2 * This file is part of the PulseView project.
4 * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_SELECTABLEITEM_H
22 #define PULSEVIEW_PV_SELECTABLEITEM_H
40 class SelectableItem : public QObject
45 static const int HighlightRadius;
52 * Returns true if the signal has been selected by the user.
54 bool selected() const;
57 * Selects or deselects the signal.
59 void select(bool select = true);
62 virtual QMenu* create_context_menu(QWidget *parent);
64 virtual pv::widgets::Popup* create_popup(QWidget *parent) = 0;
67 static QPen highlight_pen();
70 QWidget *_context_parent;
79 #endif // PULSEVIEW_PV_SELECTABLEITEM_H