From c5b7a3c922ef7dcd7d3c670ea1dd318e27d53d51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5rten=20Nordheim?= <marten.nordheim@qt.io>
Date: Tue, 3 Oct 2017 12:57:07 +0200
Subject: [PATCH] Windows: Fix inability to have two topmost windows

Task-number: QTBUG-63621
Change-Id: I4ee6885d19907bff553149bef9efcffb209eb1f5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 src/plugins/platforms/windows/qwindowswindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp
index 98749cd4170..e60f62e4a50 100644
--- a/src/plugins/platforms/windows/qwindowswindow.cpp
+++ b/src/plugins/platforms/windows/qwindowswindow.cpp
@@ -695,7 +695,7 @@ void WindowCreationData::initialize(const QWindow *w, HWND hwnd, bool frameChang
 {
     if (!hwnd)
         return;
-    UINT swpFlags = SWP_NOMOVE | SWP_NOSIZE;
+    UINT swpFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_NOOWNERZORDER;
     if (frameChange)
         swpFlags |= SWP_FRAMECHANGED;
     if (topLevel) {