feat: add disable container.

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

@@ -0,0 +1,16 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:u="https://irihi.tech/ursa"
+                    xmlns:shapes="clr-namespace:Ursa.Controls.Shapes;assembly=Ursa">
+    <!-- Add Resources Here -->
+    <ControlTheme TargetType="u:DisableContainer" x:Key="{x:Type u:DisableContainer}">
+        <Setter Property="Template">
+            <ControlTemplate TargetType="u:DisableContainer">
+                <Panel>
+                    <ContentPresenter Content="{TemplateBinding Content}"></ContentPresenter>
+                    <shapes:PureRectangle Background="Transparent" IsVisible="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=Content.IsEnabled, Converter={x:Static BoolConverters.Not}}" Cursor="No" ToolTip.Tip="{TemplateBinding DisabledTip}"/>
+                </Panel>
+            </ControlTemplate>
+        </Setter>
+    </ControlTheme>
+</ResourceDictionary>

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

@@ -7,6 +7,7 @@
         <ResourceInclude Source="ControlClassesInput.axaml" />
         <ResourceInclude Source="Dialog.axaml" />
         <ResourceInclude Source="DialogShared.axaml" />
+        <ResourceInclude Source="DisableContainer.axaml" />
         <ResourceInclude Source="Divider.axaml" />
         <ResourceInclude Source="Drawer.axaml" />
         <ResourceInclude Source="DualBadge.axaml" />

src/Ursa/Controls/DisableContainer.cs

@@ -0,0 +1,29 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Primitives;
+using Avalonia.Input;
+using Avalonia.Metadata;
+
+namespace Ursa.Controls;
+
+public class DisableContainer: TemplatedControl
+{
+    public static readonly StyledProperty<InputElement?> ContentProperty = AvaloniaProperty.Register<DisableContainer, InputElement?>(
+        nameof(Content));
+
+    [Content]
+    public InputElement? Content
+    {
+        get => GetValue(ContentProperty);
+        set => SetValue(ContentProperty, value);
+    }
+
+    public static readonly StyledProperty<object?> DisabledTipProperty = AvaloniaProperty.Register<DisableContainer, object?>(
+        nameof(DisabledTip));
+
+    public object? DisabledTip
+    {
+        get => GetValue(DisabledTipProperty);
+        set => SetValue(DisabledTipProperty, value);
+    }
+}