inline const Point &origin() const { return frame.area.origin(); }
inline const Size &size() const { return frame.area.size(); }
inline const Rect &area() const { return frame.area; }
inline const Point &origin() const { return frame.area.origin(); }
inline const Size &size() const { return frame.area.size(); }
inline const Rect &area() const { return frame.area; }