore if the parent has a scrollbar (my level 0 has only 7 items so doesn't have any scrollbar so the horizontal offset of the subitem works fine. But as you can see in the screen (left bloc is level 1 = subitems from my level 0, right bloc is level 2 of subitem and the horizontal offset isn't working due to the scrollbar.
How can I fix this ?
Here is the complete template/style of my contextmenu :
<Style x:Key="MenuItemStyle" TargetType="MenuItem">
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="Background" Value="Transparent" />
<Style.Triggers>
<Trigger Property="Role" Value="TopLevelHeader">
<Setter Property="Template"
Value="{StaticResource {x:Static MenuItem.TopLevelHeaderTemplateKey}}"/>
<Setter Property="Grid.IsSharedSizeScope" Value="true"/>
</Trigger>
<Trigger Property="Role" Value="TopLevelItem">
<Setter Property="Template"
Value="{StaticResource {x:Static MenuItem.TopLevelItemTemplateKey}}"/>
</Trigger>
<Trigger Property="Role" Value="SubmenuHeader">
<Setter Property="Template"
Value="{StaticResource {x:Static MenuItem.SubmenuHeaderTemplateKey}}"/>
</Trigger>
<Trigger Property="Role" Value="SubmenuItem">
<Setter Property="Template"
Value="{StaticResource {x:Static MenuItem.SubmenuItemTemplateKey}}"/>
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="StyleContext" TargetType="ContextMenu">
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="Grid.IsSharedSizeScope" Value="true"/>
<Setter Property="HasDropShadow" Value="True"/>
<Setter Property="VerticalOffset" Value="10" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ContextMenu">
<Border
Name="Border"
Width="Auto" >
<StackPanel IsItemsHost="True"
KeyboardNavigation.DirectionalNavigation="Cycle"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="{x:Static MenuItem.SeparatorStyleKey}"
TargetType="Separator">
<Setter Property="Height" Value="1"/>
<Setter Property="Margin" Value="0,4,0,4"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Separator">
<Border BorderBrush="Green"
BorderThickness="1"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!-- TopLevelHeader -->
<ControlTemplate x:Key="{x:Static MenuItem.TopLevelHeaderTemplateKey}"
TargetType="MenuItem">
<Border Name="Border" Cursor="Hand">
<Grid>
<ContentPresenter
Margin="6,3,6,3"
Name="HeaderHost"
ContentSource="Header"
RecognizesAccessKey="True"
/>
<Popup
Name="Popup"
Placement="Bottom"
IsOpen="{TemplateBinding IsSubmenuOpen}"
AllowsTransparency="True"
Focusable="False"
PopupAnimation="Fade">
<Border
Name="SubmenuBorder"
SnapsToDevicePixels="True"
Background="Blue"
BorderBrush="Yellow"
BorderThickness="2" >
<StackPanel
IsItemsHost="True"
KeyboardNavigation.DirectionalNavigation="Cycle" />
</Border>
</Popup>
</Grid>
</Border>
</ControlTemplate>
<!-- TopLevelItem -->
<ControlTemplate
x:Key="{x:Static MenuItem.TopLevelItemTemplateKey}"
TargetType="MenuItem">
<Border Name="Border" Cursor="Hand" >
<Grid>
<ContentPresenter
Margin="6,3,6,3"
ContentSource="Header"
Name="content_text"
RecognizesAccessKey="True" />
</Grid>
</Border>
</ControlTemplate>
<!-- SubmenuItem
-->
<ControlTemplate
x:Key="{x:Static MenuItem.SubmenuItemTemplateKey}"
TargetType="MenuItem"
>
<Border
Name="Border"
BorderBrush="Transparent"
Background="Transparent"
BorderThickness="0" Cursor="Hand">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" SharedSizeGroup="Icon"/>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" SharedSizeGroup="Shortcut"/>
<ColumnDefinition Width="13"/>
</Grid.ColumnDefinitions>
<ContentPresenter
Name="Icon"
Margin="6,0,6,0"
VerticalAlignment="Center"
ContentSource="Icon"/>
<Border
Name="Check"
Width="13" Height="13"
Visibility="Collapsed"
Margin="6,0,6,0"
Background="Transparent"
BorderThickness="0"
BorderBrush="Transparent">
<Path
Name="CheckMark"
Width="7" Height="7"
Visibility="Hidden"
SnapsToDevicePixels="False"
StrokeThickness="2"
Data="M 0 0 L 7 7 M 0 7 L 7 0" />
</Border>
<ContentPresenter
Name="HeaderHost"
Grid.Column="1"
ContentSource="Header"
RecognizesAccessKey="True"/>
<TextBlock x:Name="InputGestureText"
Grid.Column="2"
Text="{TemplateBinding InputGestureText}"
Margin="5,2,0,2"
DockPanel.Dock="Right" />
</Grid>
</Border>
</ControlTemplate>
Thank you

