X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fruler.h;h=ba03f312103fce4c42dfcb518c63ab82c35cade6;hp=689b073cede32e81af7e43e901057c2c93e515bf;hb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;hpb=332afa7438aa5532599fe65f9092e1b24b34fe04

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index 689b073c..ba03f312 100644
--- a/pv/view/ruler.h
+++ b/pv/view/ruler.h
@@ -21,7 +21,7 @@
 #ifndef PULSEVIEW_PV_VIEW_RULER_H
 #define PULSEVIEW_PV_VIEW_RULER_H
 
-#include <QWidget>
+#include "marginwidget.h"
 
 namespace pv {
 namespace view {
@@ -29,7 +29,7 @@ namespace view {
 class TimeMarker;
 class View;
 
-class Ruler : public QWidget
+class Ruler : public MarginWidget
 {
 	Q_OBJECT
 
@@ -45,6 +45,8 @@ private:
 public:
 	Ruler(View &parent);
 
+	void clear_selection();
+
 	static QString format_time(double t, unsigned int prefix,
 		unsigned precision = 0);
 
@@ -65,8 +67,6 @@ private slots:
 	void hover_point_changed();
 
 private:
-	View &_view;
-
 	TimeMarker *_grabbed_marker;
 };