+ /** @brief Sets the spinboxes for modifing the selected point to @param p. */
+ void slotUpdatePointEntries(const BPoint &p);
+
+ /** @brief Updates the spline if the current point's p was modified using the spinboxes.
+ * @param value (optional) not used, neccessary to be able to connect to DragValue's valueChanged.
+ * @param final (default = true) emit signal modified? */
+ void slotUpdatePointP(double value = 1, bool final = true);
+ /** @brief Updates the spline if the current point's h1 was modified using the spinboxes.
+ * @param value (optional) not used, neccessary to be able to connect to DragValue's valueChanged.
+ * @param final (default = true) emit signal modified? */
+ void slotUpdatePointH1(double value = 1, bool final = true);
+ /** @brief Updates the spline if the current point's h2 was modified using the spinboxes.
+ * @param value (optional) not used, neccessary to be able to connect to DragValue's valueChanged.
+ * @param final (default = true) emit signal modified? */
+ void slotUpdatePointH2(double value = 1, bool final = true);
+
+ /** @brief Increases the number of lines in the editor's grid. If there are already 8 lines the number is set to 0. */