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Controls.Expander.xaml
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Controls.Expander.xaml
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Controls="clr-namespace:MahApps.Metro.Controls"
xmlns:Converters="clr-namespace:MahApps.Metro.Converters"
xmlns:sys="clr-namespace:System;assembly=mscorlib">
<Converters:ThicknessBindingConverter x:Key="ThicknessBindingConverter" />
<Converters:CornerRadiusBindingConverter x:Key="CornerRadiusBindingConverter" />
<Thickness x:Key="ExpanderHeaderThemePadding">2</Thickness>
<sys:Double x:Key="ExpanderToggleButtonEllipseThemeSize">18</sys:Double>
<Style x:Key="MahApps.Styles.ToggleButton.ExpanderHeader.Base" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="BorderThickness" Value="0" />
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="Margin" Value="0" />
<Setter Property="Padding" Value="{DynamicResource ExpanderHeaderThemePadding}" />
<Setter Property="SnapsToDevicePixels" Value="True" />
</Style>
<Style x:Key="MahApps.Styles.ToggleButton.ExpanderHeader.Right"
BasedOn="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Base}"
TargetType="{x:Type ToggleButton}">
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
<Grid Margin="{TemplateBinding Padding}"
Background="Transparent"
SnapsToDevicePixels="False">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid Margin="1">
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="-90" />
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse x:Name="Circle"
Width="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
Height="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Stroke="{TemplateBinding Foreground}" />
<Path x:Name="Arrow"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 1,1.5 L 4.5,5 L 8,1.5"
SnapsToDevicePixels="false"
Stroke="{TemplateBinding Foreground}"
StrokeThickness="2" />
</Grid>
<Controls:ContentControlEx Grid.Row="1"
Margin="0 4 0 0"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
Content="{TemplateBinding Content}"
ContentCharacterCasing="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.ContentCharacterCasing)}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"
RecognizesAccessKey="{TemplateBinding Controls:ControlsHelper.RecognizesAccessKey}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter TargetName="Arrow" Property="Data" Value="M 1,4.5 L 4.5,1 L 8,4.5" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="StrokeThickness" Value="2" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="VerticalContentAlignment" Value="Stretch" />
</Style>
<Style x:Key="MahApps.Styles.ToggleButton.ExpanderHeader.Up"
BasedOn="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Base}"
TargetType="{x:Type ToggleButton}">
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<Grid Margin="{TemplateBinding Padding}"
Background="Transparent"
SnapsToDevicePixels="False">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid Margin="1">
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="180" />
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse x:Name="Circle"
Width="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
Height="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Stroke="{TemplateBinding Foreground}" />
<Path x:Name="Arrow"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 1,1.5 L 4.5,5 L 8,1.5"
SnapsToDevicePixels="false"
Stroke="{TemplateBinding Foreground}"
StrokeThickness="2" />
</Grid>
<Controls:ContentControlEx Grid.Column="1"
Margin="4 0 0 0"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
Content="{TemplateBinding Content}"
ContentCharacterCasing="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.ContentCharacterCasing)}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"
RecognizesAccessKey="{TemplateBinding Controls:ControlsHelper.RecognizesAccessKey}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter TargetName="Arrow" Property="Data" Value="M 1,4.5 L 4.5,1 L 8,4.5" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="StrokeThickness" Value="2" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="VerticalContentAlignment" Value="Center" />
</Style>
<Style x:Key="MahApps.Styles.ToggleButton.ExpanderHeader.Left"
BasedOn="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Right}"
TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<Grid Margin="{TemplateBinding Padding}"
Background="Transparent"
SnapsToDevicePixels="False">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid Margin="1">
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="90" />
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse x:Name="Circle"
Width="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
Height="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Stroke="{TemplateBinding Foreground}" />
<Path x:Name="Arrow"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 1,1.5 L 4.5,5 L 8,1.5"
SnapsToDevicePixels="false"
Stroke="{TemplateBinding Foreground}"
StrokeThickness="2" />
</Grid>
<Controls:ContentControlEx Grid.Row="1"
Margin="0 4 0 0"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
Content="{TemplateBinding Content}"
ContentCharacterCasing="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.ContentCharacterCasing)}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"
