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RedHat 9 (Linux i386) - man page for qsignalmapper (redhat section 3qt)

QSignalMapper(3qt)							       QSignalMapper(3qt)

NAME
       QSignalMapper - Bundles signals from identifiable senders

SYNOPSIS
       #include <qsignalmapper.h>

       Inherits QObject.

   Public Members
       QSignalMapper ( QObject * parent, const char * name = 0 )
       ~QSignalMapper ()
       virtual void setMapping ( const QObject * sender, int identifier )
       virtual void setMapping ( const QObject * sender, const QString & identifier )
       void removeMappings ( const QObject * sender )

   Public Slots
       void map ()

   Signals
       void mapped ( int )
       void mapped ( const QString & )

DESCRIPTION
       The QSignalMapper class bundles signals from identifiable senders.

       This class collects a set of parameterless signals, and re-emits them with integer or
       string parameters corresponding to the object that sent the signal.

       See also Input/Output and Networking.

MEMBER FUNCTION DOCUMENTATION
QSignalMapper::QSignalMapper ( QObject * parent, const char * name = 0 )
       Constructs a QSignalMapper called name, with parent parent. Like all QObjects, it will be
       deleted when the parent is deleted.

QSignalMapper::~QSignalMapper ()
       Destroys the QSignalMapper.

void QSignalMapper::map () [slot]
       This slot emits signals based on which object sends signals to it.

       Examples:

void QSignalMapper::mapped ( int ) [signal]
       This signal is emitted when map() is signaled from an object that has an integer mapping
       set.

       See also setMapping().

       Examples:

void QSignalMapper::mapped ( const QString & ) [signal]
       This is an overloaded member function, provided for convenience. It behaves essentially
       like the above function.

       This signal is emitted when map() is signaled from an object that has a string mapping
       set.

       See also setMapping().

void QSignalMapper::removeMappings ( const QObject * sender )
       Removes all mappings for sender. This is done automatically when mapped objects are
       destroyed.

void QSignalMapper::setMapping ( const QObject * sender, int identifier ) [virtual]
       Adds a mapping so that when map() is signaled from the given sender, the signal
       mapped(identifier) is emitted.

       There may be at most one integer identifier for each object.

       Examples:

void QSignalMapper::setMapping ( const QObject * sender, const QString & identifier ) [virtual]
       This is an overloaded member function, provided for convenience. It behaves essentially
       like the above function.

       Adds a mapping so that when map() is signaled from the given sender, the signal
       mapper(identifier) is emitted.

       There may be at most one string identifier for each object, and it may not be null.

SEE ALSO
       http://doc.trolltech.com/qsignalmapper.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
       Copyright 1992-2001 Trolltech AS, http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.

AUTHOR
       Generated automatically from the source code.

BUGS
       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.	Good bug reports help us to help you. Thank you.

       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.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qsignalmapper.3qt) and the Qt version (3.1.1).

Trolltech AS				 9 December 2002		       QSignalMapper(3qt)


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