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//=========================================================
// MusE
// Linux Music Editor
// $Id: ./muse/waveedit/editgain.cpp $
//
// Copyright (C) 1999-2011 by Werner Schweer and others
//
// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2005
//
// Copyright: See COPYING file that comes with this distribution
//
//
// 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, or (at your option) any later version.
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=========================================================
//
// C++ Implementation: editgain
//
// Description:
//
//
#include <QDialog>
#include "editgain.h"
namespace MusEGui {
EditGain::EditGain(QWidget* parent, int initGainValue)
: QDialog(parent)
{
setupUi(this);
sliderGain->setValue(sliderGain->maximum() - initGainValue);
connect(buttonReset, SIGNAL(pressed()), this, SLOT(resetPressed()));
connect(buttonApply, SIGNAL(pressed()), this, SLOT(applyPressed()));
connect(buttonCancel,SIGNAL(pressed()), this, SLOT(cancelPressed()));
connect(sliderGain, SIGNAL(valueChanged(int)), this, SLOT(gainChanged(int)));
if (sliderGain->value() != 100)
buttonReset->setEnabled(true);
}
EditGain::~EditGain()
{
}
/*!
\fn EditGain::resetPressed
*/
void EditGain::resetPressed()
{
sliderGain->blockSignals(true);
sliderGain->setValue(100);
sliderGain->blockSignals(false);
buttonReset->setEnabled(false);
buttonApply->setEnabled(false);
}
/*!
\fn EditGain::applyPressed()
*/
void EditGain::applyPressed()
{
done(QDialog::Accepted);
}
/*!
\fn EditGain::cancelPressed()
*/
void EditGain::cancelPressed()
{
done(QDialog::Rejected);
}
/*!
\fn EditGain::gainChanged(int value)
*/
void EditGain::gainChanged(int value)
{
gain = value;
if (sliderGain->value() != 100) {
buttonReset->setEnabled(true);
buttonApply->setEnabled(true);
}
else {
buttonReset->setEnabled(false);
buttonApply->setEnabled(false);
}
}
/*!
\fn EditGain::getGain()
*/
int EditGain::getGain()
{
return gain;
}
} // namespace MusEGui
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