how to get QLineEdit as not editable from QT Designer??

I'm using Qt Designer to create some forms, and i don't find the attribute to set a QlineEdit field as not editable?
could anyone give a hand??

thanks a lot

Activate your line edit and see in the property explorer the last item. It is called readOnly.

oh sure, sorry for the inconveniences, i should have taken a better look
thank you very much