Clears the contents of the string and makes it empty.

See also:

resize(), isEmpty()

Definition at line 662 of file qstring.h.

References isNull(), and QString().

Referenced by Q3TextEdit::contentsMousePressEvent(), QXmlInputSource::fromRawData(), Q3FileDialog::getExistingDirectory(), Q3FileDialog::getOpenFileName(), Q3FileDialog::getSaveFileName(), QTextStream::operator>>(), operator>>(), Q3HttpResponseHeader::parseLine(), QXmlNamespaceSupport::processName(), QAssistantClient::showPage(), QCompleter::splitPath(), QFSCompletor::splitPath(), and Q3TextEdit::updateCursor().

{ if (!isNull()) *this = QString(); }