- Qt 5.5
- Qt Bluetooth
- Bluetooth QML Chat Example
- qmlchat.cpp Example File
- Qt 5.5.1 Reference Documentation

# qmlchat.cpp Example File

chat/qmlchat.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the examples of the QtBluetooth module.
    **
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    #include <QtGui/QGuiApplication>
    #include <QtQuick/QQuickView>
    #include <QtQml/QQmlEngine>
    #include <QtQml/QQmlContext>
    #include <QDebug>
    #include <QBluetoothLocalDevice>

    int main(int argc, char *argv[])
    {
        QGuiApplication application(argc, argv);

        QList<QBluetoothHostInfo> infos = QBluetoothLocalDevice::allDevices();
        if (infos.isEmpty())
            qWarning() << "Missing Bluetooth local device. "
                          "Example will not work properly.";

        const QString mainQmlApp = QLatin1String("qrc:/chat.qml");
        QQuickView view;
        view.setSource(QUrl(mainQmlApp));
        view.setResizeMode(QQuickView::SizeRootObjectToView);
        // Qt.quit() called in embedded .qml by default only emits
        // quit() signal, so do this (optionally use Qt.exit()).
        QObject::connect(view.engine(), SIGNAL(quit()), qApp, SLOT(quit()));
        view.setGeometry(QRect(100, 100, 360, 480));
        view.show();
        return application.exec();
    }