RecognizesAccessKey="{TemplateBinding Controls:ControlsHelper.RecognizesAccessKey}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter TargetName="Arrow" Property="Data" Value="M 1,4.5 L 4.5,1 L 8,4.5" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="StrokeThickness" Value="2" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MahApps.Styles.ToggleButton.ExpanderHeader.Down"
BasedOn="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Up}"
TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<Grid Margin="{TemplateBinding Padding}"
Background="Transparent"
SnapsToDevicePixels="False">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid Margin="1">
<Ellipse x:Name="Circle"
Width="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
Height="{DynamicResource ExpanderToggleButtonEllipseThemeSize}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Stroke="{TemplateBinding Foreground}" />
<Path x:Name="Arrow"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 1,1.5 L 4.5,5 L 8,1.5"
SnapsToDevicePixels="false"
Stroke="{TemplateBinding Foreground}"
StrokeThickness="2" />
</Grid>
<Controls:ContentControlEx Grid.Column="1"
Margin="4 0 0 0"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
Content="{TemplateBinding Content}"
ContentCharacterCasing="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.ContentCharacterCasing)}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"
RecognizesAccessKey="{TemplateBinding Controls:ControlsHelper.RecognizesAccessKey}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter TargetName="Arrow" Property="Data" Value="M 1,4.5 L 4.5,1 L 8,4.5" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.Gray2}" />
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter TargetName="Arrow" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="Stroke" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter TargetName="Circle" Property="StrokeThickness" Value="2" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Storyboard x:Key="MahApps.Storyboard.Expander.Expand">
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ExpandSite" Storyboard.TargetProperty="(UIElement.Visibility)">
<DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Storyboard.TargetName="ExpandSite"
Storyboard.TargetProperty="(UIElement.Opacity)"
From="0"
To="1"
Duration="0:0:0.25" />
</Storyboard>
<Storyboard x:Key="MahApps.Storyboard.Expander.Collapse">
<DoubleAnimation Storyboard.TargetName="ExpandSite"
Storyboard.TargetProperty="(UIElement.Opacity)"
From="1"
To="0"
Duration="0:0:0.25" />
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ExpandSite" Storyboard.TargetProperty="(UIElement.Visibility)">
<DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{x:Static Visibility.Visible}" />
<DiscreteObjectKeyFrame KeyTime="0:0:0.25" Value="{x:Static Visibility.Collapsed}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
<Style x:Key="MahApps.Styles.Expander" TargetType="{x:Type Expander}">
<Setter Property="BorderBrush" Value="{DynamicResource MahApps.Brushes.Accent}" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="Controls:ControlsHelper.ContentCharacterCasing" Value="Upper" />
<Setter Property="Controls:ExpanderHelper.CollapseStoryboard" Value="{StaticResource MahApps.Storyboard.Expander.Collapse}" />
<Setter Property="Controls:ExpanderHelper.ExpandStoryboard" Value="{StaticResource MahApps.Storyboard.Expander.Expand}" />
<Setter Property="Controls:ExpanderHelper.HeaderDownStyle" Value="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Down}" />
<Setter Property="Controls:ExpanderHelper.HeaderLeftStyle" Value="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Left}" />
<Setter Property="Controls:ExpanderHelper.HeaderRightStyle" Value="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Right}" />
<Setter Property="Controls:ExpanderHelper.HeaderUpStyle" Value="{StaticResource MahApps.Styles.ToggleButton.ExpanderHeader.Up}" />
<Setter Property="Controls:HeaderedControlHelper.HeaderBackground" Value="{DynamicResource MahApps.Brushes.Accent}" />
<Setter Property="Controls:HeaderedControlHelper.HeaderFontSize" Value="{DynamicResource MahApps.Font.Size.Content}" />
<Setter Property="Controls:HeaderedControlHelper.HeaderForeground" Value="{x:Null}" />
<Setter Property="Foreground" Value="{DynamicResource MahApps.Brushes.ThemeForeground}" />
<Setter Property="Padding" Value="4" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Expander}">
<Grid>
<Rectangle x:Name="DisabledVisualElement"
Fill="{DynamicResource MahApps.Brushes.Control.Disabled}"
IsHitTestVisible="false"
Opacity="0" />
<DockPanel x:Name="ExpanderRoot">
<Border x:Name="HeaderSite"
Background="{TemplateBinding Controls:HeaderedControlHelper.HeaderBackground}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Bottom}}"
DockPanel.Dock="Top"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
UseLayoutRounding="True">
<ToggleButton x:Name="ToggleSite"
Controls:ControlsHelper.ContentCharacterCasing="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.ContentCharacterCasing)}"
Content="{TemplateBinding Header}"
ContentStringFormat="{TemplateBinding HeaderStringFormat}"
ContentTemplate="{TemplateBinding HeaderTemplate}"
ContentTemplateSelector="{TemplateBinding HeaderTemplateSelector}"
FontFamily="{TemplateBinding Controls:HeaderedControlHelper.HeaderFontFamily}"
