qmotif.3qt

Linux下的基于X11的图形开发环境。

'\" t
.TH QMotif 3qt "9 December 2002" "Trolltech AS" \" -*- nroff -*-
.\" Copyright 1992-2001 Trolltech AS.  All rights reserved.  See the
.\" license file included in the distribution for a complete license
.\" statement.
.\"
.ad l
.nh
.SH NAME
QMotif \- The basis of the
.SH SYNOPSIS
This class is part of the \fBQt Motif Extension\fR.
.PP
\fC#include <qmotif.h>\fR
.PP
Inherits QEventLoop.
.PP
.SS "Public Members"
.in +1c
.ti -1c
.BI "\fBQMotif\fR ( const char * applicationClass, XtAppContext context = NULL, XrmOptionDescRec * options = 0, int numOptions = 0 )"
.br
.ti -1c
.BI "\fB~QMotif\fR ()"
.br
.ti -1c
.BI "XtAppContext \fBapplicationContext\fR () const"
.br
.in -1c
.SH DESCRIPTION
This class is defined in the \fBQt Motif Extension\fR, which can be found in the \fCqt/extensions\fR directory. It is not included in the main Qt API.
.PP
The QMotif class provides the basis of the Motif Extension.
.PP
QMotif only provides a few public functions, but it is at the heart of the integration. QMotif is responsible for initializing the Xt toolkit and the Xt application context. It does not open a connection to the X server, that is done by QApplication.
.PP
The only member function in QMotif that depends on an X server connection is QMotif::initialize(). QMotif must be created before QApplication.
.PP
Example usage of QMotif and QApplication:
.PP
.nf
.br
    static char *resources[] = {
.br
        ...
.br
    };
.br
.br
    int main(int argc, char **argv)
.br
    {
.br
        QMotif integrator( "AppClass" );
.br
        XtAppSetFallbackResources( integrator.applicationContext(),
.br
                                   resources );
.br
        QApplication app( argc, argv );
.br
.br
        ...
.br
.br
        return app.exec();
.br
    }
.br
.fi
.SH MEMBER FUNCTION DOCUMENTATION
.SH "QMotif::QMotif ( const char * applicationClass, XtAppContext context = NULL, XrmOptionDescRec * options = 0, int numOptions = 0 )"
Creates QMotif, which allows Qt and Xt/Motif integration.
.PP
If \fIcontext\fR is 0, QMotif creates a default application context itself. The context is accessible through applicationContext().
.PP
All arguments passed to this function (\fIapplicationClass\fR, \fIoptions\fR and \fInumOptions\fR) are used to call XtDisplayInitialize() after QApplication has been constructed.
.SH "QMotif::~QMotif ()"
Destroys QMotif.
.SH "XtAppContext QMotif::applicationContext () const"
Returns the application context.

.SH "SEE ALSO"
.BR http://doc.trolltech.com/qmotif.html
.BR http://www.trolltech.com/faq/tech.html
.SH COPYRIGHT
Copyright 1992-2001 Trolltech AS, 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 [e-mail] .
Please include the name of the manual page (qmotif.3qt) and the Qt
version (3.1.1).