Made the RTTI thing an option.

Added submenus to controls sample.
  Failed at producing tear-off menus.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2819 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/app.cpp

@@ -44,8 +44,6 @@
 // global data
 //-----------------------------------------------------------------------------
 
-extern wxCursor g_globalCursor;
-
 wxApp *wxTheApp = (wxApp *)  NULL;
 wxAppInitializerFunction wxApp::m_appInitFn = (wxAppInitializerFunction) NULL;
 
@@ -577,9 +575,6 @@ bool wxApp::Initialize()
 
     wxImage::InitStandardHandlers();
 
-    // Not needed, leave it as  default. (KB)
-    // g_globalCursor = wxCursor(wxCURSOR_DEFAULT);
-
     wxModule::RegisterModules();
     if (!wxModule::InitializeModules()) return FALSE;