\param{const wxBitmap\& }{label = ``"}, \param{const wxPosition\& }{pos}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
\param{const wxBitmap\& }{label = ``"}, \param{const wxPosition\& }{pos}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp