File indexing completed on 2024-11-03 06:54:18

0001 //
0002 // C++ Implementation: cgaugebar
0003 //
0004 // Description: 
0005 //
0006 /*
0007 Copyright 2004-2011 Tomas Mecir <kmuddy@kmuddy.com>
0008 
0009 This program is free software; you can redistribute it and/or
0010 modify it under the terms of the GNU General Public License as
0011 published by the Free Software Foundation; either version 2 of 
0012 the License, or (at your option) any later version.
0013 
0014 This program is distributed in the hope that it will be useful,
0015 but WITHOUT ANY WARRANTY; without even the implied warranty of
0016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017 GNU General Public License for more details.
0018 
0019 You should have received a copy of the GNU General Public License
0020 along with this program.  If not, see <http://www.gnu.org/licenses/>.
0021 */
0022 
0023 #include "cgaugebar.h"
0024 
0025 #include "cgauge.h"
0026 #include "cgaugebaritem.h"
0027 #include "cgaugelist.h"
0028 
0029 #include <QHBoxLayout>
0030 
0031 cGaugeBar::cGaugeBar (int sess, QWidget *parent)
0032  : QWidget(parent), cActionBase ("gaugebar", sess)
0033 {
0034   layout = new QHBoxLayout (this);
0035   layout->setSpacing (5);
0036   layout->setContentsMargins (2, 2, 2, 2);
0037   setFocusPolicy (Qt::NoFocus);
0038   count = 0;
0039   layout->addStretch (1);
0040   setAutoFillBackground (true);
0041 }
0042 
0043 
0044 cGaugeBar::~cGaugeBar ()
0045 {
0046 }
0047 
0048 void cGaugeBar::addGauge (cGauge *g)
0049 {
0050   layout->insertWidget (count, g->gaugeItem());
0051   g->gaugeItem()->show();
0052   count++;
0053   update ();
0054 }
0055 
0056 void cGaugeBar::removeGauge (cGauge *g)
0057 {
0058   if (!g->gaugeItem()) return;
0059   layout->removeWidget (g->gaugeItem());
0060   g->gaugeItem()->hide();
0061   if (count) count--;
0062   update ();
0063 }
0064 
0065 #include "moc_cgaugebar.cpp"