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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qkbddriverplugin_qws.h"
#ifndef QT_NO_LIBRARY
#include "qkbd_qws.h"
QT_BEGIN_NAMESPACE
/*!
\class QKbdDriverPlugin
\ingroup plugins
\ingroup qws
\brief The QKbdDriverPlugin class is an abstract base class for
keyboard driver plugins in Qt for Embedded Linux.
Note that this class is only available in \l{Qt for Embedded Linux}.
\l{Qt for Embedded Linux} provides ready-made drivers for several keyboard
protocols, see the \l{Qt for Embedded Linux Character Input}{character
input} documentation for details. Custom keyboard drivers can be
implemented by subclassing the QWSKeyboardHandler class and
creating a keyboard driver plugin.
A keyboard driver plugin can be created by subclassing
QKbdDriverPlugin and reimplementing the pure virtual keys() and
create() functions. By exporting the derived class using the
Q_EXPORT_PLUGIN2() macro, the default implementation of the
QKbdDriverFactory class will automatically detect the plugin and
load the driver into the server application at run-time. See
\l{How to Create Qt Plugins} for details.
\sa QKbdDriverFactory, QWSKeyboardHandler
*/
/*!
\fn QStringList QKbdDriverPlugin::keys() const
Implement this function to return the list of valid keys, i.e. the
keyboard drivers supported by this plugin.
\l{Qt for Embedded Linux} provides ready-made drivers for several keyboard
protocols, see the \l{Qt for Embedded Linux Character Input}{character
input} documentation for details.
\sa create()
*/
/*!
Constructs a keyboard driver plugin with the given \a parent.
Note that this constructor is invoked automatically by the
Q_EXPORT_PLUGIN2() macro, so there is no need for calling it
explicitly.
*/
QKbdDriverPlugin::QKbdDriverPlugin(QObject *parent)
: QObject(parent)
{
}
/*!
Destroys the keyboard driver plugin.
Note that Qt destroys a plugin automatically when it is no longer
used, so there is no need for calling the destructor explicitly.
*/
QKbdDriverPlugin::~QKbdDriverPlugin()
{
}
/*!
\fn QScreen *QKbdDriverPlugin::create(const QString &key, const QString &device)
Implement this function to create a driver matching the type
specified by the given \a key and \a device parameters. Note that
keys are case-insensitive.
\sa keys()
*/
QT_END_NAMESPACE
#endif // QT_NO_LIBRARY
|
