void StyledLabel::updateToolTip()
{
if (frameRect().width() - 2*frameWidth() < _layout.minimumWidth())
+#if QT_VERSION < 0x050000
setToolTip(QString("<qt>%1</qt>").arg(Qt::escape(_layout.text()))); // only rich text gets wordwrapped!
+#else
+ setToolTip(QString("<qt>%1</qt>").arg(_layout.text().toHtmlEscaped())); // only rich text gets wordwrapped!
+#endif
else
setToolTip(QString());
}