彻底改版2.0
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feiyangqingyun
548
third/designer/lib/sdk/abstractintrospection.cpp
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548
third/designer/lib/sdk/abstractintrospection.cpp
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Designer of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "abstractintrospection_p.h"
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QT_BEGIN_NAMESPACE
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/*!
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\class QDesignerMetaEnumInterface
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\internal
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\since 4.4
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\brief QDesignerMetaEnumInterface is part of \QD's introspection interface and represents an enumeration.
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\inmodule QtDesigner
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The QDesignerMetaEnumInterface class provides meta-data about an enumerator.
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\sa QDesignerMetaObjectInterface
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*/
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/*!
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Constructs a QDesignerMetaEnumInterface object.
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*/
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QDesignerMetaEnumInterface::QDesignerMetaEnumInterface()
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{
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}
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/*!
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Destroys the QDesignerMetaEnumInterface object.
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*/
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QDesignerMetaEnumInterface::~QDesignerMetaEnumInterface()
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{
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}
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/*!
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\fn bool QDesignerMetaEnumInterface::isFlag() const
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Returns true if this enumerator is used as a flag.
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::key(int index) const
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Returns the key with the given \a index.
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*/
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/*!
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\fn int QDesignerMetaEnumInterface::keyCount() const
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Returns the number of keys.
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*/
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/*!
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\fn int QDesignerMetaEnumInterface::keyToValue(const QString &key) const
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Returns the integer value of the given enumeration \a key, or -1 if \a key is not defined.
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*/
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/*!
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\fn int QDesignerMetaEnumInterface::keysToValue(const QString &keys) const
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Returns the value derived from combining together the values of the \a keys using the OR operator, or -1 if keys is not defined. Note that the strings in \a keys must be '|'-separated.
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::name() const
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Returns the name of the enumerator (without the scope).
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::scope() const
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Returns the scope this enumerator was declared in.
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::separator() const
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Returns the separator to be used when building enumeration names.
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*/
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/*!
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\fn int QDesignerMetaEnumInterface::value(int index) const
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Returns the value with the given \a index; or returns -1 if there is no such value.
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::valueToKey(int value) const
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Returns the string that is used as the name of the given enumeration \a value, or QString::null if value is not defined.
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*/
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/*!
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\fn QString QDesignerMetaEnumInterface::valueToKeys(int value) const
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Returns a byte array of '|'-separated keys that represents the given \a value.
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*/
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/*!
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\class QDesignerMetaPropertyInterface
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\internal
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\since 4.4
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\brief QDesignerMetaPropertyInterface is part of \QD's introspection interface and represents a property.
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\inmodule QtDesigner
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The QDesignerMetaPropertyInterface class provides meta-data about a property.
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\sa QDesignerMetaObjectInterface
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*/
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/*!
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Constructs a QDesignerMetaPropertyInterface object.
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*/
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QDesignerMetaPropertyInterface::QDesignerMetaPropertyInterface()
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{
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}
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/*!
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Destroys the QDesignerMetaPropertyInterface object.
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*/
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QDesignerMetaPropertyInterface::~QDesignerMetaPropertyInterface()
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{
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}
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/*!
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\enum QDesignerMetaPropertyInterface::Kind
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This enum indicates whether the property is of a special type.
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\value EnumKind The property is of an enumeration type
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\value FlagKind The property is of an flag type
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\value OtherKind The property is of another type
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*/
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/*!
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\enum QDesignerMetaPropertyInterface::AccessFlag
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These flags specify the access the property provides.
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\value ReadAccess Property can be read
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\value WriteAccess Property can be written
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\value ResetAccess Property can be reset to a default value
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*/
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/*!
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\enum QDesignerMetaPropertyInterface::Attribute
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Various attributes of the property.
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\value DesignableAttribute Property is designable (visible in \QD)
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\value ScriptableAttribute Property is scriptable
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\value StoredAttribute Property is stored, that is, not calculated
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\value UserAttribute Property is the property that the user can edit for the QObject
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*/
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/*!
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\fn const QDesignerMetaEnumInterface *QDesignerMetaPropertyInterface::enumerator() const
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Returns the enumerator if this property's type is an enumerator type;
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*/
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/*!
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\fn Kind QDesignerMetaPropertyInterface::kind() const
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Returns the type of the property.
