QKbdDriverPlugin Class | Qt 4.8 (original) (raw)
The QKbdDriverPlugin class is an abstract base class for keyboard driver plugins in Qt for Embedded Linux. More...
| Header: | #include |
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| Inherits: | QObject |
Public Functions
Reimplemented Public Functions
| virtual QWSKeyboardHandler * | create(const QString & key, const QString & device) = 0 |
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| virtual QStringList | keys() const = 0 |
- 29 public functions inherited from QObject
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 1 signal inherited from QObject
- 7 static public members inherited from QObject
- 8 protected functions inherited from QObject
See also QKbdDriverFactory and QWSKeyboardHandler.
Member Function Documentation
QKbdDriverPlugin::QKbdDriverPlugin(QObject * parent = 0)
Constructs a keyboard driver plugin with the given parent.
Note that this constructor is invoked automatically by the Q_EXPORT_PLUGIN2() macro, so there is no need for calling it explicitly.
QKbdDriverPlugin::~QKbdDriverPlugin()
Destroys the keyboard 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.
[pure virtual] QWSKeyboardHandler * QKbdDriverPlugin::create(const QString & key, const QString & device)
Implement this function to create a driver matching the type specified by the given key and device parameters. Note that keys are case-insensitive.
See also keys().
[pure virtual] QStringList QKbdDriverPlugin::keys() const
Implement this function to return the list of valid keys, i.e. the keyboard drivers supported by this plugin.
Qt for Embedded Linux provides ready-made drivers for several keyboard protocols, see the character input documentation for details.
See also create().
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