QTreeWidgetItem signal or event

[db]

What event or signal is generated when a QTreWidgetItem that has its checkbox 'checked" or "unchecked"??

I would like to be able to catch the event and do some additional processing at the time of the "checking"?

Thanks

[marcel]

CConnect a slot to QTreeWidget::itemClicked and inside the slot test the check state of the clicked tree widget item via QTreeWidgetItem::checkState