How to have a qitemdelegate visible always (not only when edit) and ready to use ?

I'd like to view the QWidget I used as Qitemdelegate ready to use just only when click on a cell.(not only on double click)
Any quick way ?
I have tried to find some help at doc but without success.
Thanks.

Maybe you can use setEditTriggers() on your view to get the behavior that you want.