From f321d0bc0caf4d78ccc5426e926fc25c46297439 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Mon, 19 Nov 2012 13:06:01 +0000
Subject: [PATCH] implementing delayed freezing, fixes #12865

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72988 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/cocoa/window.mm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm
index 3cf01f4de0..91d8162363 100644
--- a/src/osx/cocoa/window.mm
+++ b/src/osx/cocoa/window.mm
@@ -2125,6 +2125,9 @@ void wxWidgetCocoaImpl::Embed( wxWidgetImpl *parent )
     NSView* container = parent->GetWXWidget() ;
     wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
     [container addSubview:m_osxView];
+    
+    if( m_wxPeer->IsFrozen() )
+        [[m_osxView window] disableFlushWindow];
 }
 
 void wxWidgetCocoaImpl::SetBackgroundColour( const wxColour &col )