1QWSMouseHandler(3qt)                                      QWSMouseHandler(3qt)
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NAME

6       QWSMouseHandler - Mouse driver for Qt/Embedded
7

SYNOPSIS

9       #include <qmouse_qws.h>
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11   Public Members
12       QWSMouseHandler ( const QString & driver = QString::null, const QString
13           & device = QString::null )
14       virtual ~QWSMouseHandler ()
15       virtual void clearCalibration ()
16       virtual void calibrate ( QWSPointerCalibrationData * )
17       void limitToScreen ( QPoint & pt )
18       void mouseChanged ( const QPoint & pos, int bstate )
19       const QPoint & pos () const
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DESCRIPTION

22       The QWSMouseHandler class is a mouse driver for Qt/Embedded.
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24       The mouse driver handles events from system devices and generates mouse
25       events.
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27       A QWSMouseHandler will usually open some system device in its
28       constructor, create a QSocketNotifier on that opened device and when it
29       receives data, it will call mouseChanged() to send the event to
30       Qt/Embedded for relaying to clients.
31
32       See also Qt/Embedded.
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MEMBER FUNCTION DOCUMENTATION

QWSMouseHandler::QWSMouseHandler ( const QString & driver = QString::null,
36       const QString & device = QString::null )
37       Constructs a mouse handler. This becomes the primary mouse handler.
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39       Note that once created, mouse handlers are controlled by the system and
40       should not be deleted.
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42       The driver and device arguments are not used by this base class.
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QWSMouseHandler::~QWSMouseHandler () [virtual]
45       Destroys the mouse handler. You should not call this directly.
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void QWSMouseHandler::calibrate ( QWSPointerCalibrationData * ) [virtual]
48       This method is reimplemented in the calibrated mouse handler to set
49       calibration information (from, for instance, the Qtopia calibration
50       screen). This version does nothing.
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void QWSMouseHandler::clearCalibration () [virtual]
53       This method is reimplemented in the calibrated mouse handler to clear
54       calibration information. This version does nothing.
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void QWSMouseHandler::limitToScreen ( QPoint & pt )
57       Ensures that the given point, pt is within the screen's boundaries,
58       changing pt if necessary.
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void QWSMouseHandler::mouseChanged ( const QPoint & pos, int bstate )
61       When a mouse event occurs this function is called with the mouse's
62       position in pos, and the state of its buttons in bstate.
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const QPoint & QWSMouseHandler::pos () const
65       Returns the mouse position.
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SEE ALSO
69       http://doc.trolltech.com/qwsmousehandler.html
70       http://www.trolltech.com/faq/tech.html
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73       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the
74       license file included in the distribution for a complete license
75       statement.
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AUTHOR
78       Generated automatically from the source code.
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BUGS
81       If you find a bug in Qt, please report it as described in
82       http://doc.trolltech.com/bughowto.html.  Good bug reports help us to
83       help you. Thank you.
84
85       The definitive Qt documentation is provided in HTML format; it is
86       located at $QTDIR/doc/html and can be read using Qt Assistant or with a
87       web browser. This man page is provided as a convenience for those users
88       who prefer man pages, although this format is not officially supported
89       by Trolltech.
90
91       If you find errors in this manual page, please report them to qt-
92       bugs@trolltech.com.  Please include the name of the manual page
93       (qwsmousehandler.3qt) and the Qt version (3.3.8).
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97Trolltech AS                    2 February 2007           QWSMouseHandler(3qt)



        

    


            
        

        

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