bool paragraphVisible(DocIterator const & dit) const;
/// is the cursor currently visible in the view
bool cursorInView(Point const & p, int h) const;
+ /// set the ascent and descent of the caret
+ void setCaretAscentDescent(int asc, int des);
/// get the position and height of the caret
void caretPosAndHeight(Point & p, int & h) const;