*/
virtual void paint_label(QPainter &p, const QRect &rect, bool hover) = 0;
- /**
- * Computes the outline rectangle of a label.
- * @param rect the rectangle of the header area.
- * @return Returns the rectangle of the signal label.
- */
- virtual QRectF label_rect(const QRectF &rect) const = 0;
-
public:
virtual void hover_point_changed();