QTableview, checkboxes and SQlite

[nix]

You have to create your own data model inheriting from QSqlTableModel.
Reimplement flags() method and use Qt::ItemIsUserCheckable for the column with the checkbox.
Reimplement data() and setData() to manage the role Qt::CheckStateRole properly for the column with the checkbox.

[mariuccio5]

Ok, I'm trying to do that, I have the delegate but I don't know how to link with the database. Can you give me an example?

[anda_skoa]

nix suggested to create a subclass of the model you are currently using, so that you can either make one of the existing columns checkable or add a column.
Another option is to use a proxy model.

Delegate has nothing to do with that.

Cheers,
_