+void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
+{
+ if ( m_macEventHandler != NULL )
+ {
+ verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
+ }
+ InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
+ GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler);
+}
+