Fluent.xaml

<Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:collections="using:Avalonia.Collections">
  <Styles.Resources>
   <ResourceDictionary>
    <ResourceDictionary.ThemeDictionaries>
        <ResourceDictionary x:Key="Dark">
          <SolidColorBrush x:Key="DataGridColumnHeaderForegroundBrush" Color="{DynamicResource SystemBaseMediumColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderBackgroundBrush" Color="{DynamicResource SystemAltHighColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderHoveredBackgroundBrush" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderPressedBackgroundBrush" Color="{DynamicResource SystemListMediumColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderDraggedBackgroundBrush" Color="{DynamicResource SystemChromeMediumLowColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderBackgroundBrush" Color="{DynamicResource SystemChromeMediumColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderPressedBackgroundBrush" Color="{DynamicResource SystemListMediumColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderForegroundBrush" Color="{DynamicResource SystemBaseHighColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderHoveredBackgroundBrush" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridRowHoveredBackgroundColor" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridRowInvalidBrush" Color="{DynamicResource SystemErrorTextColor}" />
          <SolidColorBrush x:Key="DataGridCellFocusVisualPrimaryBrush" Color="{DynamicResource SystemBaseHighColor}" />
          <SolidColorBrush x:Key="DataGridCellFocusVisualSecondaryBrush" Color="{DynamicResource SystemAltMediumColor}" />
          <SolidColorBrush x:Key="DataGridCellInvalidBrush" Color="{DynamicResource SystemErrorTextColor}" />
          <SolidColorBrush x:Key="DataGridGridLinesBrush" Opacity="0.4" Color="{DynamicResource SystemBaseMediumLowColor}" />
          <SolidColorBrush x:Key="DataGridDetailsPresenterBackgroundBrush" Color="{DynamicResource SystemChromeMediumLowColor}" />

        </ResourceDictionary>
        <ResourceDictionary x:Key="Default">
          <SolidColorBrush x:Key="DataGridColumnHeaderForegroundBrush" Color="{DynamicResource SystemBaseMediumColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderBackgroundBrush" Color="{DynamicResource SystemAltHighColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderHoveredBackgroundBrush" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderPressedBackgroundBrush" Color="{DynamicResource SystemListMediumColor}" />
          <SolidColorBrush x:Key="DataGridColumnHeaderDraggedBackgroundBrush" Color="{DynamicResource SystemChromeMediumLowColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderBackgroundBrush" Color="{DynamicResource SystemChromeMediumColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderPressedBackgroundBrush" Color="{DynamicResource SystemListMediumColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderForegroundBrush" Color="{DynamicResource SystemBaseHighColor}" />
          <SolidColorBrush x:Key="DataGridRowGroupHeaderHoveredBackgroundBrush" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridRowHoveredBackgroundColor" Color="{DynamicResource SystemListLowColor}" />
          <SolidColorBrush x:Key="DataGridRowInvalidBrush" Color="{DynamicResource SystemErrorTextColor}" />
          <SolidColorBrush x:Key="DataGridCellFocusVisualPrimaryBrush" Color="{DynamicResource SystemBaseHighColor}" />
          <SolidColorBrush x:Key="DataGridCellFocusVisualSecondaryBrush" Color="{DynamicResource SystemAltMediumColor}" />
          <SolidColorBrush x:Key="DataGridCellInvalidBrush" Color="{DynamicResource SystemErrorTextColor}" />
          <SolidColorBrush x:Key="DataGridGridLinesBrush" Opacity="0.4" Color="{DynamicResource SystemBaseMediumLowColor}" />
          <SolidColorBrush x:Key="DataGridDetailsPresenterBackgroundBrush" Color="{DynamicResource SystemChromeMediumLowColor}" />

        </ResourceDictionary>
    </ResourceDictionary.ThemeDictionaries>

    <x:Double x:Key="ListAccentLowOpacity">0.6</x:Double>
    <x:Double x:Key="ListAccentMediumOpacity">0.8</x:Double>
    <x:Double x:Key="DataGridSortIconMinWidth">32</x:Double>

