Added RadioButton, ToggleButton XAML styles.

samples/XamlTestApplicationPcl/RadioButton.paml

@@ -0,0 +1,35 @@
+<Styles xmlns="https://github.com/perspex">
+  <Style Selector="RadioButton">
+    <Setter Property="BorderBrush" Value="#ff333333"/>
+    <Setter Property="BorderThickness" Value="2"/>
+    <Setter Property="Template">
+      <ControlTemplate>
+        <Grid ColumnDefinitions="Auto,*">
+          <Ellipse Stroke="{TemplateBinding BorderBrush}"
+                   StrokeThickness="{TemplateBinding BorderThickness}"
+                   Width="18"
+                   Height="18"
+                   VerticalAlignment="Center"/>
+          <Ellipse Name="checkMark"
+                   Fill="{TemplateBinding BorderBrush}"
+                   Width="10"
+                   Height="10"
+                   Stretch="Uniform"
+                   HorizontalAlignment="Center"
+                   VerticalAlignment="Center"/>
+          <ContentPresenter Name="PART_ContentPresenter"
+                            Content="{TemplateBinding Content}"
+                            Margin="4,0,0,0"
+                            VerticalAlignment="Center"
+                            Grid.Column="1"/>
+        </Grid>
+      </ControlTemplate>
+    </Setter>
+  </Style>
+  <Style Selector="RadioButton /template/ Ellipse#checkMark">
+    <Setter Property="IsVisible" Value="False"/>
+  </Style>
+  <Style Selector="RadioButton:checked /template/ Ellipse#checkMark">
+    <Setter Property="IsVisible" Value="True"/>
+  </Style>
+</Styles>

samples/XamlTestApplicationPcl/ToggleButton.paml

@@ -0,0 +1,38 @@
+<Styles xmlns="https://github.com/perspex">
+  <Style Selector="ToggleButton">
+    <Setter Property="Background" Value="#ffaaaaaa"/>
+    <Setter Property="BorderBrush" Value="#ffaaaaaa"/>
+    <Setter Property="BorderThickness" Value="2"/>
+    <Setter Property="Foreground" Value="Black"/>
+    <Setter Property="HorizontalContentAlignment" Value="Center"/>
+    <Setter Property="VerticalContentAlignment" Value="Center"/>
+    <Setter Property="Template">
+      <ControlTemplate>
+        <Border Name="border"
+                Padding="3"
+                Background="{TemplateBinding Background}"
+                BorderBrush="{TemplateBinding BorderBrush}"
+                BorderThickness="{TemplateBinding BorderThickness}">
+          <ContentPresenter Content="{TemplateBinding Content}"
+                            Margin="{TemplateBinding Padding}"
+                            TextBlock.Foreground="{TemplateBinding Foreground}"
+                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
+        </Border>
+      </ControlTemplate>
+    </Setter>
+  </Style>
+  <Style Selector="ToggleButton:checked /template/ Border#border">
+    <Setter Property="Background" Value="#ff777777"/>
+    <Setter Property="BorderBrush" Value="#ff777777"/>
+  </Style>
+  <Style Selector="ToggleButton:pointerover /template/ Border#border">
+    <Setter Property="BorderBrush" Value="#ff888888"/>
+  </Style>
+  <Style Selector="ToggleButton:pressed  /template/ Border#border">
+    <Setter Property="Background" Value="#ff888888"/>
+  </Style>
+  <Style Selector="ToggleButton:disabled">
+    <Setter Property="Opacity" Value="0.5"/>
+  </Style>
+</Styles>

samples/XamlTestApplicationPcl/XamlTestApp.paml

@@ -5,12 +5,14 @@
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Button.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Carousel.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.CheckBox.paml"/>
+    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.RadioButton.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ScrollBar.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ScrollViewer.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabControl.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabItem.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabStrip.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TextBox.paml"/>
+    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ToggleButton.paml"/>
     <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Window.paml"/>
   </Application.Styles>
 </Application>

samples/XamlTestApplicationPcl/XamlTestApplicationPcl.csproj

@@ -145,6 +145,12 @@
     <EmbeddedResource Include="ScrollBar.paml">
       <SubType>Designer</SubType>
     </EmbeddedResource>
+    <EmbeddedResource Include="ToggleButton.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="RadioButton.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
     <None Include="packages.config" />
     <EmbeddedResource Include="Button.paml">
       <SubType>Designer</SubType>