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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.

List of all member functions.

Public Members

Protected Members


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]

To be called by the mouse handler to signal that the mouse is at position pos and the mouse buttons are in state bstate.

This file is part of the Qt toolkit, copyright © 1995-2001 Trolltech, all rights reserved.


Copyright © 2001 TrolltechTrademarks
Qt version 3.0.0