X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fruler.hpp;h=ce9cae30134c0af64fb14ed97ff6ae48c208eb0d;hp=f9409449b90887502223d385ab002886f2708489;hb=5a6a4ce3e32a250cd586f4755573ed3bed530d7b;hpb=09d5df110bc035256dcd8287094fe1a3b8e67466

diff --git a/pv/view/ruler.hpp b/pv/view/ruler.hpp
index f9409449..ce9cae30 100644
--- a/pv/view/ruler.hpp
+++ b/pv/view/ruler.hpp
@@ -29,6 +29,7 @@ namespace pv {
 namespace view {
 
 class TimeItem;
+class ViewItem;
 
 class Ruler : public MarginWidget
 {
@@ -44,14 +45,9 @@ private:
 	/// Height of the hover arrow in multiples of the text height
 	static const float HoverArrowSize;
 
-	static const int Padding;
-
 public:
 	Ruler(View &parent);
 
-public:
-	void clear_selection();
-
 public:
 	QSize sizeHint() const;
 
@@ -62,13 +58,27 @@ public:
 	 */
 	QSize extended_size_hint() const;
 
+private:
+	/**
+	 * Gets the time items.
+	 */
+	std::vector< std::shared_ptr<pv::view::ViewItem> > items();
+
+	/**
+	 * Gets the first view item which has a label that contains @c pt .
+	 * @param pt the point to search with.
+	 * @return the view item that has been found, or and empty
+	 *   @c shared_ptr if no item was found.
+	 */
+	std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
+		const QPoint &pt);
+
 private:
 	void paintEvent(QPaintEvent *event);
 
 	void mouseMoveEvent(QMouseEvent *e);
 	void mousePressEvent(QMouseEvent *e);
 	void mouseReleaseEvent(QMouseEvent *);
-	void leaveEvent(QEvent*);
 
 	void mouseDoubleClickEvent(QMouseEvent *e);
 
@@ -84,9 +94,6 @@ private:
 
 	int calculate_text_height() const;
 
-private:
-	std::shared_ptr<TimeItem> mouse_down_item_;
-
 private Q_SLOTS:
 	void hover_point_changed();
 };