Trace: Converted on_hover_point_changed signal to direct notification

[pulseview.git] / pv / view / trace.h

diff --git a/pv/view/trace.h b/pv/view/trace.h
index 7726be255f05db2e0f50307881ffc4763bdfe93a..7053f9ecbd0757b956c894da83108f9c0b5c82e2 100644 (file)
--- a/pv/view/trace.h
+++ b/pv/view/trace.h
@@ -141,13 +141,15 @@ public:
 
        /**
         * Computes the outline rectangle of a label.
-        * @param p the QPainter to lay out text with.
         * @param right the x-coordinate of the right edge of the header
         *      area.
         * @return Returns the rectangle of the signal label.
         */
        QRectF get_label_rect(int right);
 
+public:
+       virtual void hover_point_changed();
+
 protected:
 
        /**