    <StreamGeometry x:Key="DataGridSortIconDescendingPath">M1875 1011l-787 787v-1798h-128v1798l-787 -787l-90 90l941 941l941 -941z</StreamGeometry>
    <StreamGeometry x:Key="DataGridSortIconAscendingPath">M1965 947l-941 -941l-941 941l90 90l787 -787v1798h128v-1798l787 787z</StreamGeometry>
    <StreamGeometry x:Key="DataGridRowGroupHeaderIconClosedPath">M515 93l930 931l-930 931l90 90l1022 -1021l-1022 -1021z</StreamGeometry>
    <StreamGeometry x:Key="DataGridRowGroupHeaderIconOpenedPath">M109 486 19 576 1024 1581 2029 576 1939 486 1024 1401z</StreamGeometry>

    <StaticResource x:Key="DataGridRowBackgroundBrush" ResourceKey="SystemControlTransparentBrush" />
    <SolidColorBrush x:Key="DataGridRowSelectedBackgroundBrush" Color="{DynamicResource SystemAccentColor}" />
    <StaticResource x:Key="DataGridRowSelectedBackgroundOpacity" ResourceKey="ListAccentLowOpacity" />
    <SolidColorBrush x:Key="DataGridRowSelectedHoveredBackgroundBrush" Color="{DynamicResource SystemAccentColor}" />
    <StaticResource x:Key="DataGridRowSelectedHoveredBackgroundOpacity" ResourceKey="ListAccentMediumOpacity" />
    <SolidColorBrush x:Key="DataGridRowSelectedUnfocusedBackgroundBrush" Color="{DynamicResource SystemAccentColor}" />
    <StaticResource x:Key="DataGridRowSelectedUnfocusedBackgroundOpacity" ResourceKey="ListAccentLowOpacity" />
    <SolidColorBrush x:Key="DataGridRowSelectedHoveredUnfocusedBackgroundBrush" Color="{DynamicResource SystemAccentColor}" />
    <StaticResource x:Key="DataGridRowSelectedHoveredUnfocusedBackgroundOpacity" ResourceKey="ListAccentMediumOpacity" />
    <StaticResource x:Key="DataGridCellBackgroundBrush" ResourceKey="SystemControlTransparentBrush" />
    <StaticResource x:Key="DataGridCurrencyVisualPrimaryBrush" ResourceKey="SystemControlTransparentBrush" />
    <StaticResource x:Key="DataGridFillerColumnGridLinesBrush" ResourceKey="SystemControlTransparentBrush" />

    <ControlTheme x:Key="DataGridCellTextBlockTheme" TargetType="TextBlock">
      <Setter Property="Margin" Value="12,0,12,0" />
      <Setter Property="VerticalAlignment" Value="Center" />
    </ControlTheme>
    <ControlTheme x:Key="DataGridCellTextBoxTheme" TargetType="TextBox" BasedOn="{StaticResource {x:Type TextBox}}">
      <Setter Property="VerticalAlignment" Value="Stretch" />
      <Setter Property="Background" Value="Transparent" />
      <Style Selector="^ /template/ DataValidationErrors">
        <Setter Property="Theme" Value="{StaticResource TooltipDataValidationErrors}" />
      </Style>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGridCell}" TargetType="DataGridCell">
      <Setter Property="Background" Value="{DynamicResource DataGridCellBackgroundBrush}" />
      <Setter Property="HorizontalContentAlignment" Value="Stretch" />
      <Setter Property="VerticalContentAlignment" Value="Stretch" />
      <Setter Property="FontSize" Value="15" />
      <Setter Property="MinHeight" Value="32" />
      <Setter Property="Template">
        <ControlTemplate>
          <Border x:Name="CellBorder"
                  Background="{TemplateBinding Background}"
                  BorderBrush="{TemplateBinding BorderBrush}"
                  BorderThickness="{TemplateBinding BorderThickness}"
                  CornerRadius="{TemplateBinding CornerRadius}">
            <Grid x:Name="PART_CellRoot" ColumnDefinitions="*,Auto">

              <Rectangle x:Name="CurrencyVisual"
                         IsVisible="False"
                         HorizontalAlignment="Stretch"
                         VerticalAlignment="Stretch"
                         Fill="Transparent"
                         IsHitTestVisible="False"
                         Stroke="{DynamicResource DataGridCurrencyVisualPrimaryBrush}"
                         StrokeThickness="1" />
              <Grid Grid.Column="0" x:Name="FocusVisual" IsHitTestVisible="False"
                    IsVisible="False">
                <Rectangle HorizontalAlignment="Stretch"
                           VerticalAlignment="Stretch"
                           Fill="Transparent"
                           IsHitTestVisible="False"
                           Stroke="{DynamicResource DataGridCellFocusVisualPrimaryBrush}"
                           StrokeThickness="2" />
                <Rectangle Margin="2"
                           HorizontalAlignment="Stretch"
                           VerticalAlignment="Stretch"
                           Fill="Transparent"
                           IsHitTestVisible="False"
                           Stroke="{DynamicResource DataGridCellFocusVisualSecondaryBrush}"
                           StrokeThickness="1" />
              </Grid>