WPF Scrollbar Style issue

I have a standard GridView and a standard TreeView, with no style / control templates implemented, just some basic customisation (background, foreground etc). I do, however, have a Scrollbar style that's set to apply to all scroll bars {x:Type ScrollBar}. It works perfectly, but I get a small white box between the scrollbars on both my TreeView and Image on other pages.
They're all hosted in a grid with a border or two - identically as far as I can tell. I've tried setting the border, foreground and background colors for just about every control on the page to no avail. I don't really want to define a TreeView style if possible, especially if that's not going to fix the issue.
Any ideas what I need to do to format that little white box? Code for my Scrollbar is below - it's fairly standard. I'll post the XAML for the windows themselves if necessary.
GridView
TreeView
<Style x:Key="ScrollBarLineButton"
TargetType="{x:Type RepeatButton}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border x:Name="Border"
Margin="1"
CornerRadius="2"
BorderThickness="1"
BorderBrush="{StaticResource ControlBorderBrush}"
Background="{StaticResource BackgroundBrush}">
<Path x:Name="Arrow"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="{Binding Content,
RelativeSource={RelativeSource TemplatedParent}}"
Fill="White">
</Path>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarPageButton"
TargetType="{x:Type RepeatButton}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="IsTabStop"
Value="false" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<Border Background="Transparent" />
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ScrollBarThumb"
TargetType="{x:Type Thumb}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="IsTabStop"
Value="false" />
<Setter Property="Focusable"
Value="false" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border CornerRadius="4"
Background="{StaticResource ProxyRadial}"
BorderThickness="1"
BorderBrush="{StaticResource BorderBrush}"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="VerticalScrollBar"
TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition MaxHeight="18" />
<RowDefinition Height="0.00001*" />
<RowDefinition MaxHeight="18" />
</Grid.RowDefinitions>
<Border Grid.RowSpan="3"
CornerRadius="2"
Background="{StaticResource DarkBackgroundBrush}" />
<RepeatButton Grid.Row="0"
Style="{StaticResource ScrollBarLineButton}"
Height="18"
Command="ScrollBar.LineUpCommand"
Content="M 0 4 L 8 4 L 4 0 Z" />
<Track x:Name="PART_Track"
Grid.Row="1"
IsDirectionReversed="true">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageUpCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumb}"
Margin="2,0"
Name="Thumb"/>
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageDownCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Row="3"
Style="{StaticResource ScrollBarLineButton}"
Height="18"
Command="ScrollBar.LineDownCommand"
Content="M 0 0 L 4 4 L 8 0 Z" />
</Grid>
</ControlTemplate>
<ControlTemplate x:Key="HorizontalScrollBar"
TargetType="{x:Type ScrollBar}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="18" />
<ColumnDefinition Width="0.00001*" />
<ColumnDefinition MaxWidth="18" />
</Grid.ColumnDefinitions>
<Border Grid.ColumnSpan="3"
CornerRadius="2"
Background="{StaticResource DarkBackgroundBrush}" />
<RepeatButton Grid.Column="0"
Style="{StaticResource ScrollBarLineButton}"
Width="18"
Command="ScrollBar.LineLeftCommand"
Content="M 4 0 L 4 8 L 0 4 Z" />
<Track x:Name="PART_Track"
Grid.Column="1"
IsDirectionReversed="False">
<Track.DecreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageLeftCommand" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumb}"
Margin="0,2"/>
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Style="{StaticResource ScrollBarPageButton}"
Command="ScrollBar.PageRightCommand" />
</Track.IncreaseRepeatButton>
</Track>
<RepeatButton Grid.Column="3"
Style="{StaticResource ScrollBarLineButton}"
Width="18"
Command="ScrollBar.LineRightCommand"
Content="M 0 0 L 4 4 L 0 8 Z" />
</Grid>
</ControlTemplate>
<Style x:Key="{x:Type ScrollBar}"
TargetType="{x:Type ScrollBar}">
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Style.Triggers>
<Trigger Property="Orientation"
Value="Horizontal">
<Setter Property="Width"
Value="Auto" />
<Setter Property="Height"
Value="16" />
<Setter Property="Template"
Value="{StaticResource HorizontalScrollBar}" />
</Trigger>
<Trigger Property="Orientation"
Value="Vertical">
<Setter Property="Width"
Value="16" />
<Setter Property="Height"
Value="Auto" />
<Setter Property="Template"
Value="{StaticResource VerticalScrollBar}" />
</Trigger>
</Style.Triggers>
</Style>

