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QTranslatorMessage(3qt)				       QTranslatorMessage(3qt)

NAME
       QTranslatorMessage - Translator message and its properties

SYNOPSIS
       #include <qtranslator.h>

   Public Members
       QTranslatorMessage ()
       QTranslatorMessage ( const char * context, const char * sourceText,
	   const char * comment, const QString & translation = QString::null )
       QTranslatorMessage ( QDataStream & stream )
       QTranslatorMessage ( const QTranslatorMessage & m )
       QTranslatorMessage & operator= ( const QTranslatorMessage & m )
       uint hash () const
       const char * context () const
       const char * sourceText () const
       const char * comment () const
       void setTranslation ( const QString & translation )
       QString translation () const
       enum Prefix { NoPrefix, Hash, HashContext, HashContextSourceText,
	   HashContextSourceTextComment }
       void write ( QDataStream & stream, bool strip = FALSE, Prefix prefix =
	   HashContextSourceTextComment ) const
       Prefix commonPrefix ( const QTranslatorMessage & m ) const
       bool operator== ( const QTranslatorMessage & m ) const
       bool operator!= ( const QTranslatorMessage & m ) const
       bool operator< ( const QTranslatorMessage & m ) const
       bool operator<= ( const QTranslatorMessage & m ) const
       bool operator> ( const QTranslatorMessage & m ) const
       bool operator>= ( const QTranslatorMessage & m ) const

DESCRIPTION
       The QTranslatorMessage class contains a translator message and its
       properties.

       This class is of no interest to most applications. It is useful for
       translation tools such as Qt Linguist. It is provided simply to make
       the API complete and regular.

       For a QTranslator object, a lookup key is a triple (context, source
       text, comment) that uniquely identifies a message. An extended key is a
       quadruple (hash, context, source text, comment), where hash is computed
       from the source text and the comment. Unless you plan to read and write
       messages yourself, you need not worry about the hash value.

       QTranslatorMessage stores this triple or quadruple and the relevant
       translation if there is any.

       See also QTranslator, Environment Classes, and Internationalization
       with Qt.

   Member Type Documentation
QTranslatorMessage::Prefix
       Let (h, c, s, m) be the extended key. The possible prefixes are

       QTranslatorMessage::NoPrefix - no prefix

       QTranslatorMessage::Hash - only (h)

       QTranslatorMessage::HashContext - only (h, c)

       QTranslatorMessage::HashContextSourceText - only (h, c, s)

       QTranslatorMessage::HashContextSourceTextComment - the whole extended
       key, (h, c, s, m)

       See also write() and commonPrefix().

MEMBER FUNCTION DOCUMENTATION
QTranslatorMessage::QTranslatorMessage ()
       Constructs a translator message with the extended key (0, 0, 0, 0) and
       QString::null as translation.

QTranslatorMessage::QTranslatorMessage ( const char * context, const char *
       sourceText, const char * comment, const QString & translation =
       QString::null )
       Constructs an translator message with the extended key (h, context,
       sourceText, comment), where h is computed from sourceText and comment,
       and possibly with a translation.

QTranslatorMessage::QTranslatorMessage ( QDataStream & stream )
       Constructs a translator message read from the stream. The resulting
       message may have any combination of content.

       See also QTranslator::save().

QTranslatorMessage::QTranslatorMessage ( const QTranslatorMessage & m )
       Constructs a copy of translator message m.

const char * QTranslatorMessage::comment () const
       Returns the comment for this message (e.g. "File|Save").

       Warning: This may return 0 if the QTranslator object is stripped
       (compressed).

Prefix QTranslatorMessage::commonPrefix ( const QTranslatorMessage & m ) const

       Returns the widest lookup prefix that is common to this translator
       message and to message m.

       For example, if the extended key is for this message is (71,"
       PrintDialog", "Yes", "Print?") and that for m is (71," PrintDialog",
       "No", "Print?"), this function returns HashContext.

       See also write().

const char * QTranslatorMessage::context () const
       Returns the context for this message (e.g. "MyDialog").

       Warning: This may return 0 if the QTranslator object is stripped
       (compressed).

uint QTranslatorMessage::hash () const
       Returns the hash value used internally to represent the lookup key.
       This value is zero only if this translator message was constructed from
       a stream containing invalid data.

       The hashing function is unspecified, but it will remain unchanged in
       future versions of Qt.

bool QTranslatorMessage::operator!= ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is different from that
       of m; otherwise returns FALSE.

bool QTranslatorMessage::operator<; ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is lexicographically
       before than that of m; otherwise returns FALSE.

bool QTranslatorMessage::operator<;= ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is lexicographically
       before that of m or if they are equal; otherwise returns FALSE.

QTranslatorMessage & QTranslatorMessage::operator= ( const QTranslatorMessage
       & m )
       Assigns message m to this translator message and returns a reference to
       this translator message.

bool QTranslatorMessage::operator== ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is equal to that of m;
       otherwise returns FALSE.

bool QTranslatorMessage::operator> ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is lexicographically
       after that of m; otherwise returns FALSE.

bool QTranslatorMessage::operator>= ( const QTranslatorMessage & m ) const
       Returns TRUE if the extended key of this object is lexicographically
       after that of m or if they are equal; otherwise returns FALSE.

void QTranslatorMessage::setTranslation ( const QString & translation )
       Sets the translation of the source text to translation.

       See also translation().

const char * QTranslatorMessage::sourceText () const
       Returns the source text of this message (e.g. "&Save").

       Warning: This may return 0 if the QTranslator object is stripped
       (compressed).

QString QTranslatorMessage::translation () const
       Returns the translation of the source text (e.g., "&Sauvegarder").

       See also setTranslation().

void QTranslatorMessage::write ( QDataStream & stream, bool strip = FALSE,
       Prefix prefix = HashContextSourceTextComment ) const
       Writes this translator message to the stream. If strip is FALSE (the
       default), all the information in the message is written. If strip is
       TRUE, only the part of the extended key specified by prefix is written
       with the translation (HashContextSourceTextComment by default).

       See also commonPrefix().

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

COPYRIGHT
       Copyright 1992-2007 Trolltech ASA, 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
       (qtranslatormessage.3qt) and the Qt version (3.3.8).

Trolltech AS			2 February 2007	       QTranslatorMessage(3qt)
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