From 5dfddfb5494a2e5e1f77debfc81ae8297590ba7f Mon Sep 17 00:00:00 2001
From: Mbucari <mbucari1@gmail.com>
Date: Mon, 15 May 2023 12:51:46 -0600
Subject: [PATCH] Use avres DataGrid theme and only replace
 DataGridColumnHeader

---
 Source/LibationAvalonia/App.axaml             |   6 +-
 .../Assets/DataGridColumnHeader.xaml          | 104 ++++
 .../Assets/DataGridFluentTheme.xaml           | 588 ------------------
 .../LibationAvalonia/LibationAvalonia.csproj  |   4 +-
 4 files changed, 109 insertions(+), 593 deletions(-)
 create mode 100644 Source/LibationAvalonia/Assets/DataGridColumnHeader.xaml
 delete mode 100644 Source/LibationAvalonia/Assets/DataGridFluentTheme.xaml

diff --git a/Source/LibationAvalonia/App.axaml b/Source/LibationAvalonia/App.axaml
index ce461dcf..6716b9de 100644
--- a/Source/LibationAvalonia/App.axaml
+++ b/Source/LibationAvalonia/App.axaml
@@ -53,15 +53,15 @@
 					
 				</ResourceDictionary>
 			</ResourceDictionary.ThemeDictionaries>
-			
-</ResourceDictionary>
+		</ResourceDictionary>		
 	</Application.Resources>
 
 	<Application.Styles>
 		<FluentTheme />
 		<StyleInclude Source="avares://Avalonia.Themes.Fluent/FluentTheme.xaml"/>
-		<StyleInclude Source="/Assets/DataGridFluentTheme.xaml"/>
+		<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
 		<StyleInclude Source="/Assets/LibationVectorIcons.xaml"/>
+		<StyleInclude Source="/Assets/DataGridColumnHeader.xaml"/>
 
 		<Style Selector="TextBox[IsReadOnly=true]">
 			<Setter Property="Background" Value="{DynamicResource SystemControlBackgroundBaseLowBrush}" />
diff --git a/Source/LibationAvalonia/Assets/DataGridColumnHeader.xaml b/Source/LibationAvalonia/Assets/DataGridColumnHeader.xaml
new file mode 100644
index 00000000..8c82dc2d
--- /dev/null
+++ b/Source/LibationAvalonia/Assets/DataGridColumnHeader.xaml
@@ -0,0 +1,104 @@
+<Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+		xmlns:collections="using:Avalonia.Collections">
+	<Styles.Resources>
+		<!--
+		Based on Fluent template from v11.0.0-preview8
+		Modified sort arrow positioning to make more room for header text
+		-->
+		<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="8,0,0,0" />
+			<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">
+
+							<Grid Margin="{TemplateBinding Padding}"
+								  HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+								  VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
+								<Grid.ColumnDefinitions>
+									<ColumnDefinition Width="*" />
+									<ColumnDefinition Width="16" />
+								</Grid.ColumnDefinitions>
+
+								<ContentPresenter Content="{TemplateBinding Content}"
+												  ContentTemplate="{TemplateBinding ContentTemplate}" />
+
+								<Path Name="SortIcon"
+									  IsVisible="False"
+									  Grid.Column="1"
+									  Height="12"
+									  HorizontalAlignment="Left"
+									  VerticalAlignment="Center"
+									  Fill="{TemplateBinding Foreground}"
+									  Stretch="Uniform" />
+							</Grid>
+
+							<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>
+	</Styles.Resources>
+</Styles>
diff --git a/Source/LibationAvalonia/Assets/DataGridFluentTheme.xaml b/Source/LibationAvalonia/Assets/DataGridFluentTheme.xaml
deleted file mode 100644
index 82ef3f10..00000000
--- a/Source/LibationAvalonia/Assets/DataGridFluentTheme.xaml
+++ /dev/null
@@ -1,588 +0,0 @@
-<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>
-
-    <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="Focusable" Value="False" />
-      <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="Focusable" Value="False" />
-      <Setter Property="SeparatorBrush" Value="{DynamicResource DataGridGridLinesBrush}" />
-      <Setter Property="Padding" Value="8,0,0,0" />
-      <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">
-
-              <Grid Margin="{TemplateBinding Padding}"
-                    HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
-                    VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
-                <Grid.ColumnDefinitions>
-                  <ColumnDefinition Width="*" />
-                  <ColumnDefinition Width="16" />
-                </Grid.ColumnDefinitions>
-
-                <ContentPresenter Content="{TemplateBinding Content}"
-                                  ContentTemplate="{TemplateBinding ContentTemplate}" />
-
-                <Path Name="SortIcon"
-                      IsVisible="False"
-                      Grid.Column="1"
-                      Height="12"
-                      HorizontalAlignment="Left"
-                      VerticalAlignment="Center"
-                      Fill="{TemplateBinding Foreground}"
-                      Stretch="Uniform" />
-              </Grid>
-
-              <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="Focusable" Value="False" />
-      <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="Focusable" Value="False" />
-      <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="Focusable" Value="False" />
-      <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}"
-                          Focusable="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="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>
diff --git a/Source/LibationAvalonia/LibationAvalonia.csproj b/Source/LibationAvalonia/LibationAvalonia.csproj
index b703bea6..39448922 100644
--- a/Source/LibationAvalonia/LibationAvalonia.csproj
+++ b/Source/LibationAvalonia/LibationAvalonia.csproj
@@ -32,8 +32,8 @@
 
 	<ItemGroup>
 		<AvaloniaResource Include="Assets\**" />
-		<None Remove=".gitignore" />		
-		<None Remove="Assets\DataGridFluentTheme.xaml" />
+		<None Remove=".gitignore" />
+		<None Remove="Assets\DataGridColumnHeader.xaml" />
 		<None Remove="Assets\img-coverart-prod-unavailable_300x300.jpg" />
 		<None Remove="Assets\img-coverart-prod-unavailable_500x500.jpg" />
 		<None Remove="Assets\img-coverart-prod-unavailable_80x80.jpg" />