(MahAppsGH-3299, MahAppsGH-2871) Use attached property CornerRadius for every Button (except chromeless)

Author: punker76

src/MahApps.Metro/Styles/Controls.Buttons.xaml

@@ -36,6 +36,7 @@
                             Background="{TemplateBinding Background}"
                             BorderBrush="{TemplateBinding BorderBrush}"
                             BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
                         <Controls:ContentControlEx x:Name="PART_ContentPresenter"
                                                    Padding="{TemplateBinding Padding}"
@@ -83,6 +84,7 @@
                             Background="{TemplateBinding Background}"
                             BorderBrush="{TemplateBinding BorderBrush}"
                             BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
                         <Controls:ContentControlEx x:Name="PART_ContentPresenter"
                                                    Padding="{TemplateBinding Padding}"
@@ -412,11 +414,11 @@
                                 Background="{TemplateBinding Background}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
-                                CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Mode=OneWay}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                         <Border x:Name="DisabledVisualElement"
                                 Background="{DynamicResource MahApps.Brushes.Controls.Disabled}"
-                                CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Mode=OneWay}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 IsHitTestVisible="False"
                                 Opacity="0"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
@@ -468,16 +470,19 @@
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type ButtonBase}">
-                    <Grid Background="{TemplateBinding Background}">
+                    <Grid>
                         <Border x:Name="Background"
-                                Background="{x:Null}"
+                                Background="{TemplateBinding Background}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
+                                SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
+                        <Border x:Name="DisabledVisualElement"
+                                Background="{DynamicResource MahApps.Brushes.Controls.Disabled}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
+                                IsHitTestVisible="False"
+                                Opacity="0"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
-                        <Rectangle x:Name="DisabledVisualElement"
-                                   Fill="{DynamicResource MahApps.Brushes.Controls.Disabled}"
-                                   IsHitTestVisible="False"
-                                   Opacity="0" />
                         <Controls:ContentControlEx x:Name="PART_ContentPresenter"
                                                    Padding="{TemplateBinding Padding}"
                                                    HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
@@ -550,11 +555,14 @@
                                 Background="{x:Null}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
+                                SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
+                        <Border x:Name="DisabledVisualElement"
+                                Background="{DynamicResource MahApps.Brushes.Controls.Disabled}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
+                                IsHitTestVisible="False"
+                                Opacity="0"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
-                        <Rectangle x:Name="DisabledVisualElement"
-                                   Fill="{DynamicResource MahApps.Brushes.Controls.Disabled}"
-                                   IsHitTestVisible="False"
-                                   Opacity="0" />
                         <Controls:ContentControlEx x:Name="PART_ContentPresenter"
                                                    Padding="{TemplateBinding Padding}"
                                                    HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
@@ -707,11 +715,11 @@
                                 Background="{TemplateBinding Background}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
-                                CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Mode=OneWay}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                         <Border x:Name="DisabledVisualElement"
                                 Background="{DynamicResource MahApps.Brushes.Controls.Disabled}"
-                                CornerRadius="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(Controls:ControlsHelper.CornerRadius), Mode=OneWay}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 IsHitTestVisible="False"
                                 Opacity="0"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
@@ -789,6 +797,7 @@
                                 Background="{TemplateBinding Background}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
 
                             <Grid>
@@ -898,6 +907,7 @@
                                 Background="{TemplateBinding Background}"
                                 BorderBrush="{TemplateBinding BorderBrush}"
                                 BorderThickness="{TemplateBinding BorderThickness}"
+                                CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
 
                             <Grid>
@@ -1007,7 +1017,7 @@
                             Background="{TemplateBinding Background}"
                             BorderBrush="{TemplateBinding BorderBrush}"
                             BorderThickness="{TemplateBinding BorderThickness}"
-                            CornerRadius="0"
+                            CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
                         <ContentPresenter x:Name="PART_ContentPresenter"
                                           Margin="{TemplateBinding Padding}"

src/MahApps.Metro/Styles/VS/Button.xaml

@@ -1,5 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:Controls="clr-namespace:MahApps.Metro.Controls">
 
     <Style x:Key="MahApps.Styles.Button.VisualStudio" TargetType="Button">
         <Setter Property="Background" Value="{DynamicResource MahApps.Brushes.Background.Normal}" />
@@ -14,6 +15,7 @@
                     <Border Background="{TemplateBinding Background}"
                             BorderBrush="{TemplateBinding BorderBrush}"
                             BorderThickness="1"
+                            CornerRadius="{TemplateBinding Controls:ControlsHelper.CornerRadius}"
                             SnapsToDevicePixels="True">
                         <Grid>
                             <ContentPresenter Margin="{TemplateBinding Padding}"