From ea8609d5bd2f36483433a41dd77bda2f4c948369 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Wed, 17 Jun 2020 18:52:12 -0300
Subject: [PATCH] take advantage of border clipping.

---
 src/Avalonia.Themes.Fluent/ProgressBar.xaml | 28 ++++++++++-----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/Avalonia.Themes.Fluent/ProgressBar.xaml b/src/Avalonia.Themes.Fluent/ProgressBar.xaml
index cd801f9261..e60029a89a 100644
--- a/src/Avalonia.Themes.Fluent/ProgressBar.xaml
+++ b/src/Avalonia.Themes.Fluent/ProgressBar.xaml
@@ -2,7 +2,7 @@
   <Design.PreviewWith>
     <Border Padding="20">
       <StackPanel>
-        <ProgressBar VerticalAlignment="Center" IsIndeterminate="True" />
+        <ProgressBar VerticalAlignment="Center" IsIndeterminate="True" Value="50" />
         <ProgressBar HorizontalAlignment="Left" IsIndeterminate="True" Orientation="Vertical" />
       </StackPanel>
     </Border>
@@ -17,15 +17,15 @@
     <Setter Property="VerticalAlignment" Value="Center" />
     <Setter Property="Template">
       <ControlTemplate>
-        <Border x:Name="ProgressBarRoot" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{DynamicResource ControlCornerRadius}">
-          <Border Clip="{TemplateBinding ClipRect}">
+        <Border x:Name="ProgressBarRoot" ClipToBounds="True" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{DynamicResource ControlCornerRadius}">
+          <Border CornerRadius="{DynamicResource ControlCornerRadius}">
             <Grid>
               <Grid x:Name="DeterminateRoot">
-                <Border x:Name="PART_Indicator" Margin="{TemplateBinding Padding}" Background="{TemplateBinding Foreground}" />
+                <Border CornerRadius="{DynamicResource ControlCornerRadius}" x:Name="PART_Indicator" Margin="{TemplateBinding Padding}" Background="{TemplateBinding Foreground}" />
               </Grid>
               <Grid x:Name="IndeterminateRoot">
-                <Rectangle x:Name="IndeterminateProgressBarIndicator" Margin="{TemplateBinding Padding}" Fill="{TemplateBinding Foreground}" />
-                <Rectangle x:Name="IndeterminateProgressBarIndicator2" Margin="{TemplateBinding Padding}" Fill="{TemplateBinding Foreground}" />
+                <Border x:Name="IndeterminateProgressBarIndicator" CornerRadius="{DynamicResource ControlCornerRadius}" Margin="{TemplateBinding Padding}" Background="{TemplateBinding Foreground}" />
+                <Border x:Name="IndeterminateProgressBarIndicator2" CornerRadius="{DynamicResource ControlCornerRadius}" Margin="{TemplateBinding Padding}" Background="{TemplateBinding Foreground}" />
               </Grid>
             </Grid>
           </Border>
@@ -83,7 +83,7 @@
   <Style Selector="ProgressBar:indeterminate /template/ Grid#IndeterminateRoot">
     <Setter Property="Opacity" Value="1" />
   </Style>
-  <Style Selector="ProgressBar:horizontal:indeterminate /template/ Rectangle#IndeterminateProgressBarIndicator">
+  <Style Selector="ProgressBar:horizontal:indeterminate /template/ Border#IndeterminateProgressBarIndicator">
     <Style.Animations>
       <Animation Duration="0:0:2" IterationCount="Infinite">
         <KeyFrame KeyTime="0:0:0" KeySpline="0.4,0,0.6,1">
@@ -98,7 +98,7 @@
       </Animation>
     </Style.Animations>
   </Style>
-  <Style Selector="ProgressBar:horizontal:indeterminate /template/ Rectangle#IndeterminateProgressBarIndicator2">
+  <Style Selector="ProgressBar:horizontal:indeterminate /template/ Border#IndeterminateProgressBarIndicator2">
     <Style.Animations>
       <Animation Duration="0:0:2" IterationCount="Infinite">
         <KeyFrame KeyTime="0:0:0" KeySpline="0.4,0,0.6,1">
@@ -113,7 +113,7 @@
       </Animation>
     </Style.Animations>
   </Style>
-  <Style Selector="ProgressBar:vertical:indeterminate /template/ Rectangle#IndeterminateProgressBarIndicator">
+  <Style Selector="ProgressBar:vertical:indeterminate /template/ Border#IndeterminateProgressBarIndicator">
     <Style.Animations>
       <Animation Duration="0:0:2" IterationCount="Infinite">
         <KeyFrame KeyTime="0:0:0" KeySpline="0.4,0,0.6,1">
@@ -128,7 +128,7 @@
       </Animation>
     </Style.Animations>
   </Style>
-  <Style Selector="ProgressBar:vertical:indeterminate /template/ Rectangle#IndeterminateProgressBarIndicator2">
+  <Style Selector="ProgressBar:vertical:indeterminate /template/ Border#IndeterminateProgressBarIndicator2">
     <Style.Animations>
       <Animation Duration="0:0:2" IterationCount="Infinite">
         <KeyFrame KeyTime="0:0:0" KeySpline="0.4,0,0.6,1">
@@ -143,7 +143,7 @@
       </Animation>
     </Style.Animations>
   </Style>
-  <Style Selector="ProgressBar:horizontal /template/ Rectangle#IndeterminateProgressBarIndicator">
+  <Style Selector="ProgressBar:horizontal /template/ Border#IndeterminateProgressBarIndicator">
     <Setter Property="Width" Value="{Binding $parent[ProgressBar].ContainerWidth}" />
     <Setter Property="RenderTransform">
       <Setter.Value>
@@ -151,7 +151,7 @@
       </Setter.Value>
     </Setter>
   </Style>
-  <Style Selector="ProgressBar:horizontal /template/ Rectangle#IndeterminateProgressBarIndicator2">
+  <Style Selector="ProgressBar:horizontal /template/ Border#IndeterminateProgressBarIndicator2">
     <Setter Property="Width" Value="{Binding $parent[ProgressBar].Container2Width}" />
     <Setter Property="RenderTransform">
       <Setter.Value>
@@ -159,7 +159,7 @@
       </Setter.Value>
     </Setter>
   </Style>
-  <Style Selector="ProgressBar:vertical /template/ Rectangle#IndeterminateProgressBarIndicator">
+  <Style Selector="ProgressBar:vertical /template/ Border#IndeterminateProgressBarIndicator">
     <Setter Property="Height" Value="{Binding $parent[ProgressBar].ContainerWidth}" />
     <Setter Property="RenderTransform">
       <Setter.Value>
@@ -167,7 +167,7 @@
       </Setter.Value>
     </Setter>
   </Style>
-  <Style Selector="ProgressBar:vertical /template/ Rectangle#IndeterminateProgressBarIndicator2">
+  <Style Selector="ProgressBar:vertical /template/ Border#IndeterminateProgressBarIndicator2">
     <Setter Property="Height" Value="{Binding $parent[ProgressBar].Container2Width}" />
     <Setter Property="RenderTransform">
       <Setter.Value>