Popup Footer - A footer row of a pop-up screen
This display element is used to organize several display elements
(usually a Button or several buttons)
horizontally at the bottom of a Popup.
Internal Modeling
Add one or several Button elements
(e.g. the footer of a data entry pop-up may contain
a Save button and a Cancel button).
Within each button you can access data elements within the parent
pop-up screen (to set or retrieve their values) through a
reference to the parent pop-up screen
or to a higher level display element containing it.
Each button would contain, besides the modeling of the business process it performs,
a Close Window
action that will close the parent pop-up screen.