If you try to copy ScrollViewerTemplate then you'll see this inside
<ControlTemplate x:Key="ScrollViewerControlTemplate1" TargetType="{x:Type ScrollViewer}">
<Grid x:Name="Grid" Background="{TemplateBinding Background}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Rectangle x:Name="Corner" Grid.Column="1" Fill="{DynamicResource {x:Static SystemColors.ControlBrushKey}}" Grid.Row="1"/>
<ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" CanHorizontallyScroll="False" CanVerticallyScroll="False" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" Margin="{TemplateBinding Padding}" Grid.Row="0"/>
<ScrollBar x:Name="PART_VerticalScrollBar" AutomationProperties.AutomationId="VerticalScrollBar" Cursor="Arrow" Grid.Column="1" Maximum="{TemplateBinding ScrollableHeight}" Minimum="0" Grid.Row="0" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}"/>
<ScrollBar x:Name="PART_HorizontalScrollBar" AutomationProperties.AutomationId="HorizontalScrollBar" Cursor="Arrow" Grid.Column="0" Maximum="{TemplateBinding ScrollableWidth}" Minimum="0" Orientation="Horizontal" Grid.Row="1" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}"/>
</Grid>
</ControlTemplate>
And attention to this one
<Rectangle x:Name="Corner" Grid.Column="1" Fill="{DynamicResource {x:Static SystemColors.ControlBrushKey}}" Grid.Row="1"/>
Just change its Fill color

