From: Francesco Montorsi <f18m_cpp217828@yahoo.it>
Date: Fri, 13 Mar 2009 23:07:53 +0000 (+0000)
Subject: avoid GDK warnings about invalid windows when creating wxTopLevel::Refresh too early
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/92f9888cec8f31e88d39483cd817627efa285b0e?ds=inline

avoid GDK warnings about invalid windows when creating wxTopLevel::Refresh too early

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59520 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index a8a2b2bba1..5400a73d6a 100644
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -781,8 +781,10 @@ void wxTopLevelWindowGTK::Refresh( bool WXUNUSED(eraseBackground), const wxRect
 {
     wxCHECK_RET( m_widget, wxT("invalid frame") );
     
-   gtk_widget_queue_draw( m_widget );
-   gdk_window_invalidate_rect( m_wxwindow->window, NULL, TRUE );
+    gtk_widget_queue_draw( m_widget );
+
+    if (m_wxwindow && m_wxwindow->window)
+        gdk_window_invalidate_rect( m_wxwindow->window, NULL, TRUE );
 }
 
 bool wxTopLevelWindowGTK::Show( bool show )