X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fmarginwidget.h;h=89eb3de128f1cd1481a073e8e29ccab45684aae3;hb=84a0d458a4b04141dd45af6dec44d36782ee163e;hp=6f2effcffbb462333d1fce5d1989fa80daefdf50;hpb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;p=pulseview.git

diff --git a/pv/view/marginwidget.h b/pv/view/marginwidget.h
index 6f2effc..89eb3de 100644
--- a/pv/view/marginwidget.h
+++ b/pv/view/marginwidget.h
@@ -36,7 +36,12 @@ public:
 	MarginWidget(pv::view::View &parent);
 
 public slots:
-	virtual void clear_selection() = 0;
+	virtual void clear_selection();
+
+signals:
+	void selection_changed();
+
+	void geometry_updated();
 
 protected:
 	pv::view::View &_view;