How to write a QRegExp for the following requirement?

[blue_sky]

I want to write a QRegExp which should not include /\:*?"<>| these characters?
please help..

[ChrisW67]

Should not include them in what exactly? The matched string or the regular expression itself? What have you tried?

[wysota]

Hmm.... "[^/\\:*?\"<>|\]*]"?

[blue_sky]

Should not include them in what exactly? The matched string or the regular expression itself? What have you tried?
Want to set a validator for QlineEdit , which will not take input
from key board, if above characters pressed.
thanks in adv..