class QWidget;
namespace pv {
+
+namespace widgets {
+class Popup;
+}
+
namespace view {
class SelectableItem : public QObject
public:
/**
- * Returns true if the signal has been selected by the user.
+ * Returns true if the item has been selected by the user.
*/
bool selected() const;
public:
virtual QMenu* create_context_menu(QWidget *parent);
+ virtual pv::widgets::Popup* create_popup(QWidget *parent) = 0;
+
+ virtual void delete_pressed();
+
protected:
static QPen highlight_pen();