X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fruler.h;h=6f77cb4d9aa89e9f7463966bc92227a26f1b2f08;hp=ba03f312103fce4c42dfcb518c63ab82c35cade6;hb=613d097c5af2d12ffd68e2dfab309b518edca1a6;hpb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index ba03f312..6f77cb4d 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 {
@@ -67,7 +69,9 @@ private slots:
 	void hover_point_changed();
 
 private:
-	TimeMarker *_grabbed_marker;
+	boost::weak_ptr<TimeMarker> _grabbed_marker;
+	QPoint _mouse_down_point;
+	bool _dragging;
 };
 
 } // namespace view