TimeItem: Made paint_label a mandatory field

[pulseview.git] / pv / view / timeitem.hpp

diff --git a/pv/view/timeitem.hpp b/pv/view/timeitem.hpp
index e47f1a6bf1564e39425728e35872733d7e592215..02d22d218c29b6e7dd953f764e3560afc623bdfc 100644 (file)
--- a/pv/view/timeitem.hpp
+++ b/pv/view/timeitem.hpp
@@ -39,6 +39,21 @@ protected:
         */
        TimeItem(View &view);
 
+public:
+       /**
+        * Sets the time of the marker.
+        */
+       virtual void set_time(double time) = 0;
+
+       virtual float get_x() const = 0;
+
+       /**
+        * Paints the marker's label to the ruler.
+        * @param p The painter to draw with.
+        * @param rect The rectangle of the ruler client area.
+        */
+       virtual void paint_label(QPainter &p, const QRect &rect) = 0;
+
 protected:
        View &view_;
 };