Added pv::view::MarginWidget as a common base class of Header and Ruler

[pulseview.git] / pv / view / ruler.h

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index 689b073cede32e81af7e43e901057c2c93e515bf..461ec05cfbd0e7ef97bb44de2ca0f579543b0424 100644 (file)
--- 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
 
@@ -65,8 +65,6 @@ private slots:
        void hover_point_changed();
 
 private:
-       View &_view;
-
        TimeMarker *_grabbed_marker;
 };