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*/
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/*!
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\fn AccessFlags QDesignerMetaPropertyInterface::accessFlags() const
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Returns a combination of access flags.
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*/
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/*!
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\fn Attributes QDesignerMetaPropertyInterface::attributes(const QObject *object) const
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Returns the attributes of the property for the gives \a object.
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*/
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/*!
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\fn QVariant::Type QDesignerMetaPropertyInterface::type() const
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Returns the type of the property.
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*/
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/*!
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\fn QString QDesignerMetaPropertyInterface::name() const
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Returns the name of the property.
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*/
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/*!
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\fn QString QDesignerMetaPropertyInterface::typeName() const
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Returns the name of this property's type.
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*/
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/*!
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\fn int QDesignerMetaPropertyInterface::userType() const
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Returns this property's user type.
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*/
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/*!
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\fn bool QDesignerMetaPropertyInterface::hasSetter() const
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Returns whether getter and setter methods exist for this property.
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*/
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/*!
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\fn QVariant QDesignerMetaPropertyInterface::read(const QObject *object) const
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Reads the property's value from the given \a object. Returns the value if it was able to read it; otherwise returns an invalid variant.
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*/
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/*!
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\fn bool QDesignerMetaPropertyInterface::reset(QObject *object) const
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Resets the property for the given \a object with a reset method. Returns true if the reset worked; otherwise returns false.
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*/
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/*!
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\fn bool QDesignerMetaPropertyInterface::write(QObject *object, const QVariant &value) const
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Writes \a value as the property's value to the given \a object. Returns true if the write succeeded; otherwise returns false.
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*/
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/*!
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\class QDesignerMetaMethodInterface
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\internal
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\since 4.4
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\brief QDesignerMetaMethodInterface is part of \QD's introspection interface and represents a member function.
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\inmodule QtDesigner
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The QDesignerMetaMethodInterface class provides meta-data about a member function.
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\sa QDesignerMetaObjectInterface
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*/
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/*!
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Constructs a QDesignerMetaMethodInterface object.
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*/
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QDesignerMetaMethodInterface::QDesignerMetaMethodInterface()
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{
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}
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/*!
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Destroys the QDesignerMetaMethodInterface object.
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*/
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QDesignerMetaMethodInterface::~QDesignerMetaMethodInterface()
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{
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}
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/*!
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\enum QDesignerMetaMethodInterface::MethodType
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This enum specifies the type of the method
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\value Method The function is a plain member function.
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\value Signal The function is a signal.
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\value Slot The function is a slot.
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\value Constructor The function is a constructor.
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*/
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/*!
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\enum QDesignerMetaMethodInterface::Access
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This enum represents the access specification of the method
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\value Private A private member function
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\value Protected A protected member function
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\value Public A public member function
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*/
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/*!
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\fn QDesignerMetaMethodInterface::Access QDesignerMetaMethodInterface::access() const
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Returns the access specification of this method.
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*/
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/*!
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\fn QDesignerMetaMethodInterface::MethodType QDesignerMetaMethodInterface::methodType() const
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Returns the type of this method.
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*/
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/*!
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\fn QStringList QDesignerMetaMethodInterface::parameterNames() const
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Returns a list of parameter names.
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*/
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/*!
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\fn QStringList QDesignerMetaMethodInterface::parameterTypes() const
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Returns a list of parameter types.
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*/
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/*!
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\fn QString QDesignerMetaMethodInterface::signature() const
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Returns the signature of this method.
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*/
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/*!
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\fn QString QDesignerMetaMethodInterface::normalizedSignature() const
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Returns the normalized signature of this method (suitable as signal/slot specification).
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*/
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/*!
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\fn QString QDesignerMetaMethodInterface::tag() const
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Returns the tag associated with this method.
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*/
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/*!
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\fn QString QDesignerMetaMethodInterface::typeName() const
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Returns the return type of this method, or an empty string if the return type is void.
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*/
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/*!
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\class QDesignerMetaObjectInterface
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\internal
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\since 4.4
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\brief QDesignerMetaObjectInterface is part of \QD's introspection interface and provides meta-information about Qt objects
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\inmodule QtDesigner
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The QDesignerMetaObjectInterface class provides meta-data about Qt objects. For a given object, it can be obtained
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by querying QDesignerIntrospectionInterface.
