X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fruler.h;h=7514aeca86672d849f82019b1c257232f6afba16;hb=0c0218fd70bde15f2ccd20f39f6d3ddddd3e1691;hp=461ec05cfbd0e7ef97bb44de2ca0f579543b0424;hpb=c23b29d67ed68c1a899000bf0049056fe9f51a62;p=pulseview.git

diff --git a/pv/view/ruler.h b/pv/view/ruler.h
index 461ec05c..7514aeca 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 {
@@ -45,6 +47,8 @@ private:
 public:
 	Ruler(View &parent);
 
+	void clear_selection();
+
 	static QString format_time(double t, unsigned int prefix,
 		unsigned precision = 0);
 
@@ -65,7 +69,7 @@ private slots:
 	void hover_point_changed();
 
 private:
-	TimeMarker *_grabbed_marker;
+	boost::weak_ptr<TimeMarker> _grabbed_marker;
 };
 
 } // namespace view