X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.hpp;h=a6655d2f492ab941617fc95f7c694463b1aa6645;hb=dde5aab3c1c55ef4bf7b255b976b23320bad384f;hp=4bde31d6dd17e3f6a5dd417a3397ebb98a3ded77;hpb=f6b6c9bf50999dc99f9517318ffd3114cae4960f;p=pulseview.git

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index 4bde31d..a6655d2 100644
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -145,6 +145,8 @@ public:
 
 	const Viewport* viewport() const;
 
+	const Ruler* ruler() const;
+
 	virtual void save_settings(QSettings &settings) const;
 
 	virtual void restore_settings(QSettings &settings);
@@ -171,7 +173,7 @@ public:
 	 */
 	const pv::util::Timestamp& ruler_offset() const;
 
-	void set_zero_position(pv::util::Timestamp& position);
+	void set_zero_position(const pv::util::Timestamp& position);
 
 	void reset_zero_position();
 
@@ -302,6 +304,7 @@ public:
 	vector< shared_ptr<Flag> > flags() const;
 
 	const QPoint& hover_point() const;
+	const QWidget* hover_widget() const;
 
 	/**
 	 * Determines the closest level change (i.e. edge) to a given point, which
@@ -319,7 +322,7 @@ public:
 	void on_setting_changed(const QString &key, const QVariant &value);
 
 Q_SIGNALS:
-	void hover_point_changed(const QPoint &hp);
+	void hover_point_changed(const QWidget* widget, const QPoint &hp);
 
 	void selection_changed();
 
@@ -527,6 +530,7 @@ private:
 
 	vector< shared_ptr<TriggerMarker> > trigger_markers_;
 
+	QWidget* hover_widget_;
 	QPoint hover_point_;
 	shared_ptr<Signal> signal_under_mouse_cursor_;
 	uint16_t snap_distance_;