Add resources for listbox.

src/Avalonia.Themes.Fluent/Accents/FluentBaseDark.xaml

@@ -85,6 +85,24 @@
     <StaticResource x:Key="ButtonBorderBrushPressed" ResourceKey="SystemControlHighlightTransparentBrush" />
     <StaticResource x:Key="ButtonBorderBrushDisabled" ResourceKey="SystemControlDisabledTransparentBrush" />
 
+    <!-- BaseResources for ListBox.xaml -->
+    <Thickness x:Key="ListBoxBorderThemeThickness">0</Thickness>
+    <SolidColorBrush x:Key="ListBoxBackgroundThemeBrush" Color="#CCFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxBorderThemeBrush" Color="Transparent" />
+    <SolidColorBrush x:Key="ListBoxDisabledForegroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxFocusBackgroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemDisabledForegroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverBackgroundThemeBrush" Color="#21000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemPressedBackgroundThemeBrush" Color="#FFD3D3D3" />
+    <SolidColorBrush x:Key="ListBoxItemPressedForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedBackgroundThemeBrush" Color="#FF4617B4" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledBackgroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledForegroundThemeBrush" Color="#99000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedForegroundThemeBrush" Color="White" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
+    
     <!-- BaseResources for TextBox.xaml -->
     <StaticResource x:Key="TextControlForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
     <StaticResource x:Key="TextControlForegroundPointerOver" ResourceKey="SystemControlForegroundBaseHighBrush" />

src/Avalonia.Themes.Fluent/Accents/FluentBaseLight.xaml

@@ -86,6 +86,24 @@
     <StaticResource x:Key="ButtonBorderBrushPressed" ResourceKey="SystemControlHighlightTransparentBrush" />
     <StaticResource x:Key="ButtonBorderBrushDisabled" ResourceKey="SystemControlDisabledTransparentBrush" />
 
+    <!-- BaseResources for Listbox.xaml -->
+    <Thickness x:Key="ListBoxBorderThemeThickness">0</Thickness>
+    <SolidColorBrush x:Key="ListBoxBackgroundThemeBrush" Color="#CCFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxBorderThemeBrush" Color="#45000000" />
+    <SolidColorBrush x:Key="ListBoxDisabledForegroundThemeBrush" Color="#66000000" />
+    <SolidColorBrush x:Key="ListBoxFocusBackgroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemDisabledForegroundThemeBrush" Color="#66000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverBackgroundThemeBrush" Color="#21000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemPressedBackgroundThemeBrush" Color="#FFD3D3D3" />
+    <SolidColorBrush x:Key="ListBoxItemPressedForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedBackgroundThemeBrush" Color="#FF4617B4" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledBackgroundThemeBrush" Color="#8C000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledForegroundThemeBrush" Color="#99FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedForegroundThemeBrush" Color="White" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
+    
     <!-- BaseResources for TextBox.xaml -->
     <StaticResource x:Key="TextControlForeground" ResourceKey="SystemControlForegroundBaseHighBrush" />
     <StaticResource x:Key="TextControlForegroundPointerOver" ResourceKey="SystemControlForegroundBaseHighBrush" />

src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml

@@ -39,6 +39,24 @@
     <SolidColorBrush x:Key="ButtonPressedBackgroundThemeBrush" Color="#FFFFFFFF" />
     <SolidColorBrush x:Key="ButtonPressedForegroundThemeBrush" Color="#FF000000" />
 
+    <!-- Resources for ListBox.xaml -->
+    <Thickness x:Key="ListBoxBorderThemeThickness">0</Thickness>
+    <SolidColorBrush x:Key="ListBoxBackgroundThemeBrush" Color="#CCFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxBorderThemeBrush" Color="Transparent" />
+    <SolidColorBrush x:Key="ListBoxDisabledForegroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxFocusBackgroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemDisabledForegroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverBackgroundThemeBrush" Color="#21000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemPressedBackgroundThemeBrush" Color="#FFD3D3D3" />
+    <SolidColorBrush x:Key="ListBoxItemPressedForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedBackgroundThemeBrush" Color="#FF4617B4" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledBackgroundThemeBrush" Color="#66FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledForegroundThemeBrush" Color="#99000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedForegroundThemeBrush" Color="White" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
+
     <!-- Resources for TextBox.xaml -->
     <SolidColorBrush x:Key="TextBoxForegroundHeaderThemeBrush" Color="#FFFFFFFF" />
     <SolidColorBrush x:Key="TextBoxPlaceholderTextThemeBrush" Color="#AB000000" />

src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml

@@ -39,6 +39,24 @@
     <SolidColorBrush x:Key="ButtonPressedBackgroundThemeBrush" Color="#FF000000" />
     <SolidColorBrush x:Key="ButtonPressedForegroundThemeBrush" Color="#FFFFFFFF" />
 
+    <!-- Resources for ListBox.xaml -->
+    <Thickness x:Key="ListBoxBorderThemeThickness">0</Thickness>
+    <SolidColorBrush x:Key="ListBoxBackgroundThemeBrush" Color="#CCFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxBorderThemeBrush" Color="#45000000" />
+    <SolidColorBrush x:Key="ListBoxDisabledForegroundThemeBrush" Color="#66000000" />
+    <SolidColorBrush x:Key="ListBoxFocusBackgroundThemeBrush" Color="#FFFFFFFF" />
+    <SolidColorBrush x:Key="ListBoxForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemDisabledForegroundThemeBrush" Color="#66000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverBackgroundThemeBrush" Color="#21000000" />
+    <SolidColorBrush x:Key="ListBoxItemPointerOverForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemPressedBackgroundThemeBrush" Color="#FFD3D3D3" />
+    <SolidColorBrush x:Key="ListBoxItemPressedForegroundThemeBrush" Color="#FF000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedBackgroundThemeBrush" Color="#FF4617B4" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledBackgroundThemeBrush" Color="#8C000000" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedDisabledForegroundThemeBrush" Color="#99FFFFFF" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedForegroundThemeBrush" Color="White" />
+    <SolidColorBrush x:Key="ListBoxItemSelectedPointerOverBackgroundThemeBrush" Color="#FF5F37BE" />
+
     <!-- Resources for TextBox.xaml -->
     <SolidColorBrush x:Key="TextBoxForegroundHeaderThemeBrush" Color="#FF000000" />
     <SolidColorBrush x:Key="TextBoxPlaceholderTextThemeBrush" Color="#AB000000" />