1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/****************************************************************************
**
** Copyright (C) 2012 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 "qmousedriverplugin_qws.h"
#ifndef QT_NO_LIBRARY
#include "qmouse_qws.h"
QT_BEGIN_NAMESPACE
/*!
\class QMouseDriverPlugin
\ingroup plugins
\ingroup qws
\brief The QMouseDriverPlugin class is an abstract base class for
mouse 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 mouse
protocols, see the \l{Qt for Embedded Linux Pointer Handling}{pointer
handling} documentation for details. Custom mouse drivers can be
implemented by subclassing the QWSMouseHandler class and creating
a mouse driver plugin.
A mouse driver plugin can be created by subclassing
QMouseDriverPlugin 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
QMouseDriverFactory 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 QWSMouseHandler, QMouseDriverFactory
*/
/*!
\fn QStringList QMouseDriverPlugin::keys() const
Implement this function to return the list of valid keys, i.e. the
mouse drivers supported by this plugin.
\l{Qt for Embedded Linux} provides ready-made drivers for several mouse
protocols, see the \l {Qt for Embedded Linux Pointer Handling}{pointer
handling} documentation for details.
\sa create()
*/
/*!
Constructs a mouse 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.
*/
QMouseDriverPlugin::QMouseDriverPlugin(QObject *parent)
: QObject(parent)
{
}
/*!
Destroys the mouse 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.
*/
QMouseDriverPlugin::~QMouseDriverPlugin()
{
}
/*!
\fn QScreen* QMouseDriverPlugin::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
|
