/**************************************************************************** ** ** 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 "happybirthdaysong.h" #include HappyBirthdaySong::HappyBirthdaySong(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 HappyBirthdaySong::setTarget(const QDeclarativeProperty &p) { m_target = p; } QString HappyBirthdaySong::name() const { return m_name; } void HappyBirthdaySong::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 HappyBirthdaySong::advance() { m_line = (m_line + 1) % m_lyrics.count(); m_target.write(m_lyrics.at(m_line)); }