-BEGIN_DECLARE_EVENT_TYPES()
- DECLARE_EVENT_TYPE(wxEVT_QUERY_LAYOUT_INFO, 1500)
- DECLARE_EVENT_TYPE(wxEVT_CALCULATE_LAYOUT, 1501)
-END_DECLARE_EVENT_TYPES()
+#include "wx/event.h"
+
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_QUERY_LAYOUT_INFO;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_CALCULATE_LAYOUT;