WPF Layering (ZIndex) of Thumb in Slider style

I have a custom Slider template and I want to place a content that sits above the Decrease and Repeat buttons but below the thumb. Ive tried adding zindex to the rectangle, which make it appear above everything, but I cannot figure out how to make the thumb appear above the rectangle
<!-- This is what I want to appear above the repeatbuttons but below the thumb -->
<Rectangle Height="8" Width="8" Fill="Yellow" Grid.Row="1" Panel.ZIndex="1" />
<Track x:Name="PART_Track" Grid.Row="1">
<Track.DecreaseRepeatButton>
<RepeatButton Command="{x:Static Slider.DecreaseLarge}" Style="{StaticResource DecreaseSliderRepeatButtonStyle}"/>
</Track.DecreaseRepeatButton>
<Track.IncreaseRepeatButton>
<RepeatButton Command="{x:Static Slider.IncreaseLarge}" Style="{StaticResource IncreaseSliderRepeatButtonStyle}"/>
</Track.IncreaseRepeatButton>
<Track.Thumb>
<Thumb x:Name="Thumb" Style="{StaticResource HorizontalSliderThumbStyle}"/>
</Track.Thumb>
</Track>
Here is the relevant style for the thumb
<Style x:Key="HorizontalSliderThumbStyle" TargetType="{x:Type Thumb}">
<Setter Property="Panel.ZIndex" Value="100"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="Foreground" Value="Gray"/>
<Setter Property="Cursor" Value="Hand"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border Background="#E6323232" CornerRadius="8" Height="16">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<!--<TextBlock FontFamily="Arial" x:Name="tbPlaybackTime" Margin="7,0,7,0" Text="09:35:00" FontSize="10" Foreground="#eee" Background="Transparent" VerticalAlignment="Center"/>-->
<TextBlock FontFamily="Arial" x:Name="tbPlaybackTime" Margin="7,0,4,0" Text="09:35:00" FontSize="10" Foreground="#eee" Background="Transparent" VerticalAlignment="Center"/>
<Ellipse Grid.Column="1" Height="16" Width="16" Panel.ZIndex="10000">
<Ellipse.Fill>
<RadialGradientBrush GradientOrigin="0.5,0" RadiusX="1" Center="0.5,0.5" >
<RadialGradientBrush.GradientStops>
<GradientStop Color="#ffffff" Offset="0.3" />
<GradientStop Color="#cccccc" Offset="0.8" />
</RadialGradientBrush.GradientStops>
</RadialGradientBrush>
</Ellipse.Fill>
<Ellipse.Effect>
<DropShadowEffect BlurRadius="3" Color="Black" Direction="270" Opacity="0.8" ShadowDepth="1" />
</Ellipse.Effect>
</Ellipse>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>

here is a solution for placing your custom content over RepeatButton of a Slider
<Track Grid.Row="1"
x:Name="PART_Track">
<Track.Resources>
<ControlTemplate TargetType="RepeatButton"
x:Key="myRepeatbutton">
<Grid Background="Transparent">
<RepeatButton IsHitTestVisible="False"
Content="{TemplateBinding Content}"
Style="{TemplateBinding Style}" />
<Rectangle Height="8"
Width="8"
Fill="Yellow" />
</Grid>
</ControlTemplate>
</Track.Resources>
<Track.DecreaseRepeatButton>
<RepeatButton Command="Slider.DecreaseLarge"
Style="{StaticResource DecreaseSliderRepeatButtonStyle}"
Template="{StaticResource myRepeatbutton}" />
</Track.DecreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource HorizontalSliderThumbStyle}"/>
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Command="Slider.IncreaseLarge"
Style="{StaticResource IncreaseSliderRepeatButtonStyle}"
Template="{StaticResource myRepeatbutton}" />
</Track.IncreaseRepeatButton>
</Track>
Idea is to leverage the Template property of RepeatButton and by using a custom ControlTemplate apply the desired apperance
there are other possible workaround using opacity masks etc. but may be a bit complex to align properly. so if above does not work your expected way, we can opt for that too.

