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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtDeclarative 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 QDECLARATIVEPROPERTY_H
#define QDECLARATIVEPROPERTY_H
#include <QtDeclarative/qtdeclarativeglobal.h>
#include <QtCore/qmetaobject.h>
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QObject;
class QVariant;
class QDeclarativeContext;
class QDeclarativeEngine;
class QDeclarativePropertyPrivate;
class Q_DECLARATIVE_EXPORT QDeclarativeProperty
{
public:
enum PropertyTypeCategory {
InvalidCategory,
List,
Object,
Normal
};
enum Type {
Invalid,
Property,
SignalProperty
};
QDeclarativeProperty();
~QDeclarativeProperty();
QDeclarativeProperty(QObject *);
QDeclarativeProperty(QObject *, QDeclarativeContext *);
QDeclarativeProperty(QObject *, QDeclarativeEngine *);
QDeclarativeProperty(QObject *, const QString &);
QDeclarativeProperty(QObject *, const QString &, QDeclarativeContext *);
QDeclarativeProperty(QObject *, const QString &, QDeclarativeEngine *);
QDeclarativeProperty(const QDeclarativeProperty &);
QDeclarativeProperty &operator=(const QDeclarativeProperty &);
bool operator==(const QDeclarativeProperty &) const;
Type type() const;
bool isValid() const;
bool isProperty() const;
bool isSignalProperty() const;
int propertyType() const;
PropertyTypeCategory propertyTypeCategory() const;
const char *propertyTypeName() const;
QString name() const;
QVariant read() const;
static QVariant read(QObject *, const QString &);
static QVariant read(QObject *, const QString &, QDeclarativeContext *);
static QVariant read(QObject *, const QString &, QDeclarativeEngine *);
bool write(const QVariant &) const;
static bool write(QObject *, const QString &, const QVariant &);
static bool write(QObject *, const QString &, const QVariant &, QDeclarativeContext *);
static bool write(QObject *, const QString &, const QVariant &, QDeclarativeEngine *);
bool reset() const;
bool hasNotifySignal() const;
bool needsNotifySignal() const;
bool connectNotifySignal(QObject *dest, const char *slot) const;
bool connectNotifySignal(QObject *dest, int method) const;
bool isWritable() const;
bool isDesignable() const;
bool isResettable() const;
QObject *object() const;
int index() const;
QMetaProperty property() const;
QMetaMethod method() const;
private:
friend class QDeclarativePropertyPrivate;
QDeclarativePropertyPrivate *d;
};
typedef QList<QDeclarativeProperty> QDeclarativeProperties;
inline uint qHash (const QDeclarativeProperty &key)
{
return qHash(key.object()) + qHash(key.name());
}
QT_END_NAMESPACE
#endif // QDECLARATIVEPROPERTY_H
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