X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fruler.h;h=c48f25a0bb8a826dbcd8f4234ce805a001115845;hb=f0c9f81c03d2c1d1fa59c357a88d25f6a3128651;hp=461ec05cfbd0e7ef97bb44de2ca0f579543b0424;hpb=c23b29d67ed68c1a899000bf0049056fe9f51a62;p=pulseview.git

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index 461ec05..c48f25a 100644
--- a/pv/view/ruler.h
+++ b/pv/view/ruler.h
@@ -21,6 +21,8 @@
 #ifndef PULSEVIEW_PV_VIEW_RULER_H
 #define PULSEVIEW_PV_VIEW_RULER_H
 
+#include <boost/weak_ptr.hpp>
+
 #include "marginwidget.h"
 
 namespace pv {
@@ -34,19 +36,19 @@ class Ruler : public MarginWidget
 	Q_OBJECT
 
 private:
+	static const int RulerHeight;
 	static const int MinorTickSubdivision;
 	static const int ScaleUnits[3];
 
-	static const QString SIPrefixes[9];
-	static const int FirstSIPrefixPower;
-
 	static const int HoverArrowSize;
 
 public:
 	Ruler(View &parent);
 
-	static QString format_time(double t, unsigned int prefix,
-		unsigned precision = 0);
+	void clear_selection();
+
+public:
+	QSize sizeHint() const;
 
 private:
 	void paintEvent(QPaintEvent *event);
@@ -65,7 +67,9 @@ private slots:
 	void hover_point_changed();
 
 private:
-	TimeMarker *_grabbed_marker;
+	boost::weak_ptr<TimeMarker> _grabbed_marker;
+	QPoint _mouse_down_point;
+	bool _dragging;
 };
 
 } // namespace view