What's the best way to select item from QTreeWidget

Hi,

I have a QtreeWidgetItem constructed with one level parent and child items below. It looks like this:

Information
Name
Address
Phone

I want to be able to double click on let's say Name and it will pop up a new window to perform other operations. What is the best way to do it?
Thanks

See QTreeWidget::itemDoubleClicked()

Cheers,
_