wxBitmap ConvertToBitmap() const;
#ifdef __WXGTK__
wxBitmap ConvertToMonoBitmap( unsigned char red, unsigned char green, unsigned char blue ) const;
wxBitmap ConvertToBitmap() const;
#ifdef __WXGTK__
wxBitmap ConvertToMonoBitmap( unsigned char red, unsigned char green, unsigned char blue ) const;