From da73c5c65bf8ab7207ad55a86b88603935c1d27f Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Sat, 1 Jun 2013 18:28:53 +0000
Subject: [PATCH] only set native window level, when not using a wrapped native
 window, see #14739

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74075 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/cocoa/nonownedwnd.mm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osx/cocoa/nonownedwnd.mm b/src/osx/cocoa/nonownedwnd.mm
index bbba049d28..ac4bfd2e4a 100644
--- a/src/osx/cocoa/nonownedwnd.mm
+++ b/src/osx/cocoa/nonownedwnd.mm
@@ -784,7 +784,8 @@ void wxNonOwnedWindowCocoaImpl::SetExtraStyle( long exStyle )
 
 void wxNonOwnedWindowCocoaImpl::SetWindowStyleFlag( long style )
 {
-    if (m_macWindow)
+    // don't mess with native wrapped windows, they might throw an exception when their level is changed
+    if (!m_wxPeer->IsNativeWindowWrapper() && m_macWindow)
     {
         CGWindowLevel level = kCGNormalWindowLevel;