QXmlLexicalHandler - Interface to report lexical content
of XML data
#include <qxml.h>
Inherited by QXmlDefaultHandler.
Public Members
virtual bool startDTD ( const QString & name, const
QString & publicId, const QString & systemId )
virtual bool endDTD ()
virtual bool startCDATA ()
virtual bool endCDATA ()
virtual bool comment ( const QString & ch )
virtual QString errorString ()
DESCRIPTION
The QXmlLexicalHandler class provides an interface to
report lexical content of XML data.
The events in the lexical handler apply to the entire
document, not just to the document element, and all
lexical handler events appear between the content
handler's startDocument and endDocument events.
You can set the lexical handler with
QXmlReader::setLexicalHandler().
This interface is designed after the SAX2 extension
LexicalHandler. The functions startEntity() and
endEntity() are not included though.
See also the Introduction to SAX2.
See also QXmlDTDHandler, QXmlDeclHandler,
QXmlContentHandler, QXmlEntityResolver and
QXmlErrorHandler.
MEMBER FUNCTION DOCUMENTATION
bool QXmlLexicalHandler::comment ( const QString & ch ) [virtual]
The reader calls this function to report an XML comment
anywhere in the document.
If this function returns FALSE the reader will stop
parsing and will report an error. The reader will use the
function errorString() to get the error message that will
be used for reporting the error.
Reimplemented in QXmlDefaultHandler.
bool QXmlLexicalHandler::endCDATA () [virtual]
The reader calls this function to report the end of a
If this function returns FALSE the reader will stop
parsing and will report an error. The reader will use the
function errorString() to get the error message that will
be used for reporting the error.
See also startCDATA().
Reimplemented in QXmlDefaultHandler.
bool QXmlLexicalHandler::endDTD () [virtual]
The reader calls this function to report the end of a DTD
declaration, if any.
If this function returns FALSE the reader will stop
parsing and will report an error. The reader will use the
function errorString() to get the error message that will
be used for reporting the error.
See also startDTD().
Reimplemented in QXmlDefaultHandler.
QString QXmlLexicalHandler::errorString () [virtual]
The reader calls this function to get an error string if
any of the handler functions returns FALSE to him.
bool QXmlLexicalHandler::startCDATA () [virtual]
The reader calls this function to report the start of a
CDATA section. The content of the CDATA section will be
reported through the regular
QXmlContentHandler::characters(). This function is
intended only to report the boundary.
If this function returns FALSE the reader will stop
parsing and will report an error. The reader will use the
function errorString() to get the error message that will
be used for reporting the error.
See also endCDATA().
Reimplemented in QXmlDefaultHandler.
bool QXmlLexicalHandler::startDTD ( const QString & name, const
QString & publicId, const QString & systemId ) [virtual]
The reader calls this function to report the start of a
DTD declaration, if any.
All declarations reported through QXmlDTDHandler or
QXmlDeclHandler appear between the startDTD() and endDTD()
calls.
If this function returns FALSE the reader will stop
function errorString() to get the error message that will
be used for reporting the error.
See also endDTD().
Reimplemented in QXmlDefaultHandler.
SEE ALSO
http://doc.trolltech.com/qxmllexicalhandler.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
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Please include the name of the manual page
(qxmllexicalhandler.3qt) and the Qt version (2.3.1).
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