/****************************************************************************
**
** Copyright (C) 2013 Research In Motion.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
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** following information to ensure the GNU Lesser General Public License
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****************************************************************************/

#ifndef QQMLAPPLICATIONENGINE_H
#define QQMLAPPLICATIONENGINE_H

#include <QtQml/qqmlengine.h>

#include <QtCore/qurl.h>
#include <QtCore/qobject.h>
#include <QtCore/qlist.h>

QT_BEGIN_NAMESPACE

class QQmlApplicationEnginePrivate;
class Q_QML_EXPORT QQmlApplicationEngine : public QQmlEngine
{
    Q_OBJECT
public:
    QQmlApplicationEngine(QObject *parent = Q_NULLPTR);
    QQmlApplicationEngine(const QUrl &url, QObject *parent = Q_NULLPTR);
    QQmlApplicationEngine(const QString &filePath, QObject *parent = Q_NULLPTR);
    ~QQmlApplicationEngine();

    QList<QObject*> rootObjects();
public Q_SLOTS:
    void load(const QUrl &url);
    void load(const QString &filePath);
    void loadData(const QByteArray &data, const QUrl &url = QUrl());

Q_SIGNALS:
    void objectCreated(QObject *object, const QUrl &url);

private:
    Q_DISABLE_COPY(QQmlApplicationEngine)
    Q_DECLARE_PRIVATE(QQmlApplicationEngine)
    Q_PRIVATE_SLOT(d_func(), void _q_finishLoad(QObject*))
};

QT_END_NAMESPACE

#endif
