diff options
author | Matthew Vogt <matthew.vogt@nokia.com> | 2012-02-16 14:43:03 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-24 04:51:31 +0100 |
commit | b855240b782395f94315f43ea3e7e182299fac48 (patch) | |
tree | bc594c04449be8cd14cd0ab0bb72dafc2be0ffb2 /src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp | |
parent | 6a42a6e0a9a1abdda0d07a5a20b4ac7e45348684 (diff) |
Rename QDeclarative symbols to QQuick and QQml
Symbols beginning with QDeclarative are already exported
by the quick1 module.
Users can apply the bin/rename-qtdeclarative-symbols.sh
script to modify client code using the previous names of the
renamed symbols.
Task-number: QTBUG-23737
Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66
Reviewed-by: Martin Jones <martin.jones@nokia.com>
Diffstat (limited to 'src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp')
-rw-r--r-- | src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp b/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp new file mode 100644 index 0000000000..cc33f387d9 --- /dev/null +++ b/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml 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 "qqmlnetworkaccessmanagerfactory.h" + +QT_BEGIN_NAMESPACE + +/*! + \class QQmlNetworkAccessManagerFactory + \since 4.7 + \brief The QQmlNetworkAccessManagerFactory class creates QNetworkAccessManager instances for a QML engine. + + A QML engine uses QNetworkAccessManager for all network access. + By implementing a factory, it is possible to provide the QML engine + with custom QNetworkAccessManager instances with specialized caching, + proxy and cookies support. + + To implement a factory, subclass QQmlNetworkAccessManagerFactory and + implement the virtual create() method, then assign it to the relevant QML + engine using QQmlEngine::setNetworkAccessManagerFactory(). + + Note the QML engine may create QNetworkAccessManager instances + from multiple threads. Because of this, the implementation of the create() + method must be \l{Reentrancy and Thread-Safety}{reentrant}. In addition, + the developer should be careful if the signals of the object to be + returned from create() are connected to the slots of an object that may + be created in a different thread: + + \list + \o The QML engine internally handles all requests, and cleans up any + QNetworkReply objects it creates. Receiving the + QNetworkAccessManager::finished() signal in another thread may not + provide the receiver with a valid reply object if it has already + been deleted. + \o Authentication details provided to QNetworkAccessManager::authenticationRequired() + must be provided immediately, so this signal cannot be connected as a + Qt::QueuedConnection (or as the default Qt::AutoConnection from another + thread). + \endlist + + For more information about signals and threads, see + \l {Threads and QObjects} and \l {Signals and Slots Across Threads}. + + \sa {declarative/cppextensions/networkaccessmanagerfactory}{NetworkAccessManagerFactory example} +*/ + +/*! + Destroys the factory. The default implementation does nothing. + */ +QQmlNetworkAccessManagerFactory::~QQmlNetworkAccessManagerFactory() +{ +} + +/*! + \fn QNetworkAccessManager *QQmlNetworkAccessManagerFactory::create(QObject *parent) + + Creates and returns a network access manager with the specified \a parent. + This method must return a new QNetworkAccessManager instance each time + it is called. + + Note: this method may be called by multiple threads, so ensure the + implementation of this method is reentrant. +*/ + +QT_END_NAMESPACE |