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/****************************************************************************
**
** Copyright (C) 2009 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 QMLDECLARATIVEDATA_P_H
#define QMLDECLARATIVEDATA_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qobject_p.h>
#include <QtScript/qscriptvalue.h>
QT_BEGIN_NAMESPACE
class QmlCompiledData;
class QmlAbstractBinding;
class QmlContext;
class QmlPropertyCache;
class QmlDeclarativeData : public QDeclarativeData
{
public:
QmlDeclarativeData(QmlContext *context = 0);
virtual void destroyed(QObject *);
QmlContext *context;
QmlAbstractBinding *bindings;
// Linked list for QmlContext::contextObjects
QmlDeclarativeData *nextContextObject;
QmlDeclarativeData**prevContextObject;
int bindingBitsSize;
quint32 *bindingBits;
bool hasBindingBit(int) const;
void clearBindingBit(int);
void setBindingBit(QObject *obj, int);
QmlContext *outerContext; // Can't this be found from context?
ushort lineNumber;
ushort columnNumber;
QmlCompiledData *deferredComponent; // Can't this be found from the context?
unsigned int deferredIdx;
QHash<int, QObject *> *attachedProperties;
QScriptValue scriptValue;
QmlPropertyCache *propertyCache;
static QmlDeclarativeData *get(const QObject *object, bool create = false) {
QObjectPrivate *priv =
QObjectPrivate::get(const_cast<QObject *>(object));
if (priv && priv->declarativeData) {
return static_cast<QmlDeclarativeData *>(priv->declarativeData);
} else if (create && priv) {
priv->declarativeData = new QmlDeclarativeData;
return static_cast<QmlDeclarativeData *>(priv->declarativeData);
} else {
return 0;
}
}
};
QT_END_NAMESPACE
#endif // QMLDECLARATIVEDATA_P_H
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