feat: Foreground.

demo/Ursa.Demo/Pages/RatingDemo.axaml

@@ -35,6 +35,7 @@
                         Value="{Binding Value}"
                         Count="{Binding Count}"
                         DefaultValue="{Binding DefaultValue}"
+                        Foreground="{StaticResource SemiRed5}"
                         Character="{StaticResource LoveHeartGeometry}" />
                 </StackPanel>
             </Grid>

src/Ursa.Themes.Semi/Controls/Rating.axaml

@@ -15,6 +15,7 @@
                               Data="{TemplateBinding Character}"
                               Fill="{TemplateBinding Background}" />
                         <Border Name="{x:Static u:RatingCharacter.PART_IconGlyph}"
+                                IsVisible="False"
                                 ClipToBounds="True">
                             <Path Width="24"
                                   Height="24"
@@ -30,15 +31,14 @@
         <Style Selector="^:pointerover">
             <Setter Property="RenderTransform" Value="scale(1.1)" />
         </Style>
-        <Style Selector="^:selected">
-            <Setter Property="Foreground" Value="{DynamicResource RatingCharacterForeground}" />
+        <Style Selector="^:selected /template/ Border#PART_IconGlyph">
+            <Setter Property="IsVisible" Value="True" />
         </Style>
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type u:Rating}" TargetType="u:Rating">
-        <Setter Property="Foreground" Value="{DynamicResource RatingCharacterUnSelectedForeground}" />
+        <Setter Property="Foreground" Value="{DynamicResource RatingCharacterForeground}" />
         <Setter Property="Character" Value="{DynamicResource RatingStarIconGlyph}" />
-        <Setter Property="Background" Value="Transparent" />
         <Setter Property="ItemTemplate">
             <DataTemplate>
                 <u:RatingCharacter />

src/Ursa.Themes.Semi/Themes/Dark/Rating.axaml

@@ -1,5 +1,4 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="RatingCharacterUnSelectedForeground" Color="Transparent" />
     <SolidColorBrush x:Key="RatingCharacterForeground" Color="#FDDE43" />
     <SolidColorBrush x:Key="RatingCharacterBackground" Opacity="0.12" Color="White" />
 </ResourceDictionary>

src/Ursa.Themes.Semi/Themes/Light/Rating.axaml

@@ -1,5 +1,4 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="RatingCharacterUnSelectedForeground" Color="Transparent" />
     <SolidColorBrush x:Key="RatingCharacterForeground" Color="#FAC800" />
     <SolidColorBrush x:Key="RatingCharacterBackground" Opacity="0.05" Color="#2E3238" />
 </ResourceDictionary>