X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fselectableitem.h;h=d8545ce6e78c2e412153335f1fe1cad28774ebcd;hb=c23b29d67ed68c1a899000bf0049056fe9f51a62;hp=4bbd1f6993d6813ed6f7016b5029bdf083b46549;hpb=e0e90d8091d3e4f20c03de6015bcedc5e4568567;p=pulseview.git

diff --git a/pv/view/selectableitem.h b/pv/view/selectableitem.h
index 4bbd1f69..d8545ce6 100644
--- a/pv/view/selectableitem.h
+++ b/pv/view/selectableitem.h
@@ -23,13 +23,39 @@
 
 #include <list>
 
+#include <QPen>
+
 class QAction;
 
 namespace pv {
 namespace view {
 
-class SelectableItem
+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);
+
+protected:
+	static QPen highlight_pen();
+
+private:
+	bool _selected;
 };
 
 } // namespace view