diff options
author | Joerg Bornemann <joerg.bornemann@digia.com> | 2012-12-05 13:03:09 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-12-05 18:20:35 +0100 |
commit | 6b4994c265889db2058b7d5850b51ddfc5478754 (patch) | |
tree | 623e53eb8004b6b8ecdb7e2867ab489dde606fac /examples/radio/radio.cpp | |
parent | 90c8ba233b77ed74012de3b5598a7617672e9d31 (diff) |
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>
Diffstat (limited to 'examples/radio/radio.cpp')
-rw-r--r-- | examples/radio/radio.cpp | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/examples/radio/radio.cpp b/examples/radio/radio.cpp deleted file mode 100644 index 24edccf08..000000000 --- a/examples/radio/radio.cpp +++ /dev/null @@ -1,158 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** 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 Digia Plc 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "radio.h" - -Radio::Radio() -{ - radio = new QRadioTuner; - connect(radio, SIGNAL(error(QRadioTuner::Error)), this, SLOT(error(QRadioTuner::Error))); - - if (radio->isBandSupported(QRadioTuner::FM)) - radio->setBand(QRadioTuner::FM); - - QWidget *window = new QWidget; - QVBoxLayout *layout = new QVBoxLayout; - QHBoxLayout *buttonBar = new QHBoxLayout; - QHBoxLayout *topBar = new QHBoxLayout; - - layout->addLayout(topBar); - - freq = new QLabel; - freq->setText(QString("%1 kHz").arg(radio->frequency()/1000)); - topBar->addWidget(freq); - connect(radio, SIGNAL(frequencyChanged(int)), SLOT(freqChanged(int))); - - signal = new QLabel; - if (radio->isAvailable()) - signal->setText(tr("No Signal")); - else - signal->setText(tr("No radio found")); - topBar->addWidget(signal); - connect(radio, SIGNAL(signalStrengthChanged(int)), SLOT(signalChanged(int))); - - volumeSlider = new QSlider(Qt::Vertical,this); - volumeSlider->setRange(0, 100); - volumeSlider->setValue(50); - connect(volumeSlider, SIGNAL(valueChanged(int)), SLOT(updateVolume(int))); - topBar->addWidget(volumeSlider); - - layout->addLayout(buttonBar); - - 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())); - buttonBar->addWidget(left); - - right = new QPushButton; - connect(right, SIGNAL(clicked()), SLOT(freqUp())); - right->setText(tr("Freq Up")); - buttonBar->addWidget(right); - - 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 += radio->frequencyStep(QRadioTuner::FM); - radio->setFrequency(f); -} - -void Radio::freqDown() -{ - int f = radio->frequency(); - 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); -} - -void Radio::error(QRadioTuner::Error error) -{ - const QMetaObject *metaObj = radio->metaObject(); - QMetaEnum errorEnum = metaObj->enumerator(metaObj->indexOfEnumerator("Error")); - qWarning().nospace() << "Warning: Example application received error QRadioTuner::" << errorEnum.valueToKey(error); -} - |