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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">
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary>
<converters:BrushRoundConverter x:Key="BrushRoundConverter"/>
<converters:MathMultipleConverter x:Key="MathMlpMultipleConverter" Operation="Multiply" />
</ResourceDictionary>
</ResourceDictionary.MergedDictionaries>
<converters:NullableToVisibilityConverter x:Key="NullableToVisibilityConverter" />
<Style x:Key="MaterialDesignTreeView" TargetType="{x:Type TreeView}">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderBrush" Value="{x:Null}"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Foreground" Value="{DynamicResource MaterialDesignBody}"/>
<Setter Property="Padding" Value="1"/>
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TreeView}">
<Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="true">
<ScrollViewer x:Name="_tv_scrollviewer_" Background="{TemplateBinding Background}" CanContentScroll="false" Focusable="false" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}">
<ItemsPresenter/>
</ScrollViewer>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Opacity" Value=".56"/>
</Trigger>
<Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
<Setter Property="CanContentScroll" TargetName="_tv_scrollviewer_" Value="true"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<VirtualizingStackPanel/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
<Style x:Key="MaterialDesignTreeViewItemFocusVisual">
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Rectangle/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignExpandCollapseToggleStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Focusable" Value="False"/>
<Setter Property="Width" Value="16"/>
<Setter Property="Height" Value="16"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Background="Transparent" Height="16" Width="16">
<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="45"/>
</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="45"/>
</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="45"/>
<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="45"/>
</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>
<Viewbox>
<Canvas Width="24" Height="24">
<Path Data="M8.59,16.58L13.17,12L8.59,7.41L10,6L16,12L10,18L8.59,16.58Z"
x:Name="ExpandPath"
SnapsToDevicePixels="True"
Fill="{TemplateBinding Foreground}"
Stroke="{TemplateBinding Foreground}" RenderTransformOrigin=".5,.5">
<Path.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform Angle="0" CenterX="4" CenterY="4"/>
<TranslateTransform/>
</TransformGroup>
</Path.RenderTransform>
</Path>
</Canvas>
</Viewbox>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="MaterialDesignTreeViewItem" TargetType="{x:Type TreeViewItem}">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="Padding" Value="8" />
<Setter Property="FocusVisualStyle" Value="{StaticResource MaterialDesignTreeViewItemFocusVisual}"/>
<Setter Property="Foreground" Value="{Binding Foreground, RelativeSource={RelativeSource AncestorType={x:Type TreeView}}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TreeViewItem}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition/>
</Grid.RowDefinitions>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup Name="CommonStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.3" To="Normal">
<VisualTransition.GeneratedEasingFunction>
<CubicEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
</VisualTransition>
</VisualStateGroup.Transitions>
<VisualState Name="Normal"/>
<VisualState Name="MouseOver">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="MouseOverBorder" Storyboard.TargetProperty="Opacity"
To="0.1" Duration="0"/>
<DoubleAnimation Storyboard.TargetName="MouseOverBorder" Storyboard.TargetProperty="Opacity"
To="0.1" Duration="0"/>
</Storyboard>
</VisualState>
<VisualState Name="Disabled"/>
</VisualStateGroup>
<VisualStateGroup x:Name="SelectionStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.6"/>
</VisualStateGroup.Transitions>
<VisualState Name="Selected">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="SelectedBorder"
Storyboard.TargetProperty="Opacity"
To="0.18" Duration="0"/>
</Storyboard>
</VisualState>
<VisualState Name="Unselected"/>
</VisualStateGroup>
<VisualStateGroup x:Name="ExpansionStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" To="Expanded">
