Publish and Subscribe Example
/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the examples of the Qt Mobility Components. ** ** $QT_BEGIN_LICENSE:BSD$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** Alternatively, 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 The Qt Company Ltd 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 "publisherdialog.h" #include "subscriberdialog.h" #include <QApplication> #include <qvaluespace.h> int main(int argc, char *argv[]) { QApplication app(argc, argv); app.setOrganizationDomain(QStringLiteral("qt-project.org")); app.setApplicationName(QStringLiteral("Publish Subscribe Example")); bool createDefault = true; bool createPublisher = false; bool createSubscriber = false; for (int i = 1; i < argc; ++i) { if (argv[i] == QStringLiteral("-publisher")) { createPublisher = true; createDefault = false; } else if (argv[i] == QStringLiteral("-subscriber")) { createSubscriber = true; createDefault = false; } } PublisherDialog *publisher = 0; if (createDefault || createPublisher) { publisher = new PublisherDialog; QObject::connect(publisher, SIGNAL(rejected()), &app, SLOT(quit())); publisher->show(); } SubscriberDialog *subscriber = 0; if (createDefault || createSubscriber) { subscriber = new SubscriberDialog; QObject::connect(subscriber, SIGNAL(rejected()), &app, SLOT(quit())); subscriber->show(); } int result = app.exec(); if (publisher) delete publisher; if (subscriber) delete subscriber; return result; }