Don't crash when a misbehaving app calls Show on a closed/closing win…

…dow on macOS (#16341) yolo merging coz of integration tests being flaky, with @grokys 's approval
AvaloniaUI · Jul 17, 2024 · 945b371 · 945b371
1 parent 5521baa
commit 945b371
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Avalonia.Native/WindowImpl.cs b/src/Avalonia.Native/WindowImpl.cs
@@ -6,6 +6,7 @@
 using Avalonia.Input.TextInput;
 using Avalonia.Native.Interop;
 using Avalonia.Platform;
+using MicroCom.Runtime;
 
 namespace Avalonia.Native
 {
@@ -156,6 +157,9 @@ protected override bool ChromeHitTest (RawPointerEventArgs e)
 
         private void InvalidateExtendedMargins()
         {
+            if(_native is MicroComProxyBase pb && pb.IsDisposed) 
+                return;
+
             if (WindowState ==  WindowState.FullScreen)
             {
                 ExtendedMargins = new Thickness();