QScriptClassPropertyIterator Class Reference

Member Function Documentation

QScriptClassPropertyIterator::QScriptClassPropertyIterator ( const QScriptValue & object ) [protected]

Constructs an iterator for traversing object.

Subclasses should ensure that the iterator is set to the front of the sequence of properties (before the first property).

QScriptClassPropertyIterator::~QScriptClassPropertyIterator () [virtual]

Destroys the iterator.

QScriptValue::PropertyFlags QScriptClassPropertyIterator::flags () const [virtual]

Returns the flags of the last property that was jumped over using next() or previous().

The default implementation calls the propertyFlags() function of object() with argument name().

bool QScriptClassPropertyIterator::hasNext () const [pure virtual]

Returns true if there is at least one item ahead of the iterator (i.e. the iterator is not at the back of the property sequence); otherwise returns false.

See also next() and hasPrevious().

bool QScriptClassPropertyIterator::hasPrevious () const [pure virtual]

Returns true if there is at least one item behind the iterator (i.e. the iterator is not at the front of the property sequence); otherwise returns false.

See also previous() and hasNext().

uint QScriptClassPropertyIterator::id () const [virtual]

Returns the id of the last property that was jumped over using next() or previous().

The default implementation returns 0.

See also name().

QScriptString QScriptClassPropertyIterator::name () const [pure virtual]

Returns the name of the last property that was jumped over using next() or previous().

See also id().

void QScriptClassPropertyIterator::next () [pure virtual]

Advances the iterator by one position.

Calling this function on an iterator located at the back of the container leads to undefined results.

See also hasNext(), previous(), and name().

QScriptValue QScriptClassPropertyIterator::object () const

Returns the Qt Script object this iterator is traversing.

void QScriptClassPropertyIterator::previous () [pure virtual]

Moves the iterator back by one position.

Calling this function on an iterator located at the front of the container leads to undefined results.

See also hasPrevious(), next(), and name().

void QScriptClassPropertyIterator::toBack () [pure virtual]

Moves the iterator to the back of the QScriptValue (after the last property).

See also toFront() and previous().

void QScriptClassPropertyIterator::toFront () [pure virtual]

Moves the iterator to the front of the QScriptValue (before the first property).

See also toBack() and next().