added forward declaration of FrameSite apparently needed by mingw32 4.3

[wxWidgets.git] / include / wx / bookctrl.h

diff --git a/include/wx/bookctrl.h b/include/wx/bookctrl.h
index 005ef42c3cda35d67f7dec5c7fb5409835475948..9085595d683eda9c00650eba5b7c188ee0e5b8a4 100644 (file)
--- a/include/wx/bookctrl.h
+++ b/include/wx/bookctrl.h
@@ -382,7 +382,7 @@ private:
 typedef void (wxEvtHandler::*wxBookCtrlEventFunction)(wxBookCtrlEvent&);
 
 #define wxBookCtrlEventHandler(func) \
-    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxBookCtrlEventFunction, &func)
+    wxEVENT_HANDLER_CAST(wxBookCtrlEventFunction, func)
 
 // obsolete name, defined for compatibility only
 #define wxBookCtrlBaseEvent wxBookCtrlEvent