Best Event Type to use with DateTimeInput

I have a popup that I would like to have appear after a user selects the date and time in a DateTime Input component and then clicks out of the component to make it disappear. What event type would work best for triggering my event sctipy when the user clicks outside of the component so that it disappears? I tried onBlur, but that makes the popup appear when I switch the month in the component, which is too early.

Does the onActionPerformed event not fire when you want?

If not, you could use a onValueChanged event on the component value property and check for the event origin to be Browser

Perspective? (Edit the title and add the tag from the dropdown below the title.)