              <ContentPresenter Grid.Column="0" Margin="{TemplateBinding Padding}"
                                HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                Content="{TemplateBinding Content}"
                                ContentTemplate="{TemplateBinding ContentTemplate}"
                                Foreground="{TemplateBinding Foreground}" />

              <Rectangle Grid.Column="0" x:Name="InvalidVisualElement"
                         IsVisible="False"
                         HorizontalAlignment="Stretch"
                         VerticalAlignment="Stretch"
                         IsHitTestVisible="False"
                         Stroke="{DynamicResource DataGridCellInvalidBrush}"
                         StrokeThickness="1" />

              <Rectangle Name="PART_RightGridLine"
                         Grid.Column="1"
                         Width="1"
                         VerticalAlignment="Stretch"
                         Fill="{DynamicResource DataGridFillerColumnGridLinesBrush}" />
            </Grid>
          </Border>
        </ControlTemplate>
      </Setter>
      <Style Selector="^:current /template/ Rectangle#CurrencyVisual">
        <Setter Property="IsVisible" Value="True" />
      </Style>
      <Style Selector="^:focus /template/ Grid#FocusVisual">
        <Setter Property="IsVisible" Value="True" />
      </Style>
      <Style Selector="^:invalid /template/ Rectangle#InvalidVisualElement">
        <Setter Property="IsVisible" Value="True" />
      </Style>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGridColumnHeader}" TargetType="DataGridColumnHeader">
      <Setter Property="Foreground" Value="{DynamicResource DataGridColumnHeaderForegroundBrush}" />
      <Setter Property="Background" Value="{DynamicResource DataGridColumnHeaderBackgroundBrush}" />
      <Setter Property="HorizontalContentAlignment" Value="Stretch" />
      <Setter Property="VerticalContentAlignment" Value="Center" />
      <Setter Property="SeparatorBrush" Value="{DynamicResource DataGridGridLinesBrush}" />
      <Setter Property="Padding" Value="12,0,0,0" />
      <Setter Property="FontSize" Value="12" />
      <Setter Property="MinHeight" Value="32" />
      <Setter Property="Template">
        <ControlTemplate>
          <Border x:Name="HeaderBorder"
                  Background="{TemplateBinding Background}"
                  BorderBrush="{TemplateBinding BorderBrush}"
                  BorderThickness="{TemplateBinding BorderThickness}"
                  CornerRadius="{TemplateBinding CornerRadius}">
            <Grid Name="PART_ColumnHeaderRoot" ColumnDefinitions="*,Auto">

              <Panel Margin="{TemplateBinding Padding}"
                    HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                    VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
                <Grid>
                  <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*" />
                    <ColumnDefinition Width="Auto" MinWidth="{DynamicResource DataGridSortIconMinWidth}" />
                  </Grid.ColumnDefinitions>
                
                  <ContentPresenter Content="{TemplateBinding Content}"
                                    ContentTemplate="{TemplateBinding ContentTemplate}" />
                
                  <Path Name="SortIcon"
                        IsVisible="False"
                        Grid.Column="1"
                        Height="12"
                        HorizontalAlignment="Center"
                        VerticalAlignment="Center"
                        Fill="{TemplateBinding Foreground}"
                        Stretch="Uniform" />
                </Grid>
              </Panel>

              <Rectangle Name="VerticalSeparator"
                         Grid.Column="1"
                         Width="1"
                         VerticalAlignment="Stretch"
                         Fill="{TemplateBinding SeparatorBrush}"
                         IsVisible="{TemplateBinding AreSeparatorsVisible}" />