FontSize="{TemplateBinding Controls:HeaderedControlHelper.HeaderFontSize}"
FontStretch="{TemplateBinding Controls:HeaderedControlHelper.HeaderFontStretch}"
FontWeight="{TemplateBinding Controls:HeaderedControlHelper.HeaderFontWeight}"
IsChecked="{Binding IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ExpanderHelper.HeaderDownStyle)}"
UseLayoutRounding="False">
<ToggleButton.Foreground>
<MultiBinding Converter="{x:Static Converters:BackgroundToForegroundConverter.Instance}">
<Binding Mode="OneWay"
Path="(Controls:HeaderedControlHelper.HeaderBackground)"
RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Mode="OneWay"
Path="(Controls:HeaderedControlHelper.HeaderForeground)"
RelativeSource="{RelativeSource TemplatedParent}" />
</MultiBinding>
</ToggleButton.Foreground>
</ToggleButton>
</Border>
<Border x:Name="ExpandSite"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessBindingConverter}, ConverterParameter={x:Static Converters:ThicknessSideType.Top}}"
CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Top}}"
DockPanel.Dock="Bottom"
Focusable="false"
Opacity="0"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
UseLayoutRounding="True"
Visibility="Collapsed">
<ContentPresenter Margin="{TemplateBinding Padding}"
Content="{TemplateBinding Content}"
ContentTemplate="{TemplateBinding ContentTemplate}"
Cursor="{TemplateBinding Cursor}"
UseLayoutRounding="False" />
</Border>
</DockPanel>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver" />
<VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="DisabledVisualElement" Storyboard.TargetProperty="Opacity">
<SplineDoubleKeyFrame KeyTime="0" Value="0.7" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ExpanderRoot" Storyboard.TargetProperty="(UIElement.Opacity)">
<EasingDoubleKeyFrame KeyTime="0" Value="0.3" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
</Grid>
<ControlTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsExpanded, RelativeSource={RelativeSource Self}}" Value="True" />
<Condition Binding="{Binding Path=(Controls:ExpanderHelper.ExpandStoryboard), RelativeSource={RelativeSource Self}}" Value="{x:Null}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="ExpandSite" Property="Opacity" Value="1" />
<Setter TargetName="ExpandSite" Property="Visibility" Value="Visible" />
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsExpanded, RelativeSource={RelativeSource Self}}" Value="False" />
<Condition Binding="{Binding Path=(Controls:ExpanderHelper.CollapseStoryboard), RelativeSource={RelativeSource Self}}" Value="{x:Null}" />
</MultiDataTrigger.Conditions>
<Setter TargetName="ExpandSite" Property="Opacity" Value="0" />
<Setter TargetName="ExpandSite" Property="Visibility" Value="Collapsed" />
</MultiDataTrigger>
<Trigger Property="ExpandDirection" Value="Right">
<Setter TargetName="ExpandSite" Property="BorderThickness" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessBindingConverter}, ConverterParameter={x:Static Converters:ThicknessSideType.Left}}" />
<Setter TargetName="ExpandSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Left}}" />
<Setter TargetName="ExpandSite" Property="DockPanel.Dock" Value="Right" />
<Setter TargetName="HeaderSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Right}}" />
<Setter TargetName="HeaderSite" Property="DockPanel.Dock" Value="Left" />
<Setter TargetName="ToggleSite" Property="Style" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ExpanderHelper.HeaderRightStyle)}" />
</Trigger>
<Trigger Property="ExpandDirection" Value="Up">
<Setter TargetName="ExpandSite" Property="BorderThickness" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessBindingConverter}, ConverterParameter={x:Static Converters:ThicknessSideType.Bottom}}" />
<Setter TargetName="ExpandSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Bottom}}" />
<Setter TargetName="ExpandSite" Property="DockPanel.Dock" Value="Top" />
<Setter TargetName="HeaderSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Top}}" />
<Setter TargetName="HeaderSite" Property="DockPanel.Dock" Value="Bottom" />
<Setter TargetName="ToggleSite" Property="Style" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ExpanderHelper.HeaderUpStyle)}" />
</Trigger>
<Trigger Property="ExpandDirection" Value="Left">
<Setter TargetName="ExpandSite" Property="BorderThickness" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessBindingConverter}, ConverterParameter={x:Static Converters:ThicknessSideType.Right}}" />
<Setter TargetName="ExpandSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Right}}" />
<Setter TargetName="ExpandSite" Property="DockPanel.Dock" Value="Left" />
<Setter TargetName="HeaderSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Converter={StaticResource CornerRadiusBindingConverter}, ConverterParameter={x:Static Converters:RadiusType.Left}}" />
<Setter TargetName="HeaderSite" Property="DockPanel.Dock" Value="Right" />
<Setter TargetName="ToggleSite" Property="Style" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ExpanderHelper.HeaderLeftStyle)}" />
</Trigger>
<Trigger Property="IsExpanded" Value="false">
<Setter TargetName="HeaderSite" Property="CornerRadius" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius)}" />
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>