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\sa QDesignerIntrospectionInterface
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*/
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/*!
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Constructs a QDesignerMetaObjectInterface object.
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*/
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QDesignerMetaObjectInterface::QDesignerMetaObjectInterface()
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{
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}
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/*!
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Destroys the QDesignerMetaObjectInterface object.
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*/
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QDesignerMetaObjectInterface::~QDesignerMetaObjectInterface()
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{
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}
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/*!
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\fn QString QDesignerMetaObjectInterface::className() const
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Returns the class name.
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*/
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/*!
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\fn const QDesignerMetaEnumInterface *QDesignerMetaObjectInterface::enumerator(int index) const
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Returns the meta-data for the enumerator with the given \a index.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::enumeratorCount() const
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Returns the number of enumerators in this class.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::enumeratorOffset() const
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Returns the enumerator offset for this class; i.e. the index position of this class's first enumerator.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::indexOfEnumerator(const QString &name) const
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Finds enumerator \a name and returns its index; otherwise returns -1.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::indexOfMethod(const QString &method) const
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Finds \a method and returns its index; otherwise returns -1.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::indexOfProperty(const QString &name) const
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Finds property \a name and returns its index; otherwise returns -1.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::indexOfSignal(const QString &signal) const
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Finds \a signal and returns its index; otherwise returns -1.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::indexOfSlot(const QString &slot) const
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Finds \a slot and returns its index; otherwise returns -1.
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*/
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/*!
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\fn const QDesignerMetaMethodInterface *QDesignerMetaObjectInterface::method(int index) const
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Returns the meta-data for the method with the given \a index.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::methodCount() const
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Returns the number of methods in this class. These include ordinary methods, signals, and slots.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::methodOffset() const
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Returns the method offset for this class; i.e. the index position of this class's first member function.
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*/
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/*!
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\fn const QDesignerMetaPropertyInterface *QDesignerMetaObjectInterface::property(int index) const
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Returns the meta-data for the property with the given \a index.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::propertyCount() const
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Returns the number of properties in this class.
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*/
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/*!
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\fn int QDesignerMetaObjectInterface::propertyOffset() const
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Returns the property offset for this class; i.e. the index position of this class's first property.
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||||
*/
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||||
/*!
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\fn const QDesignerMetaObjectInterface *QDesignerMetaObjectInterface::superClass() const
|
||||
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||||
Returns the meta-object of the superclass, or 0 if there is no such object.
|
||||
*/
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||||
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||||
/*!
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||||
\fn const QDesignerMetaPropertyInterface *QDesignerMetaObjectInterface::userProperty() const
|
||||
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||||
Returns the property that has the USER flag set to true.
|
||||
*/
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||||
|
||||
/*!
|
||||
\class QDesignerIntrospectionInterface
|
||||
\internal
|
||||
\since 4.4
|
||||
|
||||
\brief QDesignerIntrospectionInterface provides access to a QDesignerMetaObjectInterface for a given Qt object.
|
||||
|
||||
\inmodule QtDesigner
|
||||
|
||||
QDesignerIntrospectionInterface is the main class of \QD's introspection interface. These
|
||||
interfaces provide a layer of abstraction around QMetaObject and related classes to allow for the integration
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of other programming languages.
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||||
An instance of QDesignerIntrospectionInterface can be obtained from the core.
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||||
|
||||
\sa QDesignerMetaObjectInterface
|
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*/
|
||||
|
||||
/*!
|
||||
Constructs a QDesignerIntrospectionInterface object.
|
||||
*/
|
||||
|
||||
QDesignerIntrospectionInterface::QDesignerIntrospectionInterface()
|
||||
{
|
||||
}
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||||
|
||||
/*!
|
||||
Destroys the QDesignerIntrospectionInterface object.
|
||||
*/
|
||||
|
||||
QDesignerIntrospectionInterface::~QDesignerIntrospectionInterface()
|
||||
{
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||||
}
|
||||
|
||||
/*!
|
||||
\fn const QDesignerMetaObjectInterface* QDesignerIntrospectionInterface::metaObject(const QObject *object) const
|
||||
|
||||
Returns the meta object of this \a object.
|
||||
*/
|
||||
|
||||
QT_END_NAMESPACE
|
||||
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