+ wx__DECLARE_EVT1(wxEVT_SEARCHCTRL_SEARCH_BTN, id, wxCommandEventHandler(fn))
+
+// old wxEVT_COMMAND_* constants
+#define wxEVT_COMMAND_SEARCHCTRL_CANCEL_BTN wxEVT_SEARCHCTRL_CANCEL_BTN
+#define wxEVT_COMMAND_SEARCHCTRL_SEARCH_BTN wxEVT_SEARCHCTRL_SEARCH_BTN