              <Grid x:Name="FocusVisual" IsHitTestVisible="False"
                    IsVisible="False">
                <Rectangle x:Name="FocusVisualPrimary"
                           HorizontalAlignment="Stretch"
                           VerticalAlignment="Stretch"
                           Fill="Transparent"
                           IsHitTestVisible="False"
                           Stroke="{DynamicResource DataGridCellFocusVisualPrimaryBrush}"
                           StrokeThickness="2" />
                <Rectangle x:Name="FocusVisualSecondary"
                           Margin="2"
                           HorizontalAlignment="Stretch"
                           VerticalAlignment="Stretch"
                           Fill="Transparent"
                           IsHitTestVisible="False"
                           Stroke="{DynamicResource DataGridCellFocusVisualSecondaryBrush}"
                           StrokeThickness="1" />
              </Grid>
            </Grid>
          </Border>
        </ControlTemplate>
      </Setter>

      <Style Selector="^:focus-visible /template/ Grid#FocusVisual">
        <Setter Property="IsVisible" Value="True" />
      </Style>

      <Style Selector="^:pointerover /template/ Grid#PART_ColumnHeaderRoot">
        <Setter Property="Background" Value="{DynamicResource DataGridColumnHeaderHoveredBackgroundBrush}" />
      </Style>

      <Style Selector="^:pressed /template/ Grid#PART_ColumnHeaderRoot">
        <Setter Property="Background" Value="{DynamicResource DataGridColumnHeaderPressedBackgroundBrush}" />
      </Style>

      <Style Selector="^:dragIndicator">
        <Setter Property="Opacity" Value="0.5" />
      </Style>

      <Style Selector="^:sortascending /template/ Path#SortIcon">
        <Setter Property="IsVisible" Value="True" />
        <Setter Property="Data" Value="{StaticResource DataGridSortIconAscendingPath}" />
      </Style>

      <Style Selector="^:sortdescending /template/ Path#SortIcon">
        <Setter Property="IsVisible" Value="True" />
        <Setter Property="Data" Value="{StaticResource DataGridSortIconDescendingPath}" />
      </Style>
    </ControlTheme>

    <ControlTheme x:Key="DataGridTopLeftColumnHeader" TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">
      <Setter Property="Template">
        <ControlTemplate>
          <Grid x:Name="TopLeftHeaderRoot"
                RowDefinitions="*,*,Auto">
            <Border Grid.RowSpan="2"
                    BorderThickness="0,0,1,0"
                    BorderBrush="{DynamicResource DataGridGridLinesBrush}" />
            <Rectangle Grid.Row="0" Grid.RowSpan="2"
                       VerticalAlignment="Bottom"
                       StrokeThickness="1"
                       Height="1"
                       Fill="{DynamicResource DataGridGridLinesBrush}" />
          </Grid>
        </ControlTemplate>
      </Setter>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGridRowHeader}" TargetType="DataGridRowHeader">
      <Setter Property="SeparatorBrush" Value="{DynamicResource DataGridGridLinesBrush}" />
      <Setter Property="AreSeparatorsVisible" Value="False" />
      <Setter Property="Template">
        <ControlTemplate>
          <Grid x:Name="PART_Root"
                RowDefinitions="*,*,Auto"
                ColumnDefinitions="Auto,*">
            <Border Grid.RowSpan="3"
                    Grid.ColumnSpan="2"
                    BorderBrush="{TemplateBinding SeparatorBrush}"
                    BorderThickness="0,0,1,0">
              <Grid Background="{TemplateBinding Background}">
                <Rectangle x:Name="RowInvalidVisualElement"
                           Opacity="0"
                           Fill="{DynamicResource DataGridRowInvalidBrush}"
                           Stretch="Fill" />
                <Rectangle x:Name="BackgroundRectangle"
                           Fill="{DynamicResource DataGridRowBackgroundBrush}"
                           Stretch="Fill" />
              </Grid>
            </Border>
            <Rectangle x:Name="HorizontalSeparator"
                       Grid.Row="2"
                       Grid.ColumnSpan="2"
                       Height="1"
                       Margin="1,0,1,0"
                       HorizontalAlignment="Stretch"
                       Fill="{TemplateBinding SeparatorBrush}"
                       IsVisible="{TemplateBinding AreSeparatorsVisible}" />

            <ContentPresenter Grid.RowSpan="2"
                              Grid.Column="1"
                              HorizontalAlignment="Center"
                              VerticalAlignment="Center"
                              Content="{TemplateBinding Content}" />
          </Grid>
        </ControlTemplate>
      </Setter>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGridRow}" TargetType="DataGridRow">
      <Setter Property="Background" Value="{Binding $parent[DataGrid].RowBackground}" />
      <Setter Property="Template">
        <ControlTemplate>
          <Border x:Name="RowBorder"
                  Background="{TemplateBinding Background}"
                  BorderBrush="{TemplateBinding BorderBrush}"
                  BorderThickness="{TemplateBinding BorderThickness}"
                  CornerRadius="{TemplateBinding CornerRadius}">
            <DataGridFrozenGrid Name="PART_Root"
                                ColumnDefinitions="Auto,*"
                                RowDefinitions="*,Auto,Auto">

