+++ /dev/null
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef PULSEVIEW_PV_SELECTABLEITEM_H
-#define PULSEVIEW_PV_SELECTABLEITEM_H
-
-#include <list>
-
-#include <QPen>
-
-class QAction;
-class QMenu;
-class QWidget;
-
-namespace pv {
-
-namespace widgets {
-class Popup;
-}
-
-namespace view {
-
-class SelectableItem : public QObject
-{
- Q_OBJECT
-
-private:
- static const int HighlightRadius;
-
-public:
- SelectableItem();
-
-public:
- /**
- * Returns true if the item has been selected by the user.
- */
- bool selected() const;
-
- /**
- * Selects or deselects the signal.
- */
- void select(bool select = true);
-
- /**
- * Returns true if the item is being dragged.
- */
- bool dragging() const;
-
- /**
- * Retunrns the current drag point.
- */
- QPoint drag_point() const;
-
- /**
- * Sets this item into the dragged state.
- */
- void drag();
-
- /**
- * Sets this item into the un-dragged state.
- */
- void drag_release();
-
- /**
- * Get the drag point.
- */
- virtual QPoint point() const = 0;
-
-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();
-
-protected:
- QWidget *context_parent_;
-
-private:
- bool selected_;
- QPoint drag_point_;
-};
-
-} // namespace view
-} // namespace pv
-
-#endif // PULSEVIEW_PV_SELECTABLEITEM_H