/**
* Returns period of the graticule time markings.
*/
- double tick_period() const;
+ const pv::util::Timestamp& tick_period() const;
/**
* Returns the unit of time currently used.
void selection_changed();
- void scale_offset_changed();
+ /// Emitted when the offset changed.
+ void offset_changed();
+
+ /// Emitted when the scale changed.
+ void scale_changed();
void sticky_scrolling_changed(bool state);
void always_zoom_to_fit_changed(bool state);
+ /// Emitted when the tick_prefix changed.
+ void tick_prefix_changed();
+
+ /// Emitted when the tick_precision changed.
+ void tick_precision_changed();
+
+ /// Emitted when the tick_period changed.
+ void tick_period_changed();
+
+ /// Emitted when the time_unit changed.
+ void time_unit_changed();
+
private:
void get_scroll_layout(double &length, pv::util::Timestamp &offset) const;
void determine_time_unit();
-private:
bool eventFilter(QObject *object, QEvent *event);
bool viewportEvent(QEvent *e);
void on_hover_point_changed();
+ /**
+ * Sets the 'offset_' member and emits the 'offset_changed'
+ * signal if needed.
+ */
+ void set_offset(const pv::util::Timestamp& offset);
+
+ /**
+ * Sets the 'scale_' member and emits the 'scale_changed'
+ * signal if needed.
+ */
+ void set_scale(double scale);
+
+ /**
+ * Sets the 'tick_prefix_' member and emits the 'tick_prefix_changed'
+ * signal if needed.
+ */
+ void set_tick_prefix(pv::util::SIPrefix tick_prefix);
+
+ /**
+ * Sets the 'tick_precision_' member and emits the 'tick_precision_changed'
+ * signal if needed.
+ */
+ void set_tick_precision(unsigned tick_precision);
+
+ /**
+ * Sets the 'tick_period_' member and emits the 'tick_period_changed'
+ * signal if needed.
+ */
+ void set_tick_period(const pv::util::Timestamp& tick_period);
+
+ /**
+ * Sets the 'time_unit' member and emits the 'time_unit_changed'
+ * signal if needed.
+ */
+ void set_time_unit(pv::util::TimeUnit time_unit);
+
private:
Session &session_;
bool always_zoom_to_fit_;
QTimer delayed_view_updater_;
- double tick_period_;
+ pv::util::Timestamp tick_period_;
pv::util::SIPrefix tick_prefix_;
unsigned int tick_precision_;
util::TimeUnit time_unit_;