              <Rectangle Name="BackgroundRectangle"
                         Fill="{DynamicResource DataGridRowBackgroundBrush}"
                         Grid.RowSpan="2"
                         Grid.ColumnSpan="2" />
              <Rectangle x:Name="InvalidVisualElement"
                         Opacity="0"
                         Grid.ColumnSpan="2"
                         Fill="{DynamicResource DataGridRowInvalidBrush}" />

              <DataGridRowHeader Name="PART_RowHeader"
                                 Grid.RowSpan="3"
                                 DataGridFrozenGrid.IsFrozen="True" />
              <DataGridCellsPresenter Name="PART_CellsPresenter"
                                      Grid.Column="1"
                                      DataGridFrozenGrid.IsFrozen="True" />
              <DataGridDetailsPresenter Name="PART_DetailsPresenter"
                                        Grid.Row="1"
                                        Grid.Column="1"
                                        Background="{DynamicResource DataGridDetailsPresenterBackgroundBrush}" />
              <Rectangle Name="PART_BottomGridLine"
                         Grid.Row="2"
                         Grid.Column="1"
                         Height="1"
                         HorizontalAlignment="Stretch" />

            </DataGridFrozenGrid>
          </Border>
        </ControlTemplate>
      </Setter>

      <Style Selector="^:invalid">
        <Style Selector="^ /template/ Rectangle#InvalidVisualElement">
          <Setter Property="Opacity" Value="0.4" />
        </Style>
        <Style Selector="^ /template/ Rectangle#BackgroundRectangle">
          <Setter Property="Opacity" Value="0" />
        </Style>
      </Style>

      <Style Selector="^:pointerover /template/ Rectangle#BackgroundRectangle">
        <Setter Property="Fill" Value="{DynamicResource DataGridRowHoveredBackgroundColor}" />
      </Style>

      <Style Selector="^:selected">
        <Style Selector="^ /template/ Rectangle#BackgroundRectangle">
          <Setter Property="Fill" Value="{DynamicResource DataGridRowSelectedUnfocusedBackgroundBrush}" />
          <Setter Property="Opacity" Value="{DynamicResource DataGridRowSelectedUnfocusedBackgroundOpacity}" />
        </Style>
        <Style Selector="^:pointerover /template/ Rectangle#BackgroundRectangle">
          <Setter Property="Fill" Value="{DynamicResource DataGridRowSelectedHoveredUnfocusedBackgroundBrush}" />
          <Setter Property="Opacity" Value="{DynamicResource DataGridRowSelectedHoveredUnfocusedBackgroundOpacity}" />
        </Style>
        <Style Selector="^:focus /template/ Rectangle#BackgroundRectangle">
          <Setter Property="Fill" Value="{DynamicResource DataGridRowSelectedBackgroundBrush}" />
          <Setter Property="Opacity" Value="{DynamicResource DataGridRowSelectedBackgroundOpacity}" />
        </Style>
        <Style Selector="^:pointerover:focus /template/ Rectangle#BackgroundRectangle">
          <Setter Property="Fill" Value="{DynamicResource DataGridRowSelectedHoveredBackgroundBrush}" />
          <Setter Property="Opacity" Value="{DynamicResource DataGridRowSelectedHoveredBackgroundOpacity}" />
        </Style>
      </Style>
    </ControlTheme>

