1. corrected (but the fix is ugly) the multiple def button problem

2. corrected a bug which disabled all accels for MSW (sic)
3. added SetValue/GetValue to wxSpinCtrl
4. modified wxGetNumberFromUser to use wxSpinCtrl


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4234 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/button.h

@@ -53,6 +53,7 @@ public:
 
     // implementation from now on
     virtual void Command(wxCommandEvent& event);
+    virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     virtual WXHBRUSH OnCtlColor(WXHDC pDC,
                                 WXHWND pWnd,