MeeGo 1.2 Harmattan Developer Documentation Develop for the Nokia N9

main.cpp Example File

demos/symbian/flickr/main.cpp
 /****************************************************************************
 **
 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the Qt Components project.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** 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 Nokia Corporation 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 <QApplication>
 #include <QDeclarativeEngine>
 #include <QDeclarativeView>
 #include <QNetworkProxy>
 #include <QUrl>

 int main(int argc, char **argv)
 {
     QApplication app(argc, argv);

     QUrl proxyUrl(qgetenv("http_proxy"));
     if (proxyUrl.isValid() && !proxyUrl.host().isEmpty()) {
         int proxyPort = (proxyUrl.port() > 0) ? proxyUrl.port() : 8080;
         QNetworkProxy proxy(QNetworkProxy::HttpProxy, proxyUrl.host(), proxyPort);
         QNetworkProxy::setApplicationProxy(proxy);
     }
     else {
         QNetworkProxyQuery query(QUrl(QLatin1String("http://www.flickr.com")));
         QNetworkProxy proxy = QNetworkProxyFactory::systemProxyForQuery(query).value(0);
         if (proxy.type() != QNetworkProxy::NoProxy)
             QNetworkProxy::setApplicationProxy(proxy);
     }

     QDeclarativeView view;
     view.setSource(QUrl("qrc:/qml/flickr.qml"));

 #if defined(FLICKR_FULLSCREEN)
     view.window()->showFullScreen();
 #else
     view.window()->show();
 #endif

     QObject::connect(view.engine(), SIGNAL(quit()), &view, SLOT(close()));
     return app.exec();
 }