QWSKeyboardHandler - Implements the keyboard driver for Qt/Embedded
virtual ~QWSKeyboardHandler ()
virtual void processKeyEvent ( int unicode, int keycode, int modifiers, bool isPress, bool
The QWSKeyboardHandler class implements the keyboard driver for Qt/Embedded.
The keyboard driver handles events from system devices and generates key events.
A QWSKeyboardHandler will usually open some system device in its constructor, create a
QSocketNotifier on that opened device and when it receives data, it will call
processKeyEvent() to send the event to Qt/Embedded for relaying to clients.
See also Qt/Embedded.
MEMBER FUNCTION DOCUMENTATION
Constructs a keyboard handler. The handler may be passed to the system for later
destruction with QWSServer::setKeyboardHandler(), although even without doing this, the
handler can function, calling processKeyEvent() to emit events.
QWSKeyboardHandler::~QWSKeyboardHandler () [virtual]
Destroys a keyboard handler. Note that if you have called QWSServer::setKeyboardHandler(),
you must not delete the handler.
void QWSKeyboardHandler::processKeyEvent ( int unicode, int keycode, int modifiers, bool isPress,
bool autoRepeat ) [virtual protected]
Subclasses call this function to send a key event. The server may additionally filter the
event before sending it on to applications.
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Trolltech AS 2 February 2007 QWSKeyboardHandler(3qt)