fixed propagating of EVT_WIZARD_XXX events to the parent

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15643 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/wizard.h

@@ -13,8 +13,13 @@
 // wxWizard
 // ----------------------------------------------------------------------------
 
+#ifdef __GNUG__
+    #pragma interface "wizardg.h"
+#endif
+
 class WXDLLEXPORT wxButton;
 class WXDLLEXPORT wxStaticBitmap;
+class WXDLLEXPORT wxWizardEvent;
 
 class WXDLLEXPORT wxWizard : public wxWizardBase
 {
@@ -67,6 +72,8 @@ private:
     void OnBackOrNext(wxCommandEvent& event);
     void OnHelp(wxCommandEvent& event);
 
+    void OnWizEvent(wxWizardEvent& event);
+
     // the page size requested by user
     wxSize m_sizePage;