X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ef0e92205a01c7d0ca6f381cc690cb5d4fa595c9..62c9b3d73fdf9a892a311241f1effc12dde0282a:/include/wx/spinbutt.h

diff --git a/include/wx/spinbutt.h b/include/wx/spinbutt.h
index feec6b791c..94402564ea 100644
--- a/include/wx/spinbutt.h
+++ b/include/wx/spinbutt.h
@@ -120,15 +120,19 @@ private:
 typedef void (wxEvtHandler::*wxSpinEventFunction)(wxSpinEvent&);
 
 #define wxSpinEventHandler(func) \
-    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSpinEventFunction, &func)
+    wxEVENT_HANDLER_CAST(wxSpinEventFunction, func)
 
-// macros for handling spin events
+// macros for handling spin events: notice that we must use the real values of
+// the event type constants and not their references (wxEVT_SPIN[_UP/DOWN])
+// here as otherwise the event tables could end up with non-initialized
+// (because of undefined initialization order of the globals defined in
+// different translation units) references in them
 #define EVT_SPIN_UP(winid, func) \
-    wx__DECLARE_EVT1(wxEVT_SCROLL_LINEUP, winid, wxSpinEventHandler(func))
+    wx__DECLARE_EVT1(wxEVT_SPIN_UP, winid, wxSpinEventHandler(func))
 #define EVT_SPIN_DOWN(winid, func) \
-    wx__DECLARE_EVT1(wxEVT_SCROLL_LINEDOWN, winid, wxSpinEventHandler(func))
+    wx__DECLARE_EVT1(wxEVT_SPIN_DOWN, winid, wxSpinEventHandler(func))
 #define EVT_SPIN(winid, func) \
-    wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBTRACK, winid, wxSpinEventHandler(func))
+    wx__DECLARE_EVT1(wxEVT_SPIN, winid, wxSpinEventHandler(func))
 
 #endif // wxUSE_SPINBTN