Qt 4.8
qt-4.8.6
src
plugins
gfxdrivers
linuxfb
main.cpp
Go to the documentation of this file.
1
/****************************************************************************
2
**
3
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4
** Contact: http://www.qt-project.org/legal
5
**
6
** This file is part of the plugins of the Qt Toolkit.
7
**
8
** $QT_BEGIN_LICENSE:LGPL$
9
** Commercial License Usage
10
** Licensees holding valid commercial Qt licenses may use this file in
11
** accordance with the commercial license agreement provided with the
12
** Software or, alternatively, in accordance with the terms contained in
13
** a written agreement between you and Digia. For licensing terms and
14
** conditions see http://qt.digia.com/licensing. For further information
15
** use the contact form at http://qt.digia.com/contact-us.
16
**
17
** GNU Lesser General Public License Usage
18
** Alternatively, this file may be used under the terms of the GNU Lesser
19
** General Public License version 2.1 as published by the Free Software
20
** Foundation and appearing in the file LICENSE.LGPL included in the
21
** packaging of this file. Please review the following information to
22
** ensure the GNU Lesser General Public License version 2.1 requirements
23
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
** In addition, as a special exception, Digia gives you certain additional
26
** rights. These rights are described in the Digia Qt LGPL Exception
27
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28
**
29
** GNU General Public License Usage
30
** Alternatively, this file may be used under the terms of the GNU
31
** General Public License version 3.0 as published by the Free Software
32
** Foundation and appearing in the file LICENSE.GPL included in the
33
** packaging of this file. Please review the following information to
34
** ensure the GNU General Public License version 3.0 requirements will be
35
** met: http://www.gnu.org/copyleft/gpl.html.
36
**
37
**
38
** $QT_END_LICENSE$
39
**
40
****************************************************************************/
41
42
#include <
qscreendriverplugin_qws.h
>
43
#include <
qscreenlinuxfb_qws.h
>
44
#include <
qstringlist.h
>
45
46
QT_BEGIN_NAMESPACE
47
48
class
QScreenLinuxFbPlugin
:
public
QScreenDriverPlugin
49
{
50
public
:
51
QScreenLinuxFbPlugin
();
52
53
QStringList
keys
()
const
;
54
QScreen
*
create
(
const
QString
&,
int
displayId);
55
};
56
57
QScreenLinuxFbPlugin::QScreenLinuxFbPlugin
()
58
:
QScreenDriverPlugin
()
59
{
60
}
61
62
QStringList
QScreenLinuxFbPlugin::keys
()
const
63
{
64
QStringList
list;
65
list <<
QLatin1String
(
"LinuxFb"
);
66
return
list;
67
}
68
69
QScreen
*
QScreenLinuxFbPlugin::create
(
const
QString
& driver,
int
displayId)
70
{
71
if
(driver.
toLower
() ==
QLatin1String
(
"linuxfb"
))
72
return
new
QLinuxFbScreen
(displayId);
73
74
return
0;
75
}
76
77
Q_EXPORT_PLUGIN2
(qscreenlinuxfb,
QScreenLinuxFbPlugin
)
78
79
QT_END_NAMESPACE
QT_END_NAMESPACE
#define QT_END_NAMESPACE
This macro expands to.
Definition:
qglobal.h:90
QLatin1String
QLatin1String(DBUS_INTERFACE_DBUS))) Q_GLOBAL_STATIC_WITH_ARGS(QString
QString
The QString class provides a Unicode character string.
Definition:
qstring.h:83
qscreendriverplugin_qws.h
Q_EXPORT_PLUGIN2
Q_EXPORT_PLUGIN2(qjpcodecs, JPTextCodecs)
QT_BEGIN_NAMESPACE
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition:
qglobal.h:89
QStringList
The QStringList class provides a list of strings.
Definition:
qstringlist.h:66
QScreenLinuxFbPlugin::QScreenLinuxFbPlugin
QScreenLinuxFbPlugin()
Definition:
main.cpp:57
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
QScreenLinuxFbPlugin
Definition:
main.cpp:48
QScreen
The QScreen class is a base class for screen drivers in Qt for Embedded Linux.
Definition:
qscreen_qws.h:191
QLinuxFbScreen
The QLinuxFbScreen class implements a screen driver for the Linux framebuffer.
Definition:
qscreenlinuxfb_qws.h:80
qstringlist.h
QScreenLinuxFbPlugin::keys
QStringList keys() const
Implement this function to return the list of valid keys, i.
Definition:
main.cpp:62
qscreenlinuxfb_qws.h
QScreenLinuxFbPlugin::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:69
Qt 4.8 Source Code Browser