-#define EVT_TASKBAR_MOVE(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_MOVE, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_LEFT_DOWN(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_DOWN, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_LEFT_UP(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_UP, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_RIGHT_DOWN(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_DOWN, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_RIGHT_UP(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_UP, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_LEFT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_DCLICK, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
-#define EVT_TASKBAR_RIGHT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_DCLICK, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxTaskBarIconEventFunction, &fn ), NULL),
+#define wxTaskBarIconEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTaskBarIconEventFunction, &func)
+
+#define wx__DECLARE_TASKBAREVT(evt, fn) \
+ wx__DECLARE_EVT0(wxEVT_TASKBAR_ ## evt, wxTaskBarIconEventHandler(fn))
+
+#define EVT_TASKBAR_MOVE(fn) wx__DECLARE_TASKBAREVT(MOVE, fn)
+#define EVT_TASKBAR_LEFT_DOWN(fn) wx__DECLARE_TASKBAREVT(LEFT_DOWN, fn)
+#define EVT_TASKBAR_LEFT_UP(fn) wx__DECLARE_TASKBAREVT(LEFT_UP, fn)
+#define EVT_TASKBAR_RIGHT_DOWN(fn) wx__DECLARE_TASKBAREVT(RIGHT_DOWN, fn)
+#define EVT_TASKBAR_RIGHT_UP(fn) wx__DECLARE_TASKBAREVT(RIGHT_UP, fn)
+#define EVT_TASKBAR_LEFT_DCLICK(fn) wx__DECLARE_TASKBAREVT(LEFT_DCLICK, fn)
+#define EVT_TASKBAR_RIGHT_DCLICK(fn) wx__DECLARE_TASKBAREVT(RIGHT_DCLICK, fn)