author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 19 Feb 2010 23:40:16 +0200 | |
branch | RCL_3 |
changeset 4 | 3b1da2848fc7 |
parent 0 | 1918ee327afb |
permissions | -rw-r--r-- |
0 | 1 |
/**************************************************************************** |
2 |
** |
|
4
3b1da2848fc7
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3 |
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
0 | 4 |
** All rights reserved. |
5 |
** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 |
** |
|
7 |
** This file is part of the QtGui module of the Qt Toolkit. |
|
8 |
** |
|
9 |
** $QT_BEGIN_LICENSE:LGPL$ |
|
10 |
** No Commercial Usage |
|
11 |
** This file contains pre-release code and may not be distributed. |
|
12 |
** You may use this file in accordance with the terms and conditions |
|
13 |
** contained in the Technology Preview License Agreement accompanying |
|
14 |
** this package. |
|
15 |
** |
|
16 |
** GNU Lesser General Public License Usage |
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 |
** General Public License version 2.1 as published by the Free Software |
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 |
** packaging of this file. Please review the following information to |
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 |
** |
|
24 |
** In addition, as a special exception, Nokia gives you certain additional |
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 |
** |
|
28 |
** If you have questions regarding the use of this file, please contact |
|
29 |
** Nokia at qt-info@nokia.com. |
|
30 |
** |
|
31 |
** |
|
32 |
** |
|
33 |
** |
|
34 |
** |
|
35 |
** |
|
36 |
** |
|
37 |
** |
|
38 |
** $QT_END_LICENSE$ |
|
39 |
** |
|
40 |
****************************************************************************/ |
|
41 |
||
42 |
#include "qkbddriverplugin_qws.h" |
|
43 |
||
44 |
#ifndef QT_NO_LIBRARY |
|
45 |
||
46 |
#include "qkbd_qws.h" |
|
47 |
||
48 |
QT_BEGIN_NAMESPACE |
|
49 |
||
50 |
/*! |
|
51 |
\class QKbdDriverPlugin |
|
52 |
\ingroup plugins |
|
53 |
\ingroup qws |
|
54 |
||
55 |
\brief The QKbdDriverPlugin class is an abstract base class for |
|
56 |
keyboard driver plugins in Qt for Embedded Linux. |
|
57 |
||
58 |
Note that this class is only available in \l{Qt for Embedded Linux}. |
|
59 |
||
60 |
\l{Qt for Embedded Linux} provides ready-made drivers for several keyboard |
|
61 |
protocols, see the \l{Qt for Embedded Linux Character Input}{character |
|
62 |
input} documentation for details. Custom keyboard drivers can be |
|
63 |
implemented by subclassing the QWSKeyboardHandler class and |
|
64 |
creating a keyboard driver plugin. |
|
65 |
||
66 |
A keyboard driver plugin can be created by subclassing |
|
67 |
QKbdDriverPlugin and reimplementing the pure virtual keys() and |
|
68 |
create() functions. By exporting the derived class using the |
|
69 |
Q_EXPORT_PLUGIN2() macro, the default implementation of the |
|
70 |
QKbdDriverFactory class will automatically detect the plugin and |
|
71 |
load the driver into the server application at run-time. See |
|
72 |
\l{How to Create Qt Plugins} for details. |
|
73 |
||
74 |
\sa QKbdDriverFactory, QWSKeyboardHandler |
|
75 |
*/ |
|
76 |
||
77 |
/*! |
|
78 |
\fn QStringList QKbdDriverPlugin::keys() const |
|
79 |
||
80 |
Implement this function to return the list of valid keys, i.e. the |
|
81 |
keyboard drivers supported by this plugin. |
|
82 |
||
83 |
\l{Qt for Embedded Linux} provides ready-made drivers for several keyboard |
|
84 |
protocols, see the \l{Qt for Embedded Linux Character Input}{character |
|
85 |
input} documentation for details. |
|
86 |
||
87 |
\sa create() |
|
88 |
*/ |
|
89 |
||
90 |
/*! |
|
91 |
Constructs a keyboard driver plugin with the given \a parent. |
|
92 |
||
93 |
Note that this constructor is invoked automatically by the |
|
94 |
Q_EXPORT_PLUGIN2() macro, so there is no need for calling it |
|
95 |
explicitly. |
|
96 |
*/ |
|
97 |
QKbdDriverPlugin::QKbdDriverPlugin(QObject *parent) |
|
98 |
: QObject(parent) |
|
99 |
{ |
|
100 |
} |
|
101 |
||
102 |
/*! |
|
103 |
Destroys the keyboard driver plugin. |
|
104 |
||
105 |
Note that Qt destroys a plugin automatically when it is no longer |
|
106 |
used, so there is no need for calling the destructor explicitly. |
|
107 |
*/ |
|
108 |
QKbdDriverPlugin::~QKbdDriverPlugin() |
|
109 |
{ |
|
110 |
} |
|
111 |
||
112 |
/*! |
|
113 |
\fn QScreen *QKbdDriverPlugin::create(const QString &key, const QString &device) |
|
114 |
||
115 |
Implement this function to create a driver matching the type |
|
116 |
specified by the given \a key and \a device parameters. Note that |
|
117 |
keys are case-insensitive. |
|
118 |
||
119 |
\sa keys() |
|
120 |
*/ |
|
121 |
||
122 |
QT_END_NAMESPACE |
|
123 |
||
124 |
#endif // QT_NO_LIBRARY |