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
- const char * ascii () const
- QChar constref ( uint i ) const
- bool contains ( QChar c, bool cs ) const
- bool contains ( const QString & s, bool cs ) const
- QString copy () const
- bool endsWith ( const QString & s, bool cs ) const
- int find ( QChar c, int i = 0, bool cs = true ) const
- int find ( const QString & s, int i = 0, bool cs = true ) const
- int find ( const QRegExp & rx, int i = 0 ) const
- int findRev ( QChar c, int i = -1, bool cs = true ) const
- int findRev ( const QString & s, int i = -1, bool cs = true ) const
- int findRev ( const QRegExp & rx, int i = -1 ) const
- const char * latin1 () const
- QString leftJustify ( int width, QChar fill = QLatin1Char( ' ' ), bool trunc = false ) const
- QByteArray local8Bit () const
- QString lower () const
- QChar & ref ( uint i )
- QString & remove ( QChar c, bool cs )
- QString & remove ( const QString & s, bool cs )
- QString & replace ( QChar c, const QString & after, bool cs )
- QString & replace ( const QString & before, const QString & after, bool cs )
- QString & replace ( char c, const QString & after, bool cs )
- QString & replace ( char c, const QString & after, Qt::CaseSensitivity cs )
- QString rightJustify ( int width, QChar fill = QLatin1Char( ' ' ), bool trunc = false ) const
- QString & setAscii ( const char * str, int len = -1 )
- QString & setLatin1 ( const char * str, int len = -1 )
- void setLength ( int nl )
- QString & setUnicodeCodes ( const ushort * unicode_as_ushorts, int size )
- QString simplifyWhiteSpace () const
- bool startsWith ( const QString & s, bool cs ) const
- QString stripWhiteSpace () const
- const ushort * ucs2 () const
- QString upper () const
- QByteArray utf8 () const
- operator const char * () const
Static Public Members
- QString fromUcs2 ( const ushort * unicode, int size = -1 )
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.
