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Diffstat (limited to 'src/declarative/qml/qdeclarativeparserstatus.cpp')
-rw-r--r-- | src/declarative/qml/qdeclarativeparserstatus.cpp | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/src/declarative/qml/qdeclarativeparserstatus.cpp b/src/declarative/qml/qdeclarativeparserstatus.cpp deleted file mode 100644 index 39538b51dd..0000000000 --- a/src/declarative/qml/qdeclarativeparserstatus.cpp +++ /dev/null @@ -1,107 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativeparserstatus.h" - -QT_BEGIN_NAMESPACE - -/*! - \class QDeclarativeParserStatus - \since 4.7 - \brief The QDeclarativeParserStatus class provides updates on the QML parser state. - - QDeclarativeParserStatus provides a mechanism for classes instantiated by - a QDeclarativeEngine to receive notification at key points in their creation. - - This class is often used for optimization purposes, as it allows you to defer an - expensive operation until after all the properties have been set on an - object. For example, QML's \l {Text} element uses the parser status - to defer text layout until all of its properties have been set (we - don't want to layout when the \c text is assigned, and then relayout - when the \c font is assigned, and relayout again when the \c width is assigned, - and so on). - - To use QDeclarativeParserStatus, you must inherit both a QObject-derived class - and QDeclarativeParserStatus, and use the Q_INTERFACES() macro. - - \code - class MyObject : public QObject, public QDeclarativeParserStatus - { - Q_OBJECT - Q_INTERFACES(QDeclarativeParserStatus) - - public: - MyObject(QObject *parent = 0); - ... - void classBegin(); - void componentComplete(); - } - \endcode -*/ - -/*! \internal */ -QDeclarativeParserStatus::QDeclarativeParserStatus() -: d(0) -{ -} - -/*! \internal */ -QDeclarativeParserStatus::~QDeclarativeParserStatus() -{ - if(d) - (*d) = 0; -} - -/*! - \fn void QDeclarativeParserStatus::classBegin() - - Invoked after class creation, but before any properties have been set. -*/ - -/*! - \fn void QDeclarativeParserStatus::componentComplete() - - Invoked after the root component that caused this instantiation has - completed construction. At this point all static values and binding values - have been assigned to the class. -*/ - -QT_END_NAMESPACE |