    <ControlTheme x:Key="FluentDataGridRowGroupExpanderButtonTheme" TargetType="ToggleButton">
      <Setter Property="Template">
        <ControlTemplate>
          <Border Width="12"
                  Height="12"
                  Background="Transparent"
                  HorizontalAlignment="Center"
                  VerticalAlignment="Center">
            <Path Fill="{TemplateBinding Foreground}"
                  Data="{StaticResource DataGridRowGroupHeaderIconClosedPath}"
                  HorizontalAlignment="Right"
                  VerticalAlignment="Center"
                  Stretch="Uniform" />
          </Border>
        </ControlTemplate>
      </Setter>
      <Style Selector="^:checked /template/ Path">
        <Setter Property="Data" Value="{StaticResource DataGridRowGroupHeaderIconOpenedPath}" />
      </Style>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGridRowGroupHeader}" TargetType="DataGridRowGroupHeader">
      <Setter Property="Foreground" Value="{DynamicResource DataGridRowGroupHeaderForegroundBrush}" />
      <Setter Property="Background" Value="{DynamicResource DataGridRowGroupHeaderBackgroundBrush}" />
      <Setter Property="FontSize" Value="15" />
      <Setter Property="MinHeight" Value="32" />
      <Setter Property="Template">
        <ControlTemplate x:DataType="collections:DataGridCollectionViewGroup">
          <DataGridFrozenGrid Name="PART_Root"
                              Background="{TemplateBinding Background}"
                              MinHeight="{TemplateBinding MinHeight}"
                              ColumnDefinitions="Auto,Auto,Auto,Auto,*"
                              RowDefinitions="*,Auto">

            <Rectangle Name="PART_IndentSpacer"
                       Grid.Column="1" />
            <ToggleButton Name="PART_ExpanderButton"
                          Grid.Column="2"
                          Width="12"
                          Height="12"
                          Margin="12,0,0,0"
                          Theme="{StaticResource FluentDataGridRowGroupExpanderButtonTheme}"
                          BorderBrush="{TemplateBinding BorderBrush}"
                          BorderThickness="{TemplateBinding BorderThickness}"
                          Background="{TemplateBinding Background}"
                          CornerRadius="{TemplateBinding CornerRadius}"
                          IsTabStop="False"
                          Foreground="{TemplateBinding Foreground}" />

            <StackPanel Grid.Column="3"
                        Orientation="Horizontal"
                        VerticalAlignment="Center"
                        Margin="12,0,0,0">
              <TextBlock Name="PART_PropertyNameElement"
                         Margin="4,0,0,0"
                         IsVisible="{TemplateBinding IsPropertyNameVisible}"
                         Foreground="{TemplateBinding Foreground}" />
              <TextBlock Margin="4,0,0,0"
                         Text="{Binding Key}"
                         Foreground="{TemplateBinding Foreground}" />
              <TextBlock Name="PART_ItemCountElement"
                         Margin="4,0,0,0"
                         IsVisible="{TemplateBinding IsItemCountVisible}"
                         Foreground="{TemplateBinding Foreground}" />
            </StackPanel>

            <Rectangle x:Name="CurrencyVisual"
                       Grid.ColumnSpan="5"
                       IsVisible="False"
                       HorizontalAlignment="Stretch"
                       VerticalAlignment="Stretch"
                       Fill="Transparent"
                       IsHitTestVisible="False"
                       Stroke="{DynamicResource DataGridCurrencyVisualPrimaryBrush}"
                       StrokeThickness="1" />
            <Grid x:Name="FocusVisual"
                  Grid.ColumnSpan="5"
                  IsVisible="False"
                  IsHitTestVisible="False">
              <Rectangle HorizontalAlignment="Stretch"
                         VerticalAlignment="Stretch"
                         Fill="Transparent"
                         IsHitTestVisible="False"
                         Stroke="{DynamicResource DataGridCellFocusVisualPrimaryBrush}"
                         StrokeThickness="2" />
              <Rectangle Margin="2"
                         HorizontalAlignment="Stretch"
                         VerticalAlignment="Stretch"
                         Fill="Transparent"
                         IsHitTestVisible="False"
                         Stroke="{DynamicResource DataGridCellFocusVisualSecondaryBrush}"
                         StrokeThickness="1" />
            </Grid>

            <DataGridRowHeader Name="PART_RowHeader"
                               Grid.RowSpan="2"
                               DataGridFrozenGrid.IsFrozen="True" />

            <Rectangle x:Name="PART_BottomGridLine"
                       Grid.Row="1"
                       Grid.ColumnSpan="5"
                       Height="1" />
          </DataGridFrozenGrid>
        </ControlTemplate>
      </Setter>
    </ControlTheme>

