You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
3.6 KiB
90 lines
3.6 KiB
13 years ago
|
'\" t
|
||
|
|
.TH QWSMouseHandler 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
|
||
|
|
.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
|
||
|
|
.\" license file included in the distribution for a complete license
|
||
|
|
.\" statement.
|
||
|
|
.\"
|
||
|
|
.ad l
|
||
|
|
.nh
|
||
|
|
.SH NAME
|
||
|
|
QWSMouseHandler \- Mouse driver for Qt/Embedded
|
||
|
|
.SH SYNOPSIS
|
||
|
|
\fC#include <qmouse_qws.h>\fR
|
||
|
|
.PP
|
||
|
|
.SS "Public Members"
|
||
|
|
.in +1c
|
||
|
|
.ti -1c
|
||
|
|
.BI "\fBQWSMouseHandler\fR ( const QString & driver = QString::null, const QString & device = QString::null )"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "virtual \fB~QWSMouseHandler\fR ()"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "virtual void \fBclearCalibration\fR ()"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "virtual void \fBcalibrate\fR ( QWSPointerCalibrationData * )"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "void \fBlimitToScreen\fR ( QPoint & pt )"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "void \fBmouseChanged\fR ( const QPoint & pos, int bstate )"
|
||
|
|
.br
|
||
|
|
.ti -1c
|
||
|
|
.BI "const QPoint & \fBpos\fR () const"
|
||
|
|
.br
|
||
|
|
.in -1c
|
||
|
|
.SH DESCRIPTION
|
||
|
|
The QWSMouseHandler class is a mouse driver for Qt/Embedded.
|
||
|
|
.PP
|
||
|
|
The mouse driver handles events from system devices and generates mouse events.
|
||
|
|
.PP
|
||
|
|
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.
|
||
|
|
.PP
|
||
|
|
See also Qt/Embedded.
|
||
|
|
.SH MEMBER FUNCTION DOCUMENTATION
|
||
|
|
.SH "QWSMouseHandler::QWSMouseHandler ( const QString & driver = QString::null, const QString & device = QString::null )"
|
||
|
|
Constructs a mouse handler. This becomes the primary mouse handler.
|
||
|
|
.PP
|
||
|
|
Note that once created, mouse handlers are controlled by the system and should not be deleted.
|
||
|
|
.PP
|
||
|
|
The \fIdriver\fR and \fIdevice\fR arguments are not used by this base class.
|
||
|
|
.SH "QWSMouseHandler::~QWSMouseHandler ()\fC [virtual]\fR"
|
||
|
|
Destroys the mouse handler. You should not call this directly.
|
||
|
|
.SH "void QWSMouseHandler::calibrate ( QWSPointerCalibrationData * )\fC [virtual]\fR"
|
||
|
|
This method is reimplemented in the calibrated mouse handler to set calibration information (from, for instance, the Qtopia calibration screen). This version does nothing.
|
||
|
|
.SH "void QWSMouseHandler::clearCalibration ()\fC [virtual]\fR"
|
||
|
|
This method is reimplemented in the calibrated mouse handler to clear calibration information. This version does nothing.
|
||
|
|
.SH "void QWSMouseHandler::limitToScreen ( QPoint & pt )"
|
||
|
|
Ensures that the given point, \fIpt\fR is within the screen's boundaries, changing \fIpt\fR if necessary.
|
||
|
|
.SH "void QWSMouseHandler::mouseChanged ( const QPoint & pos, int bstate )"
|
||
|
|
When a mouse event occurs this function is called with the mouse's position in \fIpos\fR, and the state of its buttons in \fIbstate\fR.
|
||
|
|
.SH "const QPoint & QWSMouseHandler::pos () const"
|
||
|
|
Returns the mouse position.
|
||
|
|
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.BR http://doc.trolltech.com/qwsmousehandler.html
|
||
|
|
.BR http://www.trolltech.com/faq/tech.html
|
||
|
|
.SH COPYRIGHT
|
||
|
|
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
|
||
|
|
license file included in the distribution for a complete license
|
||
|
|
statement.
|
||
|
|
.SH AUTHOR
|
||
|
|
Generated automatically from the source code.
|
||
|
|
.SH BUGS
|
||
|
|
If you find a bug in Qt, please report it as described in
|
||
|
|
.BR http://doc.trolltech.com/bughowto.html .
|
||
|
|
Good bug reports help us to help you. Thank you.
|
||
|
|
.P
|
||
|
|
The definitive Qt documentation is provided in HTML format; it is
|
||
|
|
located at $QTDIR/doc/html and can be read using Qt Assistant or with
|
||
|
|
a web browser. This man page is provided as a convenience for those
|
||
|
|
users who prefer man pages, although this format is not officially
|
||
|
|
supported by Trolltech.
|
||
|
|
.P
|
||
|
|
If you find errors in this manual page, please report them to
|
||
|
|
.BR qt-bugs@trolltech.com .
|
||
|
11 years ago
|
Please include the name of the manual page (tqwsmousehandler.3qt) and the Qt
|
||
|
13 years ago
|
version (3.3.8).
|