void reset_zero_position();
+ pv::util::Timestamp zero_offset() const;
+
/**
* Returns the vertical scroll offset.
*/
*/
void set_v_offset(int offset);
+ /**
+ * Sets the visual h-offset.
+ */
+ void set_h_offset(int offset);
+
+ /**
+ * Gets the length of the horizontal scrollbar.
+ */
+ int get_h_scrollbar_maximum() const;
+
/**
* Returns the SI prefix to apply to the graticule time markings.
*/
*/
void show_cursors(bool show = true);
- /**
- * Sets the cursors to the given offsets. You will still have to call show_cursors separately.
- */
- void set_cursors(pv::util::Timestamp& first, pv::util::Timestamp& second);
+ /**
+ * Sets the cursors to the given offsets. You will still have to call show_cursors separately.
+ */
+ void set_cursors(pv::util::Timestamp& first, pv::util::Timestamp& second);
/**
* Moves the cursors to a convenient position in the view.
/**
* Adds a new flag at a specified time.
*/
- void add_flag(const pv::util::Timestamp& time);
+ shared_ptr<Flag> add_flag(const pv::util::Timestamp& time);
/**
* Removes a flag from the list.