diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativetypeloader.cpp')
| -rw-r--r-- | src/declarative/qml/qdeclarativetypeloader.cpp | 56 |
1 files changed, 33 insertions, 23 deletions
diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp index 1c1eeee2cf..a413305e28 100644 --- a/src/declarative/qml/qdeclarativetypeloader.cpp +++ b/src/declarative/qml/qdeclarativetypeloader.cpp @@ -7,29 +7,29 @@ ** 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. +** 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 +** 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. -** -** +** 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. ** ** ** @@ -434,7 +434,7 @@ void QDeclarativeDataBlob::notifyComplete(QDeclarativeDataBlob *blob) /*! \class QDeclarativeDataLoader -\brief The QDeclarativeDataLoader class abstracts loading files and their dependecies over the network. +\brief The QDeclarativeDataLoader class abstracts loading files and their dependencies over the network. \internal The QDeclarativeDataLoader class is provided for the exclusive use of the QDeclarativeTypeLoader class. @@ -453,9 +453,11 @@ are required before processing can fully complete. To complete processing, the QDeclarativeDataBlob::done() callback is invoked. done() is called when one of these three preconditions are met. -1. The QDeclarativeDataBlob has no dependencies. -2. The QDeclarativeDataBlob has an error set. -3. All the QDeclarativeDataBlob's dependencies are themselves "done()". +\list 1 +\o The QDeclarativeDataBlob has no dependencies. +\o The QDeclarativeDataBlob has an error set. +\o All the QDeclarativeDataBlob's dependencies are themselves "done()". +\endlist Thus QDeclarativeDataBlob::done() will always eventually be called, even if the blob has an error set. */ @@ -616,13 +618,17 @@ void QDeclarativeDataLoader::setData(QDeclarativeDataBlob *blob, const QByteArra } /*! -\class QDeclarativeTypeLoader +Constructs a new type loader that uses the given \a engine. */ QDeclarativeTypeLoader::QDeclarativeTypeLoader(QDeclarativeEngine *engine) : QDeclarativeDataLoader(engine) { } +/*! +Destroys the type loader, first clearing the cache of any information about +loaded files. +*/ QDeclarativeTypeLoader::~QDeclarativeTypeLoader() { clearCache(); @@ -694,7 +700,7 @@ QDeclarativeScriptBlob *QDeclarativeTypeLoader::getScript(const QUrl &url) } /*! -Return a QDeclarativeQmldirData for \a url. The QDeclarativeQmldirData may be cached. +Returns a QDeclarativeQmldirData for \a url. The QDeclarativeQmldirData may be cached. */ QDeclarativeQmldirData *QDeclarativeTypeLoader::getQmldir(const QUrl &url) { @@ -714,6 +720,10 @@ QDeclarativeQmldirData *QDeclarativeTypeLoader::getQmldir(const QUrl &url) return qmldirData; } +/*! +Clears cached information about loaded files, including any type data, scripts +and qmldir information. +*/ void QDeclarativeTypeLoader::clearCache() { for (TypeCache::Iterator iter = m_typeCache.begin(); iter != m_typeCache.end(); ++iter) |