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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:wpf="clr-namespace:MaterialDesignThemes.Wpf"
xmlns:converters="clr-namespace:MaterialDesignThemes.Wpf.Converters"
xmlns:system="clr-namespace:System;assembly=mscorlib">
<converters:MathMultipleConverter x:Key="MathMlpMultipleConverter" Operation="Multiply" />
<Style x:Key="MaterialDesignExpanderToggleButton" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="Transparent">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CheckStates">
<VisualStateGroup.Transitions>
<VisualTransition From="Unchecked" To="Checked">
<VisualTransition.GeneratedEasingFunction>
<QuarticEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0" Value="0"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="-180"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualTransition>
<VisualTransition GeneratedDuration="0" To="Unchecked">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0" Value="-180"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualTransition>
<VisualTransition GeneratedDuration="0" To="Checked">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0" Value="0"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualTransition>
<VisualTransition From="Checked" GeneratedDuration="0" To="Unchecked">
<VisualTransition.GeneratedEasingFunction>
<QuarticEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0" Value="-180"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualTransition>
</VisualStateGroup.Transitions>
<VisualState x:Name="Checked">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="-180"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Unchecked">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ExpandPath">
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<wpf:PackIcon Kind="ChevronDown" Opacity=".38" x:Name="ExpandPath" RenderTransformOrigin="0.5,0.5"
Height="24" Width="24" Foreground="{TemplateBinding Foreground}">
<wpf:PackIcon.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform />
<TranslateTransform/>
</TransformGroup>
</wpf:PackIcon.RenderTransform>
</wpf:PackIcon>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpanderRightHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Left" />
<Setter Property="VerticalAlignment" Value="Stretch" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}" Padding="12,24,12,24">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition />
</Grid.RowDefinitions>
<ToggleButton Grid.Row="0"
HorizontalAlignment="Center"
Foreground="{TemplateBinding Foreground}"
IsChecked="{Binding Path=IsChecked, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource MaterialDesignExpanderToggleButton}"
RenderTransformOrigin="0.5,0.5">
<ToggleButton.RenderTransform>
<RotateTransform Angle="-90"/>
</ToggleButton.RenderTransform>
</ToggleButton>
<ContentPresenter Grid.Row="1"
HorizontalAlignment="Center"
Margin="0,16,0,0"
Content="{TemplateBinding Content}" VerticalAlignment="Top" />
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpanderLeftHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Right" />
<Setter Property="VerticalAlignment" Value="Stretch" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}" Padding="12,24,12,24">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition />
</Grid.RowDefinitions>
<ToggleButton Grid.Row="0"
HorizontalAlignment="Center"
Foreground="{TemplateBinding Foreground}"
IsChecked="{Binding Path=IsChecked, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource MaterialDesignExpanderToggleButton}"
RenderTransformOrigin="0.5,0.5">
<ToggleButton.RenderTransform>
<RotateTransform Angle="90"/>
</ToggleButton.RenderTransform>
</ToggleButton>
<ContentPresenter Grid.Row="1"
HorizontalAlignment="Center"
Margin="0,16,0,0"
Content="{TemplateBinding Content}" VerticalAlignment="Top" />
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpanderDownHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}" Padding="24,12,24,12">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<ContentPresenter Content="{TemplateBinding Content}"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"
VerticalAlignment="Center"
Margin="0,0,16,0" />
<ToggleButton Grid.Column="1"
VerticalAlignment="Center"
Foreground="{TemplateBinding Foreground}"
IsChecked="{Binding Path=IsChecked, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource MaterialDesignExpanderToggleButton}"/>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpanderUpHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="{TemplateBinding Background}" Padding="24,12,24,12">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<ContentPresenter VerticalAlignment="Center"
Content="{TemplateBinding Content}"
Margin="0,0,16,0" />
<ToggleButton IsChecked="{Binding Path=IsChecked, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
VerticalAlignment="Center"
Foreground="{TemplateBinding Foreground}"
Style="{StaticResource MaterialDesignExpanderToggleButton}"
RenderTransformOrigin="0.5,0.5"
Grid.Column="1">
<ToggleButton.RenderTransform>
<RotateTransform Angle="-180"/>
</ToggleButton.RenderTransform>
</ToggleButton>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpander" TargetType="{x:Type Expander}">
