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Qt 3 Support Members for QVariant

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.

• QVariant class reference

Public Functions

• QVariant ( bool b, int dummy )
• QBitArray & asBitArray ()
• bool & asBool ()
• QByteArray & asByteArray ()
• QByteArray & asCString ()
• QDate & asDate ()
• QDateTime & asDateTime ()
• double & asDouble ()
• int & asInt ()
• QList<QVariant> & asList ()
• qlonglong & asLongLong ()
• QMap<QString, QVariant> & asMap ()
• QPoint & asPoint ()
• QRect & asRect ()
• QSize & asSize ()
• QString & asString ()
• QStringList & asStringList ()
• QTime & asTime ()
• uint & asUInt ()
• qulonglong & asULongLong ()
• bool canCast ( Type t ) const
• bool cast ( Type t )
• const QByteArray toCString () const

Member Function Documentation

QVariant::QVariant ( bool b, int dummy )

Use the QVariant(bool) constructor instead.

QBitArray & QVariant::asBitArray ()

Use toBitArray() instead.

bool & QVariant::asBool ()

Use toBool() instead.

QByteArray & QVariant::asByteArray ()

Use toByteArray() instead.

QByteArray & QVariant::asCString ()

Use toByteArray() instead.

QDate & QVariant::asDate ()

Use toDate() instead.

QDateTime & QVariant::asDateTime ()

Use toDateTime() instead.

double & QVariant::asDouble ()

Use toDouble() instead.

int & QVariant::asInt ()

Use toInt() instead.

QList<QVariant> & QVariant::asList ()

Use toList() instead.

qlonglong & QVariant::asLongLong ()

Use toLongLong() instead.

QMap<QString, QVariant> & QVariant::asMap ()

Use toMap() instead.

QPoint & QVariant::asPoint ()

Use toPoint() instead.

QRect & QVariant::asRect ()

Use toRect() instead.

QSize & QVariant::asSize ()

Use toSize() instead.

QString & QVariant::asString ()

Use toString() instead.

QStringList & QVariant::asStringList ()

Use toStringList() instead.

QTime & QVariant::asTime ()

Use toTime() instead.

uint & QVariant::asUInt ()

Use toUInt() instead.

qulonglong & QVariant::asULongLong ()

Use toULongLong() instead.

bool QVariant::canCast ( Type t ) const

Use canConvert() instead.

bool QVariant::cast ( Type t )

Use convert() instead.

const QByteArray QVariant::toCString () const

Use toByteArray() instead.