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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 "happybirthday.h"
#include <QTimer>
HappyBirthday::HappyBirthday(QObject *parent)
: QObject(parent), m_line(-1)
{
setName(QString());
QTimer *timer = new QTimer(this);
QObject::connect(timer, SIGNAL(timeout()), this, SLOT(advance()));
timer->start(1000);
}
void HappyBirthday::setTarget(const QDeclarativeProperty &p)
{
m_target = p;
}
QString HappyBirthday::name() const
{
return m_name;
}
void HappyBirthday::setName(const QString &name)
{
if (m_name == name)
return;
m_name = name;
m_lyrics.clear();
m_lyrics << "Happy birthday to you,";
m_lyrics << "Happy birthday to you,";
m_lyrics << "Happy birthday dear " + m_name + ",";
m_lyrics << "Happy birthday to you!";
m_lyrics << "";
emit nameChanged();
}
void HappyBirthday::advance()
{
m_line = (m_line + 1) % m_lyrics.count();
m_target.write(m_lyrics.at(m_line));
}
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