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
23 #include "marginwidget.hpp"
25 #include <pv/widgets/popup.hpp>
27 using std::shared_ptr;
32 MarginWidget::MarginWidget(View &parent) :
37 setAttribute(Qt::WA_NoSystemBackground, true);
38 setFocusPolicy(Qt::ClickFocus);
39 setMouseTracking(true);
42 void MarginWidget::show_popup(const shared_ptr<ViewItem> &item)
44 pv::widgets::Popup *const p = item->create_popup(this);
49 void MarginWidget::leaveEvent(QEvent*)
51 mouse_point_ = QPoint(-1, -1);
55 void MarginWidget::clear_selection()