2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 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
24 #include "../signal.h"
25 #include "../sigsession.h"
29 #include <boost/foreach.hpp>
34 using namespace boost;
40 Header::Header(View &parent) :
46 void Header::paintEvent(QPaintEvent *event)
48 const int w = width();
49 const vector< shared_ptr<Signal> > &sigs =
50 _view.session().get_signals();
52 QPainter painter(this);
53 painter.setRenderHint(QPainter::Antialiasing);
55 int offset = -_view.v_offset();
56 BOOST_FOREACH(const shared_ptr<Signal> s, sigs)
60 const QRect label_rect(0, offset, w, View::SignalHeight);
61 s->paint_label(painter, label_rect);
63 offset += View::SignalHeight;