    <ControlTheme x:Key="{x:Type DataGrid}" TargetType="DataGrid">
      <Setter Property="RowBackground" Value="Transparent" />
      <Setter Property="HeadersVisibility" Value="Column" />
      <Setter Property="HorizontalScrollBarVisibility" Value="Auto" />
      <Setter Property="VerticalScrollBarVisibility" Value="Auto" />
      <Setter Property="SelectionMode" Value="Extended" />
      <Setter Property="GridLinesVisibility" Value="None" />
      <Setter Property="HorizontalGridLinesBrush" Value="{DynamicResource DataGridGridLinesBrush}" />
      <Setter Property="VerticalGridLinesBrush" Value="{DynamicResource DataGridGridLinesBrush}" />
      <Setter Property="FocusAdorner" Value="{x:Null}" />
      <Setter Property="DropLocationIndicatorTemplate">
        <Template>
          <Rectangle Fill="{DynamicResource DataGridDropLocationIndicatorBackground}"
                     Width="2" />
        </Template>
      </Setter>
      <Setter Property="Template">
        <ControlTemplate>
          <Border x:Name="DataGridBorder"
                  Background="{TemplateBinding Background}"
                  BorderBrush="{TemplateBinding BorderBrush}"
                  BorderThickness="{TemplateBinding BorderThickness}"
                  CornerRadius="{TemplateBinding CornerRadius}">
            <Grid ColumnDefinitions="Auto,*,Auto"
                  RowDefinitions="Auto,*,Auto,Auto"
                  ClipToBounds="True">
              <DataGridColumnHeader Name="PART_TopLeftCornerHeader"
                                    Theme="{StaticResource DataGridTopLeftColumnHeader}" />
              <DataGridColumnHeadersPresenter Name="PART_ColumnHeadersPresenter"
                                              Grid.Column="1"
                                              Grid.Row="0" Grid.ColumnSpan="2" />
              <Rectangle Name="PART_ColumnHeadersAndRowsSeparator"
                         Grid.Row="0" Grid.ColumnSpan="3" Grid.Column="0"
                         VerticalAlignment="Bottom"
                         Height="1"
                         Fill="{DynamicResource DataGridGridLinesBrush}" />

              <DataGridRowsPresenter Name="PART_RowsPresenter"
                                     Grid.Row="1"
                                     Grid.RowSpan="2"
                                     Grid.ColumnSpan="3" Grid.Column="0">
                <DataGridRowsPresenter.GestureRecognizers>
                  <ScrollGestureRecognizer CanHorizontallyScroll="True" CanVerticallyScroll="True" />
                </DataGridRowsPresenter.GestureRecognizers>
              </DataGridRowsPresenter>
              <Rectangle Name="PART_BottomRightCorner"
                         Fill="{DynamicResource DataGridScrollBarsSeparatorBackground}"
                         Grid.Column="2"
                         Grid.Row="2" />
              <ScrollBar Name="PART_VerticalScrollbar"
                         Orientation="Vertical"
                         Grid.Column="2"
                         Grid.Row="1"
                         Width="{DynamicResource ScrollBarSize}" />

              <Grid Grid.Column="1"
                    Grid.Row="2"
                    ColumnDefinitions="Auto,*">
                <Rectangle Name="PART_FrozenColumnScrollBarSpacer" />
                <ScrollBar Name="PART_HorizontalScrollbar"
                           Grid.Column="1"
                           Orientation="Horizontal"
                           Height="{DynamicResource ScrollBarSize}" />
              </Grid>
              <Border x:Name="PART_DisabledVisualElement"
                      Grid.ColumnSpan="3" Grid.Column="0"
                      Grid.Row="0" Grid.RowSpan="4"
                      IsHitTestVisible="False"
                      HorizontalAlignment="Stretch"
                      VerticalAlignment="Stretch"
                      CornerRadius="2"
                      Background="{DynamicResource DataGridDisabledVisualElementBackground}"
                      IsVisible="{Binding !$parent[DataGrid].IsEnabled}" />
            </Grid>
          </Border>
        </ControlTemplate>
      </Setter>

      <Style Selector="^:empty-columns">
        <Style Selector="^ /template/ DataGridColumnHeader#PART_TopLeftCornerHeader">
          <Setter Property="IsVisible" Value="False" />
        </Style>
        <Style Selector="^ /template/ DataGridColumnHeadersPresenter#PART_ColumnHeadersPresenter">
          <Setter Property="IsVisible" Value="False" />
        </Style>
        <Style Selector="^ /template/ Rectangle#PART_ColumnHeadersAndRowsSeparator">
          <Setter Property="IsVisible" Value="False" />
        </Style>
      </Style>
    </ControlTheme>
   </ResourceDictionary>
  </Styles.Resources>
</Styles>