// Use this constructor if buttons have to be persistant
wxNewBitmapButton( const wxString& bitmapFileName,
const wxBitmapType bitmapFileType = wxBITMAP_TYPE_BMP,
// Use this constructor if buttons have to be persistant
wxNewBitmapButton( const wxString& bitmapFileName,
const wxBitmapType bitmapFileType = wxBITMAP_TYPE_BMP,