feat: add disable container.

demo/Ursa.Demo/Models/MenuKeys.cs

@@ -9,6 +9,7 @@ public static class MenuKeys
     public const string MenuKeyClassInput = "Class Input";
     public const string MenuKeyDialog = "Dialog";
     public const string MenuKeyDivider = "Divider";
+    public const string MenuKeyDisableContainer = "DisableContainer";
     public const string MenuKeyDrawer = "Drawer";
     public const string MenuKeyDualBadge = "DualBadge";
     public const string MenuKeyEnumSelector = "EnumSelector";

demo/Ursa.Demo/Pages/DisableContainerDemo.axaml

@@ -0,0 +1,17 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:u="https://irihi.tech/ursa"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="Ursa.Demo.Pages.DisableContainerDemo">
+    <StackPanel HorizontalAlignment="Left" Spacing="20">
+        <ToggleSwitch Name="s" IsChecked="True"></ToggleSwitch>
+        <u:DisableContainer DisabledTip="This is disabled. ">
+            <Button IsEnabled="{Binding #s.IsChecked}">Hello World!</Button>
+        </u:DisableContainer>
+        <u:DisableContainer DisabledTip="This is disabled. ">
+            <Calendar IsEnabled="{Binding #s.IsChecked}"></Calendar>
+        </u:DisableContainer>
+    </StackPanel>
+</UserControl>

demo/Ursa.Demo/Pages/DisableContainerDemo.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Ursa.Demo.Pages;
+
+public partial class DisableContainerDemo : UserControl
+{
+    public DisableContainerDemo()
+    {
+        InitializeComponent();
+    }
+}

demo/Ursa.Demo/ViewModels/DisableContainerDemoViewModel.cs

@@ -0,0 +1,8 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Ursa.Demo.ViewModels;
+
+public class DisableContainerDemoViewModel: ObservableObject
+{
+    
+}

demo/Ursa.Demo/ViewModels/MainViewViewModel.cs

@@ -31,6 +31,7 @@ public class MainViewViewModel : ViewModelBase
             MenuKeys.MenuKeyClassInput => new ClassInputDemoViewModel(),
             MenuKeys.MenuKeyDialog => new DialogDemoViewModel(),
             MenuKeys.MenuKeyDivider => new DividerDemoViewModel(),
+            MenuKeys.MenuKeyDisableContainer => new DisableContainerDemoViewModel(),
             MenuKeys.MenuKeyDrawer => new DrawerDemoViewModel(),
             MenuKeys.MenuKeyDualBadge => new DualBadgeDemoViewModel(),
             MenuKeys.MenuKeyEnumSelector => new EnumSelectorDemoViewModel(),

demo/Ursa.Demo/ViewModels/MenuViewModel.cs

@@ -17,6 +17,7 @@ public class MenuViewModel: ViewModelBase
             new() { MenuHeader = "Button Group", Key = MenuKeys.MenuKeyButtonGroup, Status = "Updated"},
             new() { MenuHeader = "Class Input", Key = MenuKeys.MenuKeyClassInput, Status = "New" },
             new() { MenuHeader = "Dialog", Key = MenuKeys.MenuKeyDialog },
+            new() { MenuHeader  = "Disable Container", Key = MenuKeys.MenuKeyDisableContainer },
             new() { MenuHeader = "Divider", Key = MenuKeys.MenuKeyDivider },
             new() { MenuHeader = "Drawer", Key = MenuKeys.MenuKeyDrawer },
             new() { MenuHeader = "DualBadge", Key = MenuKeys.MenuKeyDualBadge },