X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/727953356df2db52b0292589782175fd6de37e03..b76786cccaeefdb906229b436d0371812b4b8038:/include/wx/spinbutt.h

diff --git a/include/wx/spinbutt.h b/include/wx/spinbutt.h
index a4f3073f77..cf7fab4421 100644
--- a/include/wx/spinbutt.h
+++ b/include/wx/spinbutt.h
@@ -110,13 +110,16 @@ private:
 
 typedef void (wxEvtHandler::*wxSpinEventFunction)(wxSpinEvent&);
 
+#define wxSpinEventHandler(func) \
+    (wxObjectEventFunction)wxStaticCastEvent(wxSpinEventFunction, &func)
+
 // macros for handling spin events
 #define EVT_SPIN_UP(winid, func) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEUP, winid, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func, NULL ),
+    wx__DECLARE_EVT1(wxEVT_SCROLL_LINEUP, winid, wxSpinEventHandler(func))
 #define EVT_SPIN_DOWN(winid, func) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEDOWN, winid, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func, NULL ),
+    wx__DECLARE_EVT1(wxEVT_SCROLL_LINEDOWN, winid, wxSpinEventHandler(func))
 #define EVT_SPIN(winid, func) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBTRACK, winid, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func, NULL ),
+    wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBTRACK, winid, wxSpinEventHandler(func))
 
 #endif // wxUSE_SPINBTN