X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fmarginwidget.h;h=7811d80aa6d85f46829542b3d3f7c299e2cd2d89;hb=18f7104f875a71bceeb152398b682737528a4ad7;hp=6f2effcffbb462333d1fce5d1989fa80daefdf50;hpb=a2ae0205f2737dfd8f7647f9eae2fdcb47a0ad25;p=pulseview.git

diff --git a/pv/view/marginwidget.h b/pv/view/marginwidget.h
index 6f2effcf..7811d80a 100644
--- a/pv/view/marginwidget.h
+++ b/pv/view/marginwidget.h
@@ -35,8 +35,13 @@ class MarginWidget : public QWidget
 public:
 	MarginWidget(pv::view::View &parent);
 
-public slots:
-	virtual void clear_selection() = 0;
+public Q_SLOTS:
+	virtual void clear_selection();
+
+Q_SIGNALS:
+	void selection_changed();
+
+	void geometry_updated();
 
 protected:
 	pv::view::View &_view;