From 3de50b3baa52d6c40edca1ad6037c256c98f563c Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Wed, 22 Feb 2023 13:09:17 +0000
Subject: [PATCH] if the window is closed, we cannot become the key window.

---
 native/Avalonia.Native/src/OSX/AvnWindow.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/native/Avalonia.Native/src/OSX/AvnWindow.mm b/native/Avalonia.Native/src/OSX/AvnWindow.mm
index 23abf1d53f..505ff63d4b 100644
--- a/native/Avalonia.Native/src/OSX/AvnWindow.mm
+++ b/native/Avalonia.Native/src/OSX/AvnWindow.mm
@@ -238,7 +238,7 @@
 
 -(BOOL)canBecomeKeyWindow
 {
-    if(_canBecomeKeyWindow)
+    if(_canBecomeKeyWindow && !_closed)
     {
         // If the window has a child window being shown as a dialog then don't allow it to become the key window.
         auto parent = dynamic_cast<WindowImpl*>(_parent.getRaw());