-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SEARCHCTRL_CANCEL_BTN)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SEARCHCTRL_SEARCH_BTN)
+wxDEFINE_EVENT(wxEVT_COMMAND_SEARCHCTRL_CANCEL_BTN, wxCommandEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_SEARCHCTRL_SEARCH_BTN, wxCommandEvent);