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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 */
QKbdDriverPlugin(QObject * parent)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 */
~QKbdDriverPlugin()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
125