Properly implement slot, connect signal from the object which actually sends it to the slot
/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2007-2011 Andrey Korotaev <unC0Rr@gmail.com>
*
* 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; version 2 of the License
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <QLineEdit>
#include <QSpinBox>
#include <QPushButton>
#include <QGridLayout>
#include <QLabel>
#include "input_ip.h"
HWHostPortDialog::HWHostPortDialog(QWidget* parent) : QDialog(parent)
{
QGridLayout * layout = new QGridLayout(this);
QLabel * lbHost = new QLabel(this);
lbHost->setText(QLabel::tr("Host:"));
layout->addWidget(lbHost, 0, 0);
QLabel * lbPort = new QLabel(this);
lbPort->setText(QLabel::tr("Port:"));
layout->addWidget(lbPort, 1, 0);
leHost = new QLineEdit(this);
layout->addWidget(leHost, 0, 1, 1, 2);
sbPort = new QSpinBox(this);
sbPort->setMinimum(0);
sbPort->setMaximum(65535);
layout->addWidget(sbPort, 1, 1, 1, 2);
pbDefault = new QPushButton(this);
pbDefault->setText(QPushButton::tr("default"));
layout->addWidget(pbDefault, 1, 3);
pbOK = new QPushButton(this);
pbOK->setText(QPushButton::tr("OK"));
pbOK->setDefault(true);
layout->addWidget(pbOK, 3, 1);
pbCancel = new QPushButton(this);
pbCancel->setText(QPushButton::tr("Cancel"));
layout->addWidget(pbCancel, 3, 2);
connect(pbOK, SIGNAL(clicked()), this, SLOT(accept()));
connect(pbCancel, SIGNAL(clicked()), this, SLOT(reject()));
connect(pbDefault, SIGNAL(clicked()), this, SLOT(setDefaultPort()));
}
void HWHostPortDialog::setDefaultPort()
{
sbPort->setValue(46631);
}