/*! Returns true if there is at least one item ahead of the iterator (i.e. the iterator is \e not at the back of the property sequence); otherwise returns false. \sa next(), hasPrevious() */ bool QScriptValueIterator::hasNext() const { Q_D(const QScriptValueIterator); if ((d->nextIndex != -1) && d->forward) return true; if (!d->object.isObject()) return false; QScriptValueImpl v = QScriptValuePrivate::valueOf(d->object); int i = d->index; if ((i != -1) && !d->forward) --i; int count = v.memberCount(); bool found = false; while (! found && ++i < count) { QScript::Member member; v.member(i, &member); found = member.isValid(); if (found && (member.isObjectProperty() || v.isArray())) { QScriptValueImpl vv; v.get(member, &vv); found = vv.isValid(); } } QScriptValueIteratorPrivate *that; that = const_cast<QScriptValueIteratorPrivate*>(d); if (found) { that->forward = true; that->nextIndex = i; return true; } else { that->nextIndex = -1; return false; } }