Calc: Step 6.2: Add a DrawingIsland

microsoft · May 9, 2024 · 41c6b9c · 41c6b9c
1 parent 0eebe88
commit 41c6b9c
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/Samples/Islands/DrawingIsland/CalculatorDemo/MainWindow.cs b/Samples/Islands/DrawingIsland/CalculatorDemo/MainWindow.cs
@@ -23,13 +23,15 @@ public sealed partial class MainWindow : Window
         private string _lastVal;
         private string _memVal;
         private AppWindow _appWindow;
+        private Microsoft.UI.Composition.Compositor _compositor;
 
         public MainWindow()
         {
             InitializeComponent();
             _paper = new PaperTrail(this);
             ProcessKey('0');
             EraseDisplay = true;
+            _compositor = new Microsoft.UI.Composition.Compositor();
         }
 
         /// <summary>
@@ -489,5 +491,16 @@ void SetCompactView(bool useCompactView)
                 _appWindow.SetPresenter(AppWindowPresenterKind.Default);
             }
         }
+
+        private void CreateDrawingIslandMenuItem_Click(object sender, RoutedEventArgs e)
+        {
+            var wpfIslandHost = new WpfIslandHost(_compositor);
+            var drawingIsland = new DrawingIslandComponents.DrawingIsland(_compositor);
+
+            // After this, the WpfIslandHost will be live, and the DesktopChildSiteBridge will be available.
+            DisplayAreaBorder.Child = wpfIslandHost; 
+
+            wpfIslandHost.DesktopChildSiteBridge.Connect(drawingIsland.Island);
+        }
     }
 }
diff --git a/Samples/Islands/DrawingIsland/CalculatorDemo/MainWindow.xaml b/Samples/Islands/DrawingIsland/CalculatorDemo/MainWindow.xaml
@@ -38,6 +38,7 @@
             -->
             <Menu Name="MainMenu" DockPanel.Dock="Top">
                 <MenuItem Header="File">
+                    <MenuItem Name="CreateDrawingIslandMenuItem" Click="CreateDrawingIslandMenuItem_Click"  Header="Create DrawingIsland" />
                     <MenuItem Click="OnMenuExit" Header="Exit" />
                 </MenuItem>
                 <MenuItem Header="View">