Qt 4.8
qt-4.8.6
src
plugins
gfxdrivers
qvfb
main.cpp
Go to the documentation of this file.
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/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the plugins of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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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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****************************************************************************/
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#include <
qscreendriverplugin_qws.h
>
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#include <
qscreenvfb_qws.h
>
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#include <
qstringlist.h
>
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#ifndef QT_NO_LIBRARY
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QT_BEGIN_NAMESPACE
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class
ScreenVfbDriver
:
public
QScreenDriverPlugin
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{
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public
:
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ScreenVfbDriver
();
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QStringList
keys
()
const
;
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QScreen
*
create
(
const
QString
&,
int
displayId);
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};
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ScreenVfbDriver::ScreenVfbDriver
()
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:
QScreenDriverPlugin
()
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{
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}
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QStringList
ScreenVfbDriver::keys
()
const
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{
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QStringList
list;
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list <<
"QVFb"
;
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return
list;
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}
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QScreen
*
ScreenVfbDriver::create
(
const
QString
& driver,
int
displayId)
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{
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if
(driver.
toLower
() ==
"qvfb"
)
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return
new
QVFbScreen
(displayId);
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return
0;
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}
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Q_EXPORT_STATIC_PLUGIN
(
ScreenVfbDriver
)
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Q_EXPORT_PLUGIN2
(qscreenvfb,
ScreenVfbDriver
)
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QT_END_NAMESPACE
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#endif //QT_NO_LIBRARY
QT_END_NAMESPACE
#define QT_END_NAMESPACE
This macro expands to.
Definition:
qglobal.h:90
QVFbScreen
The QVFbScreen class implements a screen driver for the virtual framebuffer.
Definition:
qscreenvfb_qws.h:58
ScreenVfbDriver
Definition:
main.cpp:49
QString
The QString class provides a Unicode character string.
Definition:
qstring.h:83
qscreendriverplugin_qws.h
Q_EXPORT_PLUGIN2
Q_EXPORT_PLUGIN2(qjpcodecs, JPTextCodecs)
Q_EXPORT_STATIC_PLUGIN
Q_EXPORT_STATIC_PLUGIN(JPTextCodecs)
QT_BEGIN_NAMESPACE
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition:
qglobal.h:89
ScreenVfbDriver::keys
QStringList keys() const
Implement this function to return the list of valid keys, i.
Definition:
main.cpp:63
QStringList
The QStringList class provides a list of strings.
Definition:
qstringlist.h:66
ScreenVfbDriver::create
QScreen * create(const QString &, int displayId)
Implement this function to create a driver matching the type specified by the given key and displayId...
Definition:
main.cpp:70
ScreenVfbDriver::ScreenVfbDriver
ScreenVfbDriver()
Definition:
main.cpp:58
qscreenvfb_qws.h
QString::toLower
QString toLower() const Q_REQUIRED_RESULT
Returns a lowercase copy of the string.
Definition:
qstring.cpp:5389
QScreenDriverPlugin
The QScreenDriverPlugin class is an abstract base class for screen driver plugins in Qt for Embedded ...
Definition:
qscreendriverplugin_qws.h:66
QScreen
The QScreen class is a base class for screen drivers in Qt for Embedded Linux.
Definition:
qscreen_qws.h:191
qstringlist.h
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