Easiest way to detect right mousebutton?

[Teuniz]

From the documentation:

void QListWidget::itemPressed ( QListWidgetItem * item ) [signal]

This signal is emitted with the specified item when a mouse button is pressed on an item in the widget.

See also itemClicked() and itemDoubleClicked().

I want to detect if the right mousebutton is pressed on a QListWidgetItem (in a QListWidget). How do I do this without catching all the mouse-events?