centralize and fixup example sources install targets
This follows suit with aeb036e in qtbase. Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Joerg Bornemann
committed by
The Qt Project
The Qt Project
parent
90c8ba233b
commit
6b4994c265
53
examples/multimedia/radio/main.cpp
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53
examples/multimedia/radio/main.cpp
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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "radio.h"
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#include <QtWidgets>
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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Radio radio;
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radio.show();
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return app.exec();
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};
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158
examples/multimedia/radio/radio.cpp
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158
examples/multimedia/radio/radio.cpp
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@@ -0,0 +1,158 @@
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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "radio.h"
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Radio::Radio()
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{
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radio = new QRadioTuner;
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connect(radio, SIGNAL(error(QRadioTuner::Error)), this, SLOT(error(QRadioTuner::Error)));
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if (radio->isBandSupported(QRadioTuner::FM))
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radio->setBand(QRadioTuner::FM);
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QWidget *window = new QWidget;
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QVBoxLayout *layout = new QVBoxLayout;
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QHBoxLayout *buttonBar = new QHBoxLayout;
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QHBoxLayout *topBar = new QHBoxLayout;
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layout->addLayout(topBar);
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freq = new QLabel;
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freq->setText(QString("%1 kHz").arg(radio->frequency()/1000));
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topBar->addWidget(freq);
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connect(radio, SIGNAL(frequencyChanged(int)), SLOT(freqChanged(int)));
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signal = new QLabel;
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if (radio->isAvailable())
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signal->setText(tr("No Signal"));
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else
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signal->setText(tr("No radio found"));
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topBar->addWidget(signal);
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connect(radio, SIGNAL(signalStrengthChanged(int)), SLOT(signalChanged(int)));
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volumeSlider = new QSlider(Qt::Vertical,this);
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volumeSlider->setRange(0, 100);
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volumeSlider->setValue(50);
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connect(volumeSlider, SIGNAL(valueChanged(int)), SLOT(updateVolume(int)));
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topBar->addWidget(volumeSlider);
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layout->addLayout(buttonBar);
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searchLeft = new QPushButton;
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searchLeft->setText(tr("scan Down"));
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connect(searchLeft, SIGNAL(clicked()), SLOT(searchDown()));
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buttonBar->addWidget(searchLeft);
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left = new QPushButton;
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left->setText(tr("Freq Down"));
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connect(left, SIGNAL(clicked()), SLOT(freqDown()));
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buttonBar->addWidget(left);
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right = new QPushButton;
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connect(right, SIGNAL(clicked()), SLOT(freqUp()));
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right->setText(tr("Freq Up"));
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buttonBar->addWidget(right);
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searchRight = new QPushButton;
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searchRight->setText(tr("scan Up"));
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connect(searchRight, SIGNAL(clicked()), SLOT(searchUp()));
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buttonBar->addWidget(searchRight);
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window->setLayout(layout);
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setCentralWidget(window);
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window->show();
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radio->start();
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}
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Radio::~Radio()
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{
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}
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void Radio::freqUp()
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{
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int f = radio->frequency();
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f += radio->frequencyStep(QRadioTuner::FM);
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radio->setFrequency(f);
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}
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void Radio::freqDown()
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{
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int f = radio->frequency();
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f -= radio->frequencyStep(QRadioTuner::FM);
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radio->setFrequency(f);
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}
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void Radio::searchUp()
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{
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radio->searchForward();
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}
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void Radio::searchDown()
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{
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radio->searchBackward();
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}
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void Radio::freqChanged(int)
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{
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freq->setText(QString("%1 kHz").arg(radio->frequency()/1000));
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}
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void Radio::signalChanged(int)
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{
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if(radio->signalStrength() > 25)
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signal->setText(tr("Got Signal"));
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else
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signal->setText(tr("No Signal"));
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}
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void Radio::updateVolume(int v)
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{
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radio->setVolume(v);
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}
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void Radio::error(QRadioTuner::Error error)
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{
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const QMetaObject *metaObj = radio->metaObject();
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QMetaEnum errorEnum = metaObj->enumerator(metaObj->indexOfEnumerator("Error"));
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qWarning().nospace() << "Warning: Example application received error QRadioTuner::" << errorEnum.valueToKey(error);
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}
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75
examples/multimedia/radio/radio.h
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75
examples/multimedia/radio/radio.h
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@@ -0,0 +1,75 @@
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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
|
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef RADIO_H
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#define RADIO_H
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#include <QtWidgets>
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#include <QRadioTuner>
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class Radio : public QMainWindow
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{
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Q_OBJECT
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public:
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Radio();
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~Radio();
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public slots:
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void freqUp();
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void freqDown();
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void searchUp();
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void searchDown();
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void freqChanged(int f);
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void signalChanged(int s);
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void updateVolume(int v);
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void error(QRadioTuner::Error error);
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private:
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QLabel *freq;
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QLabel *signal;
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QPushButton *left;
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QPushButton *right;
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QPushButton *searchLeft;
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QPushButton *searchRight;
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QSlider *volumeSlider;
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QRadioTuner *radio;
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};
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#endif // RADIO_H
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16
examples/multimedia/radio/radio.pro
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16
examples/multimedia/radio/radio.pro
Normal file
@@ -0,0 +1,16 @@
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TEMPLATE = app
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TARGET = radio
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QT += multimedia
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HEADERS = \
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radio.h
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SOURCES = \
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main.cpp \
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radio.cpp
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target.path = $$[QT_INSTALL_EXAMPLES]/multimedia/radio
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INSTALLS += target
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QT+=widgets
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