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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are met:
** - Redistributions of source code must retain the above copyright notice,
** this list of conditions and the following disclaimer.
** - Redistributions in binary form must reproduce the above copyright notice,
** this list of conditions and the following disclaimer in the documentation
** and/or other materials provided with the distribution.
** - Neither the name of Nokia Corporation and its Subsidiary(-ies) nor the
** names of its contributors may be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
** $QT_END_LICENSE$
**
*****************************************************************************/
#ifndef SETTINGSDIALOG_H
#define SETTINGSDIALOG_H
#include "spectrum.h"
#include <QDialog>
#include <QtMultimedia/QAudioDeviceInfo>
QT_BEGIN_NAMESPACE
class QComboBox;
class QCheckBox;
class QSlider;
class QSpinBox;
class QGridLayout;
QT_END_NAMESPACE
/**
* Dialog used to control settings such as the audio input / output device
* and the windowing function.
*/
class SettingsDialog : public QDialog {
Q_OBJECT
public:
SettingsDialog(const QList<QAudioDeviceInfo> &availableInputDevices,
const QList<QAudioDeviceInfo> &availableOutputDevices,
QWidget *parent = 0);
~SettingsDialog();
WindowFunction windowFunction() const { return m_windowFunction; }
const QAudioDeviceInfo& inputDevice() const { return m_inputDevice; }
const QAudioDeviceInfo& outputDevice() const { return m_outputDevice; }
private slots:
void windowFunctionChanged(int index);
void inputDeviceChanged(int index);
void outputDeviceChanged(int index);
private:
WindowFunction m_windowFunction;
QAudioDeviceInfo m_inputDevice;
QAudioDeviceInfo m_outputDevice;
QComboBox* m_inputDeviceComboBox;
QComboBox* m_outputDeviceComboBox;
QComboBox* m_windowFunctionComboBox;
};
#endif // SETTINGSDIALOG_H
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