int ascent(Painter &, LyXFont const &) const;
///
int descent(Painter &, LyXFont const &) const;
int ascent(Painter &, LyXFont const &) const;
///
int descent(Painter &, LyXFont const &) const;
void draw_collapsed(Painter & pain, const LyXFont &, int , float &) const;
///
void UpdateLocal(BufferView *, bool);
void draw_collapsed(Painter & pain, const LyXFont &, int , float &) const;
///
void UpdateLocal(BufferView *, bool);