+ /**
+ * Returns true if cursors are displayed. false otherwise.
+ */
+ bool cursors_shown() const;
+
+ /**
+ * Shows or hides the cursors.
+ */
+ void show_cursors(bool show = true);
+
+ /**
+ * Returns a reference to the pair of cursors.
+ */
+ std::pair<Cursor, Cursor>& cursors();
+