examples/QtQuick/audioplayer/main.cpp

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#include <QtGui/QApplication>
#include "qmlapplicationviewer.h"
#include <QApplication>
#include <QDeclarativeView>
#include <QGraphicsObject>
#include <QDeclarativeItem>
#include <QDeclarativeContext>
#include "audioplayer.h"

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

    // Creating QML application viewer, setting orientation and QML file
    QmlApplicationViewer viewer;
    viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
    viewer.setMainQmlFile(QLatin1String("qml/audioplayer/main.qml"));

    // Creating declarative context and fetching the root context
    QDeclarativeContext *context = viewer.rootContext();
    // Creating instance of AudioPlayer and setting context property
    AudioPlayer myclass;
    context->setContextProperty("systemModel", &myclass);

    viewer.showExpanded();

    return app.exec();
}

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