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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** 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
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLOPENMETAOBJECT_H
#define QQMLOPENMETAOBJECT_H
#include <QtCore/QMetaObject>
#include <QtCore/QObject>
#include <private/qqmlrefcount_p.h>
#include <private/qqmlcleanup_p.h>
#include <private/qtqmlglobal_p.h>
#include <private/qobject_p.h>
QT_BEGIN_NAMESPACE
class QQmlEngine;
class QMetaPropertyBuilder;
class QQmlOpenMetaObjectTypePrivate;
class Q_QML_PRIVATE_EXPORT QQmlOpenMetaObjectType : public QQmlRefCount, public QQmlCleanup
{
public:
QQmlOpenMetaObjectType(const QMetaObject *base, QQmlEngine *engine);
~QQmlOpenMetaObjectType();
void createProperties(const QVector<QByteArray> &names);
int createProperty(const QByteArray &name);
int propertyOffset() const;
int signalOffset() const;
int propertyCount() const;
QByteArray propertyName(int) const;
QMetaObject *metaObject() const;
protected:
virtual void propertyCreated(int, QMetaPropertyBuilder &);
virtual void clear();
private:
QQmlOpenMetaObjectTypePrivate *d;
friend class QQmlOpenMetaObject;
friend class QQmlOpenMetaObjectPrivate;
};
class QQmlOpenMetaObjectPrivate;
class Q_QML_PRIVATE_EXPORT QQmlOpenMetaObject : public QAbstractDynamicMetaObject
{
public:
QQmlOpenMetaObject(QObject *, const QMetaObject * = 0, bool = true);
QQmlOpenMetaObject(QObject *, QQmlOpenMetaObjectType *, bool = true);
~QQmlOpenMetaObject();
QVariant value(const QByteArray &) const;
bool setValue(const QByteArray &, const QVariant &);
QVariant value(int) const;
void setValue(int, const QVariant &);
QVariant &operator[](const QByteArray &);
QVariant &operator[](int);
bool hasValue(int) const;
int count() const;
QByteArray name(int) const;
QObject *object() const;
virtual QVariant initialValue(int);
// Be careful - once setCached(true) is called createProperty() is no
// longer automatically called for new properties.
void setCached(bool);
QQmlOpenMetaObjectType *type() const;
void emitPropertyNotification(const QByteArray &propertyName);
protected:
virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);
virtual int createProperty(const char *, const char *);
virtual void propertyRead(int);
virtual void propertyWrite(int);
virtual QVariant propertyWriteValue(int, const QVariant &);
virtual void propertyWritten(int);
virtual void propertyCreated(int, QMetaPropertyBuilder &);
QAbstractDynamicMetaObject *parent() const;
private:
QQmlOpenMetaObjectPrivate *d;
friend class QQmlOpenMetaObjectType;
};
QT_END_NAMESPACE
#endif // QQMLOPENMETAOBJECT_H
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