/**************************************************************************** ** ** 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 QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QMETAOBJECT_H #define QMETAOBJECT_H #include <QtCore/qobjectdefs.h> #include <QtCore/qvariant.h> QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Core) template <typename T> class QList; class Q_CORE_EXPORT QMetaMethod { public: inline QMetaMethod() : mobj(0),handle(0) {} const char *signature() const; const char *typeName() const; QList<QByteArray> parameterTypes() const; QList<QByteArray> parameterNames() const; const char *tag() const; enum Access { Private, Protected, Public }; Access access() const; enum MethodType { Method, Signal, Slot, Constructor }; MethodType methodType() const; enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 }; int attributes() const; int methodIndex() const; inline const QMetaObject *enclosingMetaObject() const { return mobj; } bool invoke(QObject *object, Qt::ConnectionType connectionType, QGenericReturnArgument returnValue, QGenericArgument val0 = QGenericArgument(0), QGenericArgument val1 = QGenericArgument(), QGenericArgument val2 = QGenericArgument(), QGenericArgument val3 = QGenericArgument(), QGenericArgument val4 = QGenericArgument(), QGenericArgument val5 = QGenericArgument(), QGenericArgument val6 = QGenericArgument(), QGenericArgument val7 = QGenericArgument(), QGenericArgument val8 = QGenericArgument(), QGenericArgument val9 = QGenericArgument()) const; inline bool invoke(QObject *object, QGenericReturnArgument returnValue, QGenericArgument val0 = QGenericArgument(0), QGenericArgument val1 = QGenericArgument(), QGenericArgument val2 = QGenericArgument(), QGenericArgument val3 = QGenericArgument(), QGenericArgument val4 = QGenericArgument(), QGenericArgument val5 = QGenericArgument(), QGenericArgument val6 = QGenericArgument(), QGenericArgument val7 = QGenericArgument(), QGenericArgument val8 = QGenericArgument(), QGenericArgument val9 = QGenericArgument()) const { return invoke(object, Qt::AutoConnection, returnValue, val0, val1, val2, val3, val4, val5, val6, val7, val8, val9); } inline bool invoke(QObject *object, Qt::ConnectionType connectionType, QGenericArgument val0 = QGenericArgument(0), QGenericArgument val1 = QGenericArgument(), QGenericArgument val2 = QGenericArgument(), QGenericArgument val3 = QGenericArgument(), QGenericArgument val4 = QGenericArgument(), QGenericArgument val5 = QGenericArgument(), QGenericArgument val6 = QGenericArgument(), QGenericArgument val7 = QGenericArgument(), QGenericArgument val8 = QGenericArgument(), QGenericArgument val9 = QGenericArgument()) const { return invoke(object, connectionType, QGenericReturnArgument(), val0, val1, val2, val3, val4, val5, val6, val7, val8, val9); } inline bool invoke(QObject *object, QGenericArgument val0 = QGenericArgument(0), QGenericArgument val1 = QGenericArgument(), QGenericArgument val2 = QGenericArgument(), QGenericArgument val3 = QGenericArgument(), QGenericArgument val4 = QGenericArgument(), QGenericArgument val5 = QGenericArgument(), QGenericArgument val6 = QGenericArgument(), QGenericArgument val7 = QGenericArgument(), QGenericArgument val8 = QGenericArgument(), QGenericArgument val9 = QGenericArgument()) const { return invoke(object, Qt::AutoConnection, QGenericReturnArgument(), val0, val1, val2, val3, val4, val5, val6, val7, val8, val9); } private: const QMetaObject *mobj; uint handle; friend struct QMetaObject; }; Q_DECLARE_TYPEINFO(QMetaMethod, Q_MOVABLE_TYPE); class Q_CORE_EXPORT QMetaEnum { public: inline QMetaEnum() : mobj(0),handle(0) {} const char *name() const; bool isFlag() const; int keyCount() const; const char *key(int index) const; int value(int index) const; const char *scope() const; int keyToValue(const char *key) const; const char* valueToKey(int value) const; int keysToValue(const char * keys) const; QByteArray valueToKeys(int value) const; inline const QMetaObject *enclosingMetaObject() const { return mobj; } inline bool isValid() const { return name() != 0; } private: const QMetaObject *mobj; uint handle; friend struct QMetaObject; }; Q_DECLARE_TYPEINFO(QMetaEnum, Q_MOVABLE_TYPE); class Q_CORE_EXPORT QMetaProperty { public: QMetaProperty(); const char *name() const; const char *typeName() const; QVariant::Type type() const; int userType() const; int propertyIndex() const; bool isReadable() const; bool isWritable() const; bool isResettable() const; bool isDesignable(const QObject *obj = 0) const; bool isScriptable(const QObject *obj = 0) const; bool isStored(const QObject *obj = 0) const; bool isEditable(const QObject *obj = 0) const; bool isUser(const QObject *obj = 0) const; bool isConstant() const; bool isFinal() const; bool isFlagType() const; bool isEnumType() const; QMetaEnum enumerator() const; bool hasNotifySignal() const; QMetaMethod notifySignal() const; int notifySignalIndex() const; QVariant read(const QObject *obj) const; bool write(QObject *obj, const QVariant &value) const; bool reset(QObject *obj) const; bool hasStdCppSet() const; inline bool isValid() const { return isReadable(); } inline const QMetaObject *enclosingMetaObject() const { return mobj; } private: const QMetaObject *mobj; uint handle; int idx; QMetaEnum menum; friend struct QMetaObject; public: bool writable() const; }; class Q_CORE_EXPORT QMetaClassInfo { public: inline QMetaClassInfo() : mobj(0),handle(0) {} const char *name() const; const char *value() const; inline const QMetaObject *enclosingMetaObject() const { return mobj; } private: const QMetaObject *mobj; uint handle; friend struct QMetaObject; }; Q_DECLARE_TYPEINFO(QMetaClassInfo, Q_MOVABLE_TYPE); QT_END_NAMESPACE QT_END_HEADER #endif // QMETAOBJECT_H