From 05496ccf349643b087586f34cf8d62bad035b137 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dariusz=20Komosi=C5=84ski?= <darek.komosinski@gmail.com>
Date: Mon, 12 Apr 2021 18:46:09 +0200
Subject: [PATCH] Fix owned windows and dialogs not having a parent.

---
 src/Windows/Avalonia.Win32/WindowImpl.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Windows/Avalonia.Win32/WindowImpl.cs b/src/Windows/Avalonia.Win32/WindowImpl.cs
index f3f8618cc9..22d6789242 100644
--- a/src/Windows/Avalonia.Win32/WindowImpl.cs
+++ b/src/Windows/Avalonia.Win32/WindowImpl.cs
@@ -580,7 +580,9 @@ namespace Avalonia.Win32
 
         public void SetParent(IWindowImpl parent)
         {
-            var parentHwnd = ((WindowImpl)parent)?._hwnd ?? IntPtr.Zero;
+            _parent = (WindowImpl)parent;
+            
+            var parentHwnd = _parent?._hwnd ?? IntPtr.Zero;
 
             if (parentHwnd == IntPtr.Zero && !_windowProperties.ShowInTaskbar)
             {