From 12fa653ca2f8daed5244918de29c1a0af3c0d326 Mon Sep 17 00:00:00 2001
From: robloo <robloo@users.noreply.github.com>
Date: Sun, 26 Mar 2023 10:22:08 -0400
Subject: [PATCH] Use Transparent background in ColorPreviewer so DropShadow
 appears

This addresses #10539. Drop shadow for now requires the Background to be set in order to work correctly.
---
 .../Themes/Fluent/ColorPreviewer.xaml                            | 1 +
 .../Themes/Simple/ColorPreviewer.xaml                            | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml
index 3a88d25ef1..e05fa5a907 100644
--- a/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml
+++ b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml
@@ -64,6 +64,7 @@
             <Border Grid.Column="1"
                     HorizontalAlignment="Stretch"
                     VerticalAlignment="Stretch"
+                    Background="Transparent"
                     BoxShadow="0 0 10 2 #BF000000"
                     CornerRadius="{TemplateBinding CornerRadius}"
                     Margin="10">
diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Simple/ColorPreviewer.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Simple/ColorPreviewer.xaml
index 0e51a0519a..a39dd91f52 100644
--- a/src/Avalonia.Controls.ColorPicker/Themes/Simple/ColorPreviewer.xaml
+++ b/src/Avalonia.Controls.ColorPicker/Themes/Simple/ColorPreviewer.xaml
@@ -64,6 +64,7 @@
             <Border Grid.Column="1"
                     HorizontalAlignment="Stretch"
                     VerticalAlignment="Stretch"
+                    Background="Transparent"
                     BoxShadow="0 0 10 2 #BF000000"
                     CornerRadius="{TemplateBinding CornerRadius}"
                     Margin="10">