/**************************************************************************** ** ** 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 QMLMETAPROPERTY_H #define QMLMETAPROPERTY_H #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class QObject; class QmlAbstractBinding; class QmlExpression; class QStringList; class QVariant; struct QMetaObject; class QmlContext; class QmlEngine; class QmlMetaPropertyPrivate; class Q_DECLARATIVE_EXPORT QmlMetaProperty { public: enum PropertyCategory { Unknown, InvalidProperty, Bindable, List, QmlList, //XXX Object, Normal }; QmlMetaProperty(); QmlMetaProperty(QObject *); QmlMetaProperty(QObject *, const QString &); QmlMetaProperty(QObject *, QmlContext *); QmlMetaProperty(QObject *, const QString &, QmlContext *); QmlMetaProperty(const QmlMetaProperty &); QmlMetaProperty &operator=(const QmlMetaProperty &); ~QmlMetaProperty(); QString name() const; QVariant read() const; bool write(const QVariant &) const; enum WriteFlag { BypassInterceptor = 0x01, DontRemoveBinding = 0x02 }; Q_DECLARE_FLAGS(WriteFlags, WriteFlag) bool write(const QVariant &, QmlMetaProperty::WriteFlags) const; bool reset() const; bool hasChangedNotifier() const; bool needsChangedNotifier() const; bool connectNotifier(QObject *dest, const char *slot) const; bool connectNotifier(QObject *dest, int method) const; QMetaMethod method() const; enum Type { Invalid = 0x00, Property = 0x01, SignalProperty = 0x02, Default = 0x08, Attached = 0x10, ValueTypeProperty = 0x20 }; Type type() const; bool isProperty() const; bool isDefault() const; bool isWritable() const; bool isDesignable() const; bool isResettable() const; bool isValid() const; QObject *object() const; PropertyCategory propertyCategory() const; int propertyType() const; const char *propertyTypeName() const; bool operator==(const QmlMetaProperty &) const; QMetaProperty property() const; QmlAbstractBinding *binding() const; QmlAbstractBinding *setBinding(QmlAbstractBinding *, QmlMetaProperty::WriteFlags flags = QmlMetaProperty::DontRemoveBinding) const; QmlExpression *signalExpression() const; QmlExpression *setSignalExpression(QmlExpression *) const; static QmlMetaProperty createProperty(QObject *, const QString &, QmlContext *context=0); int coreIndex() const; int valueTypeCoreIndex() const; private: friend class QmlEnginePrivate; friend class QmlMetaPropertyPrivate; QmlMetaPropertyPrivate *d; }; typedef QList QmlMetaProperties; Q_DECLARE_OPERATORS_FOR_FLAGS(QmlMetaProperty::WriteFlags) QT_END_NAMESPACE QT_END_HEADER #endif // QMLMETAPROPERTY_H