- const wxString& help_string = wxEmptyString,
- wxObject* client_data = NULL);
+ const wxString& help_string = wxEmptyString);
+
+ void SetItemClientObject(wxRibbonButtonBarButtonBase* item, wxClientData* data);
+ wxClientData* GetItemClientObject(const wxRibbonButtonBarButtonBase* item) const;
+ void SetItemClientData(wxRibbonButtonBarButtonBase* item, void* data);
+ void* GetItemClientData(const wxRibbonButtonBarButtonBase* item) const;