1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtDeclarative module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
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17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QDECLARATIVEOPENMETAOBJECT_H
43 #define QDECLARATIVEOPENMETAOBJECT_H
45 #include <QtCore/QMetaObject>
46 #include <QtCore/QObject>
48 #include <private/qdeclarativerefcount_p.h>
49 #include <private/qdeclarativecleanup_p.h>
50 #include <private/qdeclarativeglobal_p.h>
51 #include <private/qobject_p.h>
58 class QDeclarativeEngine;
59 class QMetaPropertyBuilder;
60 class QDeclarativeOpenMetaObjectTypePrivate;
61 class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeOpenMetaObjectType : public QDeclarativeRefCount, public QDeclarativeCleanup
64 QDeclarativeOpenMetaObjectType(const QMetaObject *base, QDeclarativeEngine *engine);
65 ~QDeclarativeOpenMetaObjectType();
67 int createProperty(const QByteArray &name);
69 int propertyOffset() const;
70 int signalOffset() const;
73 virtual void propertyCreated(int, QMetaPropertyBuilder &);
77 QDeclarativeOpenMetaObjectTypePrivate *d;
78 friend class QDeclarativeOpenMetaObject;
79 friend class QDeclarativeOpenMetaObjectPrivate;
82 class QDeclarativeOpenMetaObjectPrivate;
83 class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeOpenMetaObject : public QAbstractDynamicMetaObject
86 QDeclarativeOpenMetaObject(QObject *, bool = true);
87 QDeclarativeOpenMetaObject(QObject *, QDeclarativeOpenMetaObjectType *, bool = true);
88 ~QDeclarativeOpenMetaObject();
90 QVariant value(const QByteArray &) const;
91 bool setValue(const QByteArray &, const QVariant &);
92 QVariant value(int) const;
93 void setValue(int, const QVariant &);
94 QVariant &operator[](const QByteArray &);
95 QVariant &operator[](int);
96 bool hasValue(int) const;
99 QByteArray name(int) const;
101 QObject *object() const;
102 virtual QVariant initialValue(int);
104 // Be careful - once setCached(true) is called createProperty() is no
105 // longer automatically called for new properties.
106 void setCached(bool);
108 QDeclarativeOpenMetaObjectType *type() const;
111 virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);
112 virtual int createProperty(const char *, const char *);
114 virtual void propertyRead(int);
115 virtual void propertyWrite(int);
116 virtual void propertyWritten(int);
117 virtual void propertyCreated(int, QMetaPropertyBuilder &);
119 QAbstractDynamicMetaObject *parent() const;
122 QDeclarativeOpenMetaObjectPrivate *d;
123 friend class QDeclarativeOpenMetaObjectType;
130 #endif // QDECLARATIVEOPENMETAOBJECT_H