- * Paints the background layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param pp the painting parameters object to paint with.
- **/
- virtual void paint_back(QPainter &p, const RowItemPaintParams &pp);
-
- /**
- * Paints the mid-layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param pp the painting parameters object to paint with.
- **/
- virtual void paint_mid(QPainter &p, const RowItemPaintParams &pp);
-
- /**
- * Paints the foreground layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param pp the painting parameters object to paint with.
- **/
- virtual void paint_fore(QPainter &p, const RowItemPaintParams &pp);
-
- /**
- * Paints the signal label.
- * @param p the QPainter to paint into.
- * @param right the x-coordinate of the right edge of the header
- * area.
- * @param hover true if the label is being hovered over by the mouse.
+ * Gets the arrow-tip point of the row item marker.
+ * @param rect the rectangle of the header area.