ListView template without gaps between columns

I have a simple application with ListView control which has edited template to disable any selections. Basically it acts like Grid but it can get items using ItemsSource property and has columns. I've used template for ListView control from MSDN and removed all selections etc. but still
some margins are still there and I can't get how to remove them.
The xaml is as follows:
<Window.Resources>
<!--Control colors.-->
<Color x:Key="WindowColor">#FFE8EDF9</Color>
<Color x:Key="ContentAreaColorLight">#FFC5CBF9</Color>
<Color x:Key="ContentAreaColorDark">#FF7381F9</Color>
<Color x:Key="DisabledControlLightColor">#FFE8EDF9</Color>
<Color x:Key="DisabledControlDarkColor">#FFC5CBF9</Color>
<Color x:Key="DisabledForegroundColor">#FF888888</Color>
<Color x:Key="SelectedBackgroundColor">#FFC5CBF9</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>
<Color x:Key="ControlLightColor">White</Color>
<Color x:Key="ControlMediumColor">#FF7381F9</Color>
<Color x:Key="ControlDarkColor">#FF211AA9</Color>
<Color x:Key="ControlMouseOverColor">#FF3843C4</Color>
<Color x:Key="ControlPressedColor">#FF211AA9</Color>
<Color x:Key="GlyphColor">#FF444444</Color>
<Color x:Key="GlyphMouseOver">sc#1, 0.004391443, 0.002428215, 0.242281124</Color>
<!--Border colors-->
<Color x:Key="BorderLightColor">#FFCCCCCC</Color>
<Color x:Key="BorderMediumColor">#FF888888</Color>
<Color x:Key="BorderDarkColor">#FF444444</Color>
<Color x:Key="PressedBorderLightColor">#FF888888</Color>
<Color x:Key="PressedBorderDarkColor">#FF444444</Color>
<Color x:Key="DisabledBorderLightColor">#FFAAAAAA</Color>
<Color x:Key="DisabledBorderDarkColor">#FF888888</Color>
<Color x:Key="DefaultBorderBrushDarkColor">Black</Color>
<!--Control-specific resources.-->
<Color x:Key="HeaderTopColor">#FFC5CBF9</Color>
<Color x:Key="DatagridCurrentCellBorderColor">Black</Color>
<Color x:Key="SliderTrackDarkColor">#FFC5CBF9</Color>
<Color x:Key="NavButtonFrameColor">#FF3843C4</Color>
<LinearGradientBrush x:Key="MenuPopupBrush"
EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="{DynamicResource ControlLightColor}"
Offset="0" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="0.5" />
<GradientStop Color="{DynamicResource ControlLightColor}"
Offset="1" />
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorAnimatedFill"
StartPoint="0,0"
EndPoint="1,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#000000FF"
Offset="0" />
<GradientStop Color="#600000FF"
Offset="0.4" />
<GradientStop Color="#600000FF"
Offset="0.6" />
<GradientStop Color="#000000FF"
Offset="1" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<Style x:Key="{x:Static GridView.GridViewScrollViewerStyleKey}"
TargetType="ScrollViewer">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ScrollViewer">
<Grid Background="{TemplateBinding Background}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<DockPanel Margin="{TemplateBinding Padding}">
<ScrollViewer DockPanel.Dock="Top"
HorizontalScrollBarVisibility="Hidden"
VerticalScrollBarVisibility="Hidden"
Focusable="false">
<GridViewHeaderRowPresenter Margin="0,0,0,0"
Columns="{Binding Path=TemplatedParent.View.Columns,
RelativeSource={RelativeSource TemplatedParent}}"
ColumnHeaderContainerStyle="{Binding
Path=TemplatedParent.View.ColumnHeaderContainerStyle,
RelativeSource={RelativeSource TemplatedParent}}"
ColumnHeaderTemplate="{Binding
Path=TemplatedParent.View.ColumnHeaderTemplate,
RelativeSource={RelativeSource TemplatedParent}}"
ColumnHeaderTemplateSelector="{Binding
Path=TemplatedParent.View.ColumnHeaderTemplateSelector,
RelativeSource={RelativeSource TemplatedParent}}"
AllowsColumnReorder="{Binding
Path=TemplatedParent.View.AllowsColumnReorder,
RelativeSource={RelativeSource TemplatedParent}}"
ColumnHeaderContextMenu="{Binding
Path=TemplatedParent.View.ColumnHeaderContextMenu,
RelativeSource={RelativeSource TemplatedParent}}"
ColumnHeaderToolTip="{Binding
Path=TemplatedParent.View.ColumnHeaderToolTip,
RelativeSource={RelativeSource TemplatedParent}}"
SnapsToDevicePixels="{TemplateBinding
SnapsToDevicePixels}" />
</ScrollViewer>
<ScrollContentPresenter Name="PART_ScrollContentPresenter"
KeyboardNavigation.DirectionalNavigation="Local"
CanContentScroll="True"
CanHorizontallyScroll="False"
CanVerticallyScroll="False" />
</DockPanel>
<ScrollBar Name="PART_HorizontalScrollBar"
