Implement styles for SelectableTextBlock. Fix #243. #234

Material.Styles/MaterialToolKit.xaml

@@ -47,6 +47,7 @@
         <ResourceInclude Source="avares://Material.Styles/Resources/Themes/NavigationDrawer.axaml" />
 
         <ResourceInclude Source="avares://Material.Styles/Resources/Themes/Scroller.axaml" />
+        <ResourceInclude Source="avares://Material.Styles/Resources/Themes/SelectableTextBlock.axaml" />
         <ResourceInclude Source="avares://Material.Styles/Resources/Themes/Separator.axaml" />
         <ResourceInclude Source="avares://Material.Styles/Resources/Themes/SplitView.axaml" />
 

Material.Styles/Resources/Themes/SelectableTextBlock.axaml

@@ -0,0 +1,22 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    x:ClassModifier="internal">
+  <Design.PreviewWith>
+    <SelectableTextBlock Text="Preview" />
+  </Design.PreviewWith>
+
+  <MenuFlyout x:Key="SelectableTextBlockContextFlyout" Placement="Bottom">
+    <MenuItem x:Name="SelectableTextBlockContextFlyoutCopyItem" Header="Copy"
+              Command="{Binding $parent[SelectableTextBlock].Copy}"
+              IsEnabled="{Binding $parent[SelectableTextBlock].CanCopy}" InputGesture="{x:Static TextBox.CopyGesture}" />
+  </MenuFlyout>
+
+  <ControlTheme x:Key="{x:Type SelectableTextBlock}" TargetType="SelectableTextBlock">
+    <Setter Property="SelectionBrush" Value="{DynamicResource PrimaryHueMidBrush}" />
+
+    <Style Selector="^[IsEnabled=True]">
+      <Setter Property="Cursor" Value="IBeam" />
+      <Setter Property="ContextFlyout" Value="{StaticResource SelectableTextBlockContextFlyout}" />
+    </Style>
+  </ControlTheme>
+</ResourceDictionary>