+ /// resize method helper for \c WorkArea
+ /// \sa WorkArea
+ /// \sa resise
+ void workAreaResize(int width, int height);
+
+ /// dispatch method helper for \c WorkArea
+ /// \sa WorkArea
+ /// \retval true if a redraw is needed
+ bool workAreaDispatch(FuncRequest const & ev);
+
+ /// access to anchor.
+ pit_type anchor_ref() const;
+
+ /// access to full cursor.
+ LCursor & cursor();
+ /// access to full cursor.
+ LCursor const & cursor() const;
+ /// sets cursor.
+ /// This will also open all relevant collapsable insets.
+ void setCursor(DocIterator const &);
+ /// Check deleteEmptyParagraphMechanism and update metrics if needed.
+ /// \retval true if an update was needed.
+ bool checkDepm(LCursor & cur, LCursor & old);
+ /// sets cursor.
+ /// This is used when handling LFUN_MOUSE_PRESS.
+ bool mouseSetCursor(LCursor & cur);
+
+ /// sets the selection.
+ /* When \c backwards == false, set anchor
+ * to \c cur and cursor to \c cur + \c length. When \c
+ * backwards == true, set anchor to \c cur and cursor to \c
+ * cur + \c length.
+ */
+ void putSelectionAt(DocIterator const & cur,
+ int length, bool backwards);
+
+ /// return the internal \c ViewMetricsInfo.
+ /// This is used specifically by the \c Workrea.
+ /// \sa WorkArea
+ /// \sa ViewMetricsInfo
+ ViewMetricsInfo const & viewMetricsInfo();
+ /// update the internal \c ViewMetricsInfo.
+ /// \param singlepar indicates wether
+ void updateMetrics(bool singlepar = false);