Orientation="Horizontal"
Grid.Row="1"
Maximum="{TemplateBinding ScrollableWidth}"
ViewportSize="{TemplateBinding ViewportWidth}"
Value="{TemplateBinding HorizontalOffset}"
Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" />
<ScrollBar Name="PART_VerticalScrollBar"
Grid.Column="1"
Maximum="{TemplateBinding ScrollableHeight}"
ViewportSize="{TemplateBinding ViewportHeight}"
Value="{TemplateBinding VerticalOffset}"
Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="GridViewColumnHeaderGripper"
TargetType="Thumb">
<Setter Property="Width"
Value="18" />
<Setter Property="Background">
<Setter.Value>
<LinearGradientBrush StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="{DynamicResource BorderLightColor}"
Offset="0.0" />
<GradientStop Color="{DynamicResource BorderDarkColor}"
Offset="1.0" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Border Padding="{TemplateBinding Padding}"
Background="Transparent">
<Rectangle HorizontalAlignment="Center"
Width="1"
Fill="{TemplateBinding Background}" />
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="BorderBrush">
<Setter.Value>
<LinearGradientBrush EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="Black"
Offset="0" />
<GradientStop Color="White"
Offset="1" />
</LinearGradientBrush>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="{x:Type GridViewColumnHeader}"
TargetType="GridViewColumnHeader">
<Setter Property="HorizontalContentAlignment"
Value="Center" />
<Setter Property="VerticalContentAlignment"
Value="Center" />
<Setter Property="Foreground"
Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GridViewColumnHeader">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver">
</VisualState>
<VisualState x:Name="Pressed" />
<VisualState x:Name="Disabled" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border x:Name="HeaderBorder"
BorderThickness="0,1,0,1"
Padding="0,0,0,0">
<Border.BorderBrush>
<LinearGradientBrush StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="{DynamicResource BorderLightColor}"
Offset="0.0" />
<GradientStop Color="{DynamicResource BorderDarkColor}"
Offset="1.0" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Border.BorderBrush>
<ContentPresenter x:Name="HeaderContent"
Margin="0,0,0,1"
RecognizesAccessKey="True"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Border>
<!--<Thumb x:Name="PART_HeaderGripper"
HorizontalAlignment="Right"
Margin="0,0,-9,0"
Style="{StaticResource GridViewColumnHeaderGripper}" />-->
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="Role"
Value="Floating">
<Setter Property="Opacity"
Value="0.7" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GridViewColumnHeader">
<Canvas Name="PART_FloatingHeaderCanvas">
<Rectangle Fill="#60000000"
Width="{TemplateBinding ActualWidth}"
Height="{TemplateBinding ActualHeight}" />
</Canvas>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="Role"
Value="Padding">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GridViewColumnHeader">
<Border Name="HeaderBorder"
BorderThickness="0,1,0,1">
<Border.Background>
<SolidColorBrush Color="{DynamicResource ControlLightColor}" />
</Border.Background>
<Border.BorderBrush>
<LinearGradientBrush StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="{DynamicResource BorderLightColor}"
Offset="0.0" />
<GradientStop Color="{DynamicResource BorderDarkColor}"
Offset="1.0" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Border.BorderBrush>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="{x:Type ListView}"
TargetType="ListView">
<Setter Property="SnapsToDevicePixels"
Value="true" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility"
Value="Auto" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility"
Value="Auto" />
<Setter Property="ScrollViewer.CanContentScroll"
Value="true" />
<Setter Property="VerticalContentAlignment"
Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListView">
<Border Name="Border"
BorderThickness="10">
<Border.Background>
<SolidColorBrush Color="{StaticResource ControlLightColor}" />
</Border.Background>
<Border.BorderBrush>
<SolidColorBrush Color="{StaticResource BorderMediumColor}" />
</Border.BorderBrush>
<ScrollViewer Style="{DynamicResource
{x:Static GridView.GridViewScrollViewerStyleKey}}">
<ItemsPresenter />
</ScrollViewer>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsGrouping"