<Setter Property="BorderThickness" Value="0" />
<Setter Property="Background" Value="{DynamicResource MaterialDesignPaper}" />
<Setter Property="Foreground" Value="{Binding RelativeSource={RelativeSource AncestorType={x:Type FrameworkElement}}, Path=(TextElement.Foreground)}"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="VerticalContentAlignment" Value="Top"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Expander}">
<Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="ExpansionStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" To="Expanded">
<VisualTransition.GeneratedEasingFunction>
<CubicEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_Content" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_Content" To="1" Duration="0:0:0.3"/>
</Storyboard>
</VisualTransition>
<VisualTransition GeneratedDuration="0" To="Collapsed">
<VisualTransition.GeneratedEasingFunction>
<CubicEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_Content" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0:0:0.3" Value="{x:Static Visibility.Collapsed}" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_Content" To="0" Duration="0:0:0.3"/>
</Storyboard>
</VisualTransition>
</VisualStateGroup.Transitions>
<VisualState x:Name="Expanded">
<Storyboard>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_Content" To="1" Duration="0"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_Content" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Collapsed">
<Storyboard>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_Content" To="0" Duration="0"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_Content" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Hidden}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<DockPanel Background="{TemplateBinding Background}">
<ToggleButton Name="HeaderSite"
Focusable="False"
IsTabStop="False"
DockPanel.Dock="Top"
BorderThickness="0" Cursor="Hand"
IsChecked="{Binding Path=IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource MaterialDesignExpanderDownHeaderStyle}"
TextElement.FontSize="15"
Opacity=".87"
Foreground="{TemplateBinding Foreground}"
Content="{TemplateBinding Header}"
ContentTemplate="{TemplateBinding HeaderTemplate}"
ContentTemplateSelector="{TemplateBinding HeaderTemplateSelector}"
ContentStringFormat="{TemplateBinding HeaderStringFormat}"/>
<Border Name="ContentSite"
DockPanel.Dock="Bottom" >
<StackPanel Name="ContentPanel"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
Margin="{TemplateBinding Padding}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
<StackPanel.Height>
<MultiBinding Converter="{StaticResource MathMlpMultipleConverter}">
<Binding ElementName="PART_Content" Path="ActualHeight"/>
<Binding ElementName="PART_Content" Path="Opacity"/>
</MultiBinding>
</StackPanel.Height>
<StackPanel.Width>
<MultiBinding Converter="{StaticResource MathMlpMultipleConverter}">
<Binding ElementName="PART_Content" Path="ActualWidth"/>
<Binding ElementName="PART_Content" Path="Opacity"/>
</MultiBinding>
</StackPanel.Width>
<ContentPresenter Name="PART_Content" Focusable="False"
ContentTemplate="{TemplateBinding ContentTemplate}"
ContentStringFormat="{TemplateBinding ContentStringFormat}"
ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}"/>
</StackPanel>
</Border>
</DockPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="ExpandDirection" Value="Right">
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Left"/>
<Setter Property="DockPanel.Dock" TargetName="ContentSite" Value="Right"/>
<Setter Property="Orientation" TargetName="ContentPanel" Value="Horizontal"/>
<Setter Property="Height" TargetName="ContentPanel" Value="Auto"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource MaterialDesignExpanderRightHeaderStyle}"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Left">
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Right"/>
<Setter Property="DockPanel.Dock" TargetName="ContentSite" Value="Left"/>
<Setter Property="Orientation" TargetName="ContentPanel" Value="Horizontal"/>
<Setter Property="Height" TargetName="ContentPanel" Value="Auto"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource MaterialDesignExpanderLeftHeaderStyle}"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Up">
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Bottom"/>
<Setter Property="DockPanel.Dock" TargetName="ContentSite" Value="Top"/>
<Setter Property="Orientation" TargetName="ContentPanel" Value="Vertical"/>
<Setter Property="Width" TargetName="ContentPanel" Value="Auto"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource MaterialDesignExpanderUpHeaderStyle}"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Down">
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Top"/>
<Setter Property="DockPanel.Dock" TargetName="ContentSite" Value="Bottom"/>
<Setter Property="Orientation" TargetName="ContentPanel" Value="Vertical"/>
<Setter Property="Width" TargetName="ContentPanel" Value="Auto"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource MaterialDesignExpanderDownHeaderStyle}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
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