X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fselectableitem.h;h=467da0f2cbf0b7140edf87fb9e3be0b34b3c79e6;hp=d54491370bd769a588c82ff544f58d13fb1112cd;hb=ef8311a4296a2dc85c82b063de61efa4eb7a8404;hpb=2a2512b21581ea346fea7d96bd3deeb37f1cfed4

diff --git a/pv/view/selectableitem.h b/pv/view/selectableitem.h
index d5449137..467da0f2 100644
--- a/pv/view/selectableitem.h
+++ b/pv/view/selectableitem.h
@@ -23,7 +23,7 @@
 
 #include <list>
 
-#include <QObject>
+#include <QPen>
 
 class QAction;
 
@@ -34,6 +34,33 @@ class SelectableItem : public QObject
 {
 	Q_OBJECT
 
+private:
+	static const int HighlightRadius;
+
+public:
+	SelectableItem();
+
+public:
+	/**
+	 * Returns true if the signal has been selected by the user.
+	 */
+	bool selected() const;
+
+	/**
+	 * Selects or deselects the signal.
+	 */
+	void select(bool select = true);
+
+public:
+	virtual void init_context_bar_actions(QWidget *parent) = 0;
+
+	virtual const std::list<QAction*> get_context_bar_actions() = 0;
+
+protected:
+	static QPen highlight_pen();
+
+private:
+	bool _selected;
 };
 
 } // namespace view