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Qt 3 Support Members for QString

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.

Public Functions

Static Public Members

Member Function Documentation

const char * QString::ascii () const

Use toAscii() instead.

See also setAscii().

QChar QString::constref ( uint i ) const

Use at() instead.

bool QString::contains ( QChar c, bool cs ) const

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

Use the contains(QChar, Qt::CaseSensitive) overload instead.

bool QString::contains ( const QString & s, bool cs ) const

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

Use the contains(QString, Qt::CaseSensitive) overload instead.

QString QString::copy () const

Use simple assignment instead. QString is implicitly shared so if a copy is modified only the copy is changed.

bool QString::endsWith ( const QString & s, bool cs ) const

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

Use the endsWith(QString, Qt::CaseSensitive) overload instead.

int QString::find ( QChar c, int i = 0, bool cs = true ) const

Use indexOf() instead.

int QString::find ( const QString & s, int i = 0, bool cs = true ) const

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

Use indexOf() instead.

int QString::find ( const QRegExp & rx, int i = 0 ) const

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

Use indexOf() instead.

int QString::findRev ( QChar c, int i = -1, bool cs = true ) const

Use lastIndexOf() instead.

int QString::findRev ( const QString & s, int i = -1, bool cs = true ) const

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

Use lastIndexOf() instead.

int QString::findRev ( const QRegExp & rx, int i = -1 ) const

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

Use lastIndexOf() instead.

QString QString::fromUcs2 ( const ushort * unicode, int size = -1 )   [static]

Use fromUtf16() instead.

const char * QString::latin1 () const

Use toLatin1() instead.

See also setLatin1().

QString QString::leftJustify ( int width, QChar fill = QLatin1Char( ' ' ), bool trunc = false ) const

Use leftJustified() instead.

QByteArray QString::local8Bit () const

Use toLocal8Bit() instead.

QString QString::lower () const

Use toLower() instead.

QChar & QString::ref ( uint i )

Use operator[]() instead.

QString & QString::remove ( QChar c, bool cs )

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

Use the remove(QChar, Qt::CaseSensitive) overload instead.

QString & QString::remove ( const QString & s, bool cs )

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

Use the remove(QString, Qt::CaseSensitive) overload instead.

QString & QString::replace ( QChar c, const QString & after, bool cs )

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

Use the replace(QChar, QString, Qt::CaseSensitive) overload instead.

QString & QString::replace ( const QString & before, const QString & after, bool cs )

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

Use the replace(QString, QString, Qt::CaseSensitive) overload instead.

QString & QString::replace ( char c, const QString & after, bool cs )

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

Use the replace(QChar, QString, Qt::CaseSensitive) overload instead.

QString & QString::replace ( char c, const QString & after, Qt::CaseSensitivity cs )

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

Use the replace(QChar, QString, Qt::CaseSensitive) overload instead.

QString QString::rightJustify ( int width, QChar fill = QLatin1Char( ' ' ), bool trunc = false ) const

Use rightJustified() instead.

QString & QString::setAscii ( const char * str, int len = -1 )

Use fromAscii() instead.

See also ascii().

QString & QString::setLatin1 ( const char * str, int len = -1 )

Use fromLatin1() instead.

See also latin1().

void QString::setLength ( int nl )

Use resize() instead.

See also length().

QString & QString::setUnicodeCodes ( const ushort * unicode_as_ushorts, int size )

Use setUtf16() instead.

QString QString::simplifyWhiteSpace () const

Use simplified() instead.

bool QString::startsWith ( const QString & s, bool cs ) const

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

Use the startsWith(QString, Qt::CaseSensitive) overload instead.

QString QString::stripWhiteSpace () const

Use trimmed() instead.

const ushort * QString::ucs2 () const

Use utf16() instead.

QString QString::upper () const

Use toUpper() instead.

QByteArray QString::utf8 () const

Use toUtf8() instead.

QString::operator const char * () const

Use toAscii().constData() instead.

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