WIP: animation.

demo/Ursa.Demo/Models/MenuKeys.cs

@@ -8,6 +8,7 @@ public static class MenuKeys
     public const string MenuKeyButtonGroup = "ButtonGroup";
     public const string MenuKeyDialog = "Dialog";
     public const string MenuKeyDivider = "Divider";
+    public const string MenuKeyDrawer = "Drawer";
     public const string MenuKeyDualBadge = "DualBadge";
     public const string MenuKeyEnumSelector = "EnumSelector";
     public const string MenuKeyImageViewer = "ImageViewer";

demo/Ursa.Demo/Pages/DrawerDemo.axaml

@@ -0,0 +1,14 @@
+<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"
+             mc:Ignorable="d" d:DesignWidth="800"
+             xmlns:vm="clr-namespace:Ursa.Demo.ViewModels;assembly=Ursa.Demo"
+             x:DataType="vm:DrawerDemoViewModel"
+             x:CompileBindings="True"
+             d:DesignHeight="450"
+             x:Class="Ursa.Demo.Pages.DrawerDemo">
+    <StackPanel HorizontalAlignment="Left">
+        <Button Content="Call Drawer" Command="{Binding OpenDrawerCommand}"></Button>
+    </StackPanel>
+</UserControl>

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

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

demo/Ursa.Demo/ViewModels/DrawerDemoViewModel.cs

@@ -0,0 +1,23 @@
+using System.Threading.Tasks;
+using System.Windows.Input;
+using Avalonia.Controls;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Ursa.Controls;
+
+namespace Ursa.Demo.ViewModels;
+
+public class DrawerDemoViewModel: ObservableObject
+{
+    public ICommand OpenDrawerCommand { get; set; }
+
+    public DrawerDemoViewModel()
+    {
+        OpenDrawerCommand = new AsyncRelayCommand(OpenDrawer);
+    }
+
+    private async Task OpenDrawer()
+    {
+        await Drawer.Show<Calendar, string, bool>("Hello World");
+    }
+}

demo/Ursa.Demo/ViewModels/MainViewViewModel.cs

@@ -30,6 +30,7 @@ public class MainViewViewModel : ViewModelBase
             MenuKeys.MenuKeyButtonGroup => new ButtonGroupDemoViewModel(),
             MenuKeys.MenuKeyDialog => new DialogDemoViewModel(),
             MenuKeys.MenuKeyDivider => new DividerDemoViewModel(),
+            MenuKeys.MenuKeyDrawer => new DrawerDemoViewModel(),
             MenuKeys.MenuKeyDualBadge => new DualBadgeDemoViewModel(),
             MenuKeys.MenuKeyEnumSelector => new EnumSelectorDemoViewModel(),
             MenuKeys.MenuKeyImageViewer => new ImageViewerDemoViewModel(),

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 = "Dialog", Key = MenuKeys.MenuKeyDialog },
             new() { MenuHeader = "Divider", Key = MenuKeys.MenuKeyDivider },
+            new() { MenuHeader = "Drawer", Key = MenuKeys.MenuKeyDrawer },
             new() { MenuHeader = "DualBadge", Key = MenuKeys.MenuKeyDualBadge },
             new() { MenuHeader = "Enum Selector", Key = MenuKeys.MenuKeyEnumSelector },
             new() { MenuHeader = "Icon Button", Key = MenuKeys.MenuKeyIconButton },