X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fmarginwidget.h;h=6f2effcffbb462333d1fce5d1989fa80daefdf50;hb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;hp=239692ca26b81bbc9880f891846ebad9305c0a0f;hpb=c23b29d67ed68c1a899000bf0049056fe9f51a62;p=pulseview.git

diff --git a/pv/view/marginwidget.h b/pv/view/marginwidget.h
index 239692c..6f2effc 100644
--- a/pv/view/marginwidget.h
+++ b/pv/view/marginwidget.h
@@ -35,6 +35,9 @@ class MarginWidget : public QWidget
 public:
 	MarginWidget(pv::view::View &parent);
 
+public slots:
+	virtual void clear_selection() = 0;
+
 protected:
 	pv::view::View &_view;
 };