--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/examples/radio/radio.cpp	Fri Apr 16 15:51:22 2010 +0300
@@ -0,0 +1,172 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "radio.h"
+
+#include <QtGui>
+
+Radio::Radio()
+{
+    radio = new QRadioTuner;
+    connect(radio,SIGNAL(frequencyChanged(int)),this,SLOT(freqChanged(int)));
+    connect(radio,SIGNAL(signalStrengthChanged(int)),this,SLOT(signalChanged(int)));
+
+    if(radio->isBandSupported(QRadioTuner::FM))
+        radio->setBand(QRadioTuner::FM);
+    else {
+        qWarning()<<"Currently only works for FM";
+        exit(0);
+    }
+
+    QWidget *window = new QWidget;
+    QVBoxLayout* layout = new QVBoxLayout;
+    QHBoxLayout* buttonBar = new QHBoxLayout;
+#if defined Q_OS_SYMBIAN // this is so that we can see all buttons also in 3.1 devices, where the screens are smaller..
+    QHBoxLayout* buttonBar2 = new QHBoxLayout;
+#endif
+    QHBoxLayout* topBar = new QHBoxLayout;
+
+    layout->addLayout(topBar);
+
+    freq = new QLabel;
+    freq->setText(QString("%1 kHz").arg(radio->frequency()/1000));
+    topBar->addWidget(freq);
+
+    signal = new QLabel;
+    signal->setText(tr("No Signal"));
+    topBar->addWidget(signal);
+
+    volumeSlider = new QSlider(Qt::Vertical,this);
+    volumeSlider->setRange(0,100);
+#if defined Q_OS_SYMBIAN
+    volumeSlider->setRange(0,10);
+#endif
+    qWarning()<<radio->volume();
+    volumeSlider->setValue(radio->volume());
+    connect(volumeSlider,SIGNAL(valueChanged(int)),this,SLOT(updateVolume(int)));
+    topBar->addWidget(volumeSlider);
+
+    layout->addLayout(buttonBar);
+#if defined Q_OS_SYMBIAN
+    layout->addLayout(buttonBar2);
+#endif
+
+    searchLeft = new QPushButton;
+    searchLeft->setText(tr("scan Down"));
+    connect(searchLeft,SIGNAL(clicked()),SLOT(searchDown()));
+    buttonBar->addWidget(searchLeft);
+
+    left = new QPushButton;
+    left->setText(tr("Freq Down"));
+    connect(left,SIGNAL(clicked()),SLOT(freqDown()));
+#if defined Q_OS_SYMBIAN
+    buttonBar2->addWidget(left);
+#else
+    buttonBar->addWidget(left);
+#endif
+    
+    right = new QPushButton;
+    connect(right,SIGNAL(clicked()),SLOT(freqUp()));
+    right->setText(tr("Freq Up"));
+#if defined Q_OS_SYMBIAN
+    buttonBar2->addWidget(right);
+#else
+    buttonBar->addWidget(right);
+#endif
+
+    searchRight = new QPushButton;
+    searchRight->setText(tr("scan Up"));
+    connect(searchRight,SIGNAL(clicked()),SLOT(searchUp()));
+    buttonBar->addWidget(searchRight);
+
+    window->setLayout(layout);
+    setCentralWidget(window);
+    window->show();
+
+    radio->start();
+}
+
+Radio::~Radio()
+{
+}
+
+void Radio::freqUp()
+{
+    int f = radio->frequency();
+    f = f + radio->frequencyStep(QRadioTuner::FM);
+    radio->setFrequency(f);
+}
+
+void Radio::freqDown()
+{
+    int f = radio->frequency();
+    f = f - radio->frequencyStep(QRadioTuner::FM);
+    radio->setFrequency(f);
+}
+
+void Radio::searchUp()
+{
+    radio->searchForward();
+}
+
+void Radio::searchDown()
+{
+    radio->searchBackward();
+}
+
+void Radio::freqChanged(int)
+{
+    freq->setText(QString("%1 kHz").arg(radio->frequency()/1000));
+}
+
+void Radio::signalChanged(int)
+{
+    if(radio->signalStrength() > 25)
+        signal->setText(tr("Got Signal"));
+    else
+        signal->setText(tr("No Signal"));
+}
+
+void Radio::updateVolume(int v)
+{
+    radio->setVolume(v);
+}
+