From ecdd8b9c7bd02c683af82384a146db481ba052d7 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Wed, 10 Jun 2020 18:50:56 -0300
Subject: [PATCH] sensible defaults. tidy acrylic demo.

---
 samples/ControlCatalog/Pages/AcrylicPage.xaml | 20 ++++++++++++++++---
 .../Media/ExperimentalAcrylicBrush.cs         |  4 ++--
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/samples/ControlCatalog/Pages/AcrylicPage.xaml b/samples/ControlCatalog/Pages/AcrylicPage.xaml
index c0b3d164bf..f2785dfcfd 100644
--- a/samples/ControlCatalog/Pages/AcrylicPage.xaml
+++ b/samples/ControlCatalog/Pages/AcrylicPage.xaml
@@ -6,8 +6,22 @@
              x:Class="ControlCatalog.Pages.AcrylicPage">
   <Border Padding="20" HorizontalAlignment="Center">
     <StackPanel Spacing="20">
-      <Slider Name="TintOpacitySlider" Minimum="0" Maximum="1" Value="1" />
-      <Slider Name="TintLuminositySlider" Minimum="0" Maximum="1" Value="0.9" />
+
+      <Border Width="660" CornerRadius="5" BoxShadow="2 2 16 0 Black">
+        <Border.Background>
+          <ExperimentalAcrylicBrush
+            TintColor="White"
+            BackgroundSource="Digger" />
+        </Border.Background>
+        <StackPanel Spacing="20" Margin="40">
+          <TextBlock Text="TintOpacity" Foreground="Black" />
+          <Slider Name="TintOpacitySlider" Minimum="0" Maximum="1" Value="0.9" />
+          <TextBlock Text="{Binding #TintOpacitySlider.Value}" Foreground="Black" />
+          <TextBlock Text="TintLuminocity" Foreground="Black" />
+          <Slider Name="TintLuminositySlider" Minimum="0" Maximum="1" Value="0.8" />
+          <TextBlock Text="{Binding #TintLuminositySlider.Value}" Foreground="Black" />
+        </StackPanel>
+      </Border>
 
       <StackPanel Orientation="Horizontal" Spacing="20">
         <Border Height="200" Width="200" CornerRadius="5" BoxShadow="2 2 16 0 Black">
@@ -112,7 +126,7 @@
             TintOpacity="{Binding #TintOpacitySlider.Value}"
             TintLuminosityOpacity="{Binding #TintLuminositySlider.Value}"
             BackgroundSource="Digger" />
-        </Border.Background>        
+        </Border.Background>
       </Border>
     </StackPanel>
   </Border>
diff --git a/src/Avalonia.Visuals/Media/ExperimentalAcrylicBrush.cs b/src/Avalonia.Visuals/Media/ExperimentalAcrylicBrush.cs
index 194c32a090..475afb8567 100644
--- a/src/Avalonia.Visuals/Media/ExperimentalAcrylicBrush.cs
+++ b/src/Avalonia.Visuals/Media/ExperimentalAcrylicBrush.cs
@@ -44,10 +44,10 @@ namespace Avalonia.Media
             AvaloniaProperty.Register<ExperimentalAcrylicBrush, AcrylicBackgroundSource>(nameof(BackgroundSource));
 
         public static readonly StyledProperty<double> TintOpacityProperty =
-            AvaloniaProperty.Register<ExperimentalAcrylicBrush, double>(nameof(TintOpacity));
+            AvaloniaProperty.Register<ExperimentalAcrylicBrush, double>(nameof(TintOpacity), 0.9);
 
         public static readonly StyledProperty<double> TintLuminosityOpacityProperty =
-            AvaloniaProperty.Register<ExperimentalAcrylicBrush, double>(nameof(TintLuminosityOpacity), 0.9);
+            AvaloniaProperty.Register<ExperimentalAcrylicBrush, double>(nameof(TintLuminosityOpacity), 0.8);
 
         public static readonly StyledProperty<Color> FallbackColorProperty =
             AvaloniaProperty.Register<ExperimentalAcrylicBrush, Color>(nameof(FallbackColor));