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QWSMouseHandler Class Reference
The QWSMouseHandler class is a mouse driver/handler for Qt/Embedded. More...
#include <qwsmouse_qws.h>
Inherits QObject.
Public Members
- virtual ~QWSMouseHandler ()
- virtual void clearCalibration ()
- virtual void calibrate ( QWSPointerCalibrationData * )
- virtual void getCalibration ( QWSPointerCalibrationData * )
Protected Members
- void mouseChanged ( const QPoint & pos, int bstate )
Detailed Description
The QWSMouseHandler class is a mouse driver/handler for Qt/Embedded.The mouse driver/handler handles events from system devices and generates mouse events.
A QWSMouseHandler will usually open some system device in its constructor, create a QSocketNotifier on that opened device and when it receives data, it will call mouseChanged() to send the event to Qt/Embedded for relaying to clients.
See also Qt/Embedded.
Member Function Documentation
QWSMouseHandler::QWSMouseHandler ()
Constructs a mouse handler. This becomes the primary mouse handler.Note that once created, mouse handlers are controlled by the system and should not be deleted.
QWSMouseHandler::~QWSMouseHandler () [virtual]
Destroys the mouse handler. You should not call this directly.void QWSMouseHandler::calibrate ( QWSPointerCalibrationData * ) [virtual]
This method is reimplemented in the calibrated mouse handler to set calibration information (from, for instance, the QPE calibration screen). This version does nothing.
void QWSMouseHandler::clearCalibration () [virtual]
This method is reimplemented in the calibrated mouse handler to clear calibration information. This version does nothing.void QWSMouseHandler::mouseChanged ( const QPoint & pos, int bstate ) [protected]
When a mouse event occurs this function is called with the mouse's position in pos, and the state of its buttons in bstate.This file is part of the Qt toolkit. Copyright © 1995-2002 Trolltech. All Rights Reserved.
| Copyright © 2002 Trolltech | Trademarks | Qt version 3.0.5
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