pv::util::Timestamp get_ruler_time_from_absolute_time(const pv::util::Timestamp& abs_time) const;
pv::util::Timestamp get_absolute_time_from_ruler_time(const pv::util::Timestamp& ruler_time) const;
- shared_ptr<TimeItem> get_reference_item();
+ shared_ptr<TimeItem> get_reference_item() const;
protected:
virtual void contextMenuEvent(QContextMenuEvent *event) override;