*/
virtual void set_time(const pv::util::Timestamp& time) = 0;
+ virtual const pv::util::Timestamp time() const = 0;
+
virtual float get_x() const = 0;
+ virtual const pv::util::Timestamp delta(const pv::util::Timestamp& other) const = 0;
+
/**
* Drags the item to a delta relative to the drag point.
* @param delta the offset from the drag point.