QTextEdit: prevent the insertion of some character.

[bred]

It's possible to prevent the insertion of some specific character in the QTextEdit widget?

[high_flyer]

have a look at QValidator

[Lykurg]

As far as I know QValidator is best used with a line edit. For a text edit you have to catch the key press events and filter there. An easy solution is not available. Only if you dealing with small text you can use the text changed signal and perform replace/remove instructions on the whole text.

[high_flyer]

Sorry, for some reason my brain interpreted QTextEdit as QLineEdit.