- * Gets the vertical layout offset of this signal.
- */
- int get_v_offset() const;
-
- /**
- * Sets the vertical layout offset of this signal.
- */
- void set_v_offset(int v_offset);
-
- /**
- * Returns true if the trace is visible and enabled.
- */
- virtual bool enabled() const = 0;
-
- virtual void set_view(pv::view::View *view);
-
- /**
- * Paints the background layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_back(QPainter &p, int left, int right);
-
- /**
- * Paints the mid-layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_mid(QPainter &p, int left, int right);
-
- /**
- * Paints the foreground layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_fore(QPainter &p, int left, int right);
-
- /**
- * Paints the signal label into a QGLWidget.