[Qt-interest] QTableWidgetItem support for validators?

[Stephen Kelly]

Rui Maciel wrote:

> I intended to use a QTableWidget to edit the value of a set of numbers.
> Yet, I haven't found a way to force QTableWidget to only accept input
> which
> corresponds to a given number format.  On the other hand, QLineEdit does
> provide this feature in the form of validator classes, such as
> QDoubleValidator.
> 
> So, is it possible to force QTableWidget to only accept specific input,
> similar to what has been implemented in QLineEdit through validator
> classes?
> 
> 
> Thanks in advance,
> Rui Maciel

You should be able to use QItemEditorFactory to create lineedits with your 
validator on them. You can set the factory on the delegate then.

All the best,

Steve.