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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVECONTEXT_H
#define QDECLARATIVECONTEXT_H
#include <QtCore/qurl.h>
#include <QtCore/qobject.h>
#include <QtScript/qscriptvalue.h>
#include <QtCore/qmetatype.h>
#include <QtCore/qvariant.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QString;
class QDeclarativeEngine;
class QDeclarativeRefCount;
class QDeclarativeContextPrivate;
class QDeclarativeCompositeTypeData;
class QDeclarativeContextData;
class Q_DECLARATIVE_EXPORT QDeclarativeContext : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QDeclarativeContext)
public:
QDeclarativeContext(QDeclarativeEngine *parent, QObject *objParent=0);
QDeclarativeContext(QDeclarativeContext *parent, QObject *objParent=0);
virtual ~QDeclarativeContext();
bool isValid() const;
QDeclarativeEngine *engine() const;
QDeclarativeContext *parentContext() const;
QObject *contextObject() const;
void setContextObject(QObject *);
QVariant contextProperty(const QString &) const;
void setContextProperty(const QString &, QObject *);
void setContextProperty(const QString &, const QVariant &);
QUrl resolvedUrl(const QUrl &);
void setBaseUrl(const QUrl &);
QUrl baseUrl() const;
private:
friend class QDeclarativeVME;
friend class QDeclarativeEngine;
friend class QDeclarativeEnginePrivate;
friend class QDeclarativeExpression;
friend class QDeclarativeExpressionPrivate;
friend class QDeclarativeContextScriptClass;
friend class QDeclarativeObjectScriptClass;
friend class QDeclarativeComponent;
friend class QDeclarativeComponentPrivate;
friend class QDeclarativeScriptPrivate;
friend class QDeclarativeBoundSignalProxy;
friend class QDeclarativeContextData;
QDeclarativeContext(QDeclarativeContextData *);
QDeclarativeContext(QDeclarativeEngine *, bool);
Q_DISABLE_COPY(QDeclarativeContext)
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QList<QObject*>);
QT_END_HEADER
#endif // QDECLARATIVECONTEXT_H
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