Value="true">
<Setter Property="ScrollViewer.CanContentScroll"
Value="false" />
</Trigger>
<Trigger Property="IsEnabled"
Value="false">
<Setter TargetName="Border"
Property="Background">
<Setter.Value>
<SolidColorBrush Color="{DynamicResource DisabledBorderLightColor}" />
</Setter.Value>
</Setter>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="{x:Type ListViewItem}"
TargetType="ListViewItem">
<Setter Property="SnapsToDevicePixels"
Value="true" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<Border x:Name="Border"
Padding="0"
SnapsToDevicePixels="true"
Background="Transparent">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver" />
<VisualState x:Name="Disabled" />
</VisualStateGroup>
<VisualStateGroup x:Name="SelectionStates">
<VisualState x:Name="Unselected" />
<VisualState x:Name="Selected">
<!--<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="0"
Value="{StaticResource SelectedBackgroundColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="SelectedUnfocused">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="0"
Value="{StaticResource SelectedUnfocusedColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>-->
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<GridViewRowPresenter VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="0">
</GridViewRowPresenter>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid>
<ListView x:Name="listView">
<ListView.View>
<GridView AllowsColumnReorder="False">
<GridViewColumn Header="Xs" Width="150" x:Name="col1">
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel Margin="0">
<Line X1="0" X2="{Binding Width, ElementName=col1}" Stroke="Black" StrokeThickness="2"/>
<!--<TextBlock Text="{Binding X}" Background="AntiqueWhite"/>-->
<TextBlock Text="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" Background="AntiqueWhite"/>
</StackPanel>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Ys" Width="150" x:Name="col2">
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel>
<Line X1="0" X2="{Binding Width, ElementName=col2}" Stroke="Black" StrokeThickness="2"/>
<!--<TextBlock Text="{Binding Y}"/>-->
<TextBlock Text="YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY"/>
</StackPanel>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Xs" Width="150" x:Name="col3">
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel>
<Line X1="0" X2="{Binding Width, ElementName=col3}" Stroke="Black" StrokeThickness="2"/>
<TextBlock Text="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" Background="AntiqueWhite"/>
</StackPanel>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Ys" Width="150" x:Name="col4">
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel>
<Line X1="0" X2="{Binding Width, ElementName=col4}" Stroke="Black" StrokeThickness="2"/>
<TextBlock Text="YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY"/>
</StackPanel>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Delete">
<GridViewColumn.CellTemplate>
<DataTemplate>
<Button Content="Delete"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
</Grid>
The codebehind is:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
listView.ItemsSource = new List<dynamic> {
new {X=5,Y=5},
new {X=5,Y=5},
new {X=5,Y=5},
new {X=5,Y=5},new {X=5,Y=5},
new {X=5,Y=5},
new {X=5,Y=5},
new {X=5,Y=5}};
}
}
So the collection is drop dead simple, moreover ListView only shows multiple X and multiple Y strings for each item.
This is how application window looks like with gaps between columns.
How to remove gaps?

As you can see in this source code this is the default margin for GridViewColumns.
private static readonly Thickness _defalutCellMargin = new Thickness(6, 0, 6, 0);
This value is uses in private CreateCell(GridViewColumn column) method of GridViewRowPresenter and can't be overridden. Only thing you can do is setting an inverse margin in cell template.
Margin="-6,0"
See this related question too.

Develop Reference

C# (C-Sharp) is a programming language developed by Microsoft that runs on the .NET Framework.

Custom Scroll Viewer horizontal bar is in a vertical orientation - c#

Related

WPF ScrollBar styles

Add a scrollviewer to a contextmenu

WPF Scrollbar Style issue

WPF Layering (ZIndex) of Thumb in Slider style

ListView template without gaps between columns

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