Add patch from ports/56056.

PR:		56056
Submitted by:	Stefan Ehmann <shoesoft@gmx.net>

x11-toolkits/wxgtk-devel/files/patch-include::wx::menuitem.h

@@ -0,0 +1,19 @@
+--- include/wx/menuitem.h.orig Wed Aug 27 21:11:09 2003
++++ include/wx/menuitem.h      Wed Aug 27 21:11:35 2003
+@@ -4,7 +4,7 @@
+ // Author:      Vadim Zeitlin
+ // Modified by:
+ // Created:     25.10.99
+-// RCS-ID:      $Id: menuitem.h,v 1.22 2002/04/12 13:15:43 JS Exp $
++// RCS-ID:      $Id: menuitem.h,v 1.22.2.1 2003/06/10 23:48:45 RD Exp $
+ // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+ // Licence:     wxWindows license
+ ///////////////////////////////////////////////////////////////////////////////
+@@ -49,6 +49,7 @@
+
+     // the menu we're in
+     wxMenu *GetMenu() const { return m_parentMenu; }
++    void SetMenu(wxMenu* menu) { m_parentMenu = menu; }
+
+     // get/set id
+     void SetId(int id) { m_id = id; }