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Qt 3 Support Members for QTextCodec

The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.

• QTextCodec class reference

Public Functions

• QByteArray fromUnicode ( const QString & uc, int & lenInOut ) const
• QByteArray mimeName () const
• QString toUnicode ( const QByteArray & a, int len ) const

Static Public Members

• QTextCodec * codecForContent ( const char * str, int size )
• QTextCodec * codecForIndex ( int i )
• QTextCodec * codecForName ( const char * hint, int accuracy )
• const char * locale ()

Member Function Documentation

QTextCodec * QTextCodec::codecForContent ( const char * str, int size )   [static]

This functionality is no longer provided by Qt. This compatibility function always returns a null pointer.

QTextCodec * QTextCodec::codecForIndex ( int i )   [static]

Use availableCodecs() or availableMibs() instead and iterate through the resulting list.

QTextCodec * QTextCodec::codecForName ( const char * hint, int accuracy )   [static]

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Use the codecForName(const QByteArray &) overload instead.

QByteArray QTextCodec::fromUnicode ( const QString & uc, int & lenInOut ) const

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

const char * QTextCodec::locale ()   [static]

Returns a string representing the current language and sublanguage, e.g. "pt" for Portuguese, or "pt_br" for Portuguese/Brazil.

See also QLocale.

QByteArray QTextCodec::mimeName () const

Use name() instead.

QString QTextCodec::toUnicode ( const QByteArray & a, int len ) const

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

a contains the source characters; len contains the number of characters in a to use.