<VisualTransition.GeneratedEasingFunction>
<CubicEase EasingMode="EaseOut"/>
</VisualTransition.GeneratedEasingFunction>
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ItemsHost" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ItemsHost" To="1" Duration="0:0:0.3"/>
<DoubleAnimation Storyboard.TargetProperty="Scale" Storyboard.TargetName="ScaleHost" 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="ItemsHost" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0:0:0.3" Value="{x:Static Visibility.Collapsed}" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ItemsHost" To="0" Duration="0:0:0.3"/>
<DoubleAnimation Storyboard.TargetProperty="Scale" Storyboard.TargetName="ScaleHost" To="0" Duration="0:0:0.3"/>
</Storyboard>
</VisualTransition>
</VisualStateGroup.Transitions>
<VisualState x:Name="Expanded">
<Storyboard>
<DoubleAnimation Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ItemsHost" To="1" Duration="0"/>
<DoubleAnimation Storyboard.TargetProperty="Scale" Storyboard.TargetName="ScaleHost" To="1" Duration="0:0:0.3"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ItemsHost" 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="ItemsHost" To="0" Duration="0"/>
<DoubleAnimation Storyboard.TargetProperty="Scale" Storyboard.TargetName="ScaleHost" To="0" Duration="0:0:0.3"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ItemsHost" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Collapsed}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<wpf:ScaleHost x:Name="ScaleHost" />
<ToggleButton x:Name="Expander" ClickMode="Press" IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource MaterialDesignExpandCollapseToggleStyle}"
Foreground="{TemplateBinding Foreground}"
Margin="8 0 8 0"
VerticalAlignment="Center"
/>
<Border x:Name="MouseOverBorder"
Grid.Column="1" Grid.ColumnSpan="2"
IsHitTestVisible="False"
Opacity="0"
Background="{TemplateBinding Foreground, Converter={StaticResource BrushRoundConverter}}"/>
<Border x:Name="SelectedBorder"
Grid.Column="1" Grid.ColumnSpan="2"
IsHitTestVisible="False"
Opacity="0"
Background="{TemplateBinding Foreground, Converter={StaticResource BrushRoundConverter}}"/>
<Grid Grid.Column="1" Grid.ColumnSpan="2" x:Name="ContentGrid" Background="Transparent">
<wpf:Ripple Feedback="{TemplateBinding Foreground, Converter={StaticResource BrushRoundConverter}}"
Focusable="False"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
Padding="{TemplateBinding Padding}">
<ContentPresenter x:Name="PART_Header" ContentSource="Header"/>
</wpf:Ripple>
</Grid>
<ContentControl Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2"
x:Name="AdditionalContentControl"
Content="{TemplateBinding Header}"
ContentTemplate="{Binding RelativeSource={RelativeSource Self}, Path=(wpf:TreeViewAssist.AdditionalTemplate)}"
ContentTemplateSelector="{Binding RelativeSource={RelativeSource Self}, Path=(wpf:TreeViewAssist.AdditionalTemplateSelector)}"
Visibility="Collapsed">
</ContentControl>
<StackPanel Grid.Column="1" Grid.Row="2"
x:Name="ItemsPanel"
Margin="-16 0 0 0"
Grid.ColumnSpan="2">
<StackPanel.Height>
<MultiBinding Converter="{StaticResource MathMlpMultipleConverter}">
<Binding ElementName="ItemsHost" Path="ActualHeight"/>
<Binding ElementName="ScaleHost" Path="Scale"/>
</MultiBinding>
</StackPanel.Height>
<ItemsPresenter x:Name="ItemsHost"
VerticalAlignment="Top"
Opacity="0"
Visibility="Collapsed"/>
</StackPanel>
</Grid>
<ControlTemplate.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=(wpf:TreeViewAssist.AdditionalTemplate), Converter={StaticResource NullableToVisibilityConverter}, Mode=OneWay}"
Value="Visible">
<Setter TargetName="AdditionalContentControl" Property="Visibility" Value="Visible" />
</DataTrigger>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=(wpf:TreeViewAssist.AdditionalTemplateSelector), Converter={StaticResource NullableToVisibilityConverter}, Mode=OneWay}"
Value="Visible">
<Setter TargetName="AdditionalContentControl" Property="Visibility" Value="Visible" />
</DataTrigger>
<Trigger Property="HasItems" Value="false">
<Setter Property="Visibility" TargetName="Expander" Value="Hidden"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Opacity" Value=".56"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<VirtualizingStackPanel/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
</ResourceDictionary>
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