Added call to top-level window OnInternalIdle

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21983 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/framecmn.cpp

@@ -250,6 +250,8 @@ void wxFrameBase::OnMenuHighlight(wxMenuEvent& event)
 // Implement internal behaviour (menu updating on some platforms)
 void wxFrameBase::OnInternalIdle()
 {
+    wxTopLevelWindow::OnInternalIdle();
+    
 #if wxUSE_MENUS && wxUSE_IDLEMENUUPDATES
     if (wxUpdateUIEvent::CanUpdate(this))
         DoMenuUpdates();