Enumeration Case

currentContext

A presentation style where the content is displayed over another view controller’s content.

Declaration

case currentContext = 3

Discussion

Using this presentation style, the current view controller's content is displayed over the view controller whose definesPresentationContext property is true. UIKit may walk up the view controller hierarchy to find a view controller that wants to define the presentation context. The views belonging to the presenting view controller are removed after the presentation completes.

When presenting a view controller in a popover, this presentation style is supported only if the transition style is coverVertical. Attempting to use a different transition style triggers an exception. However, you may use other transition styles (except the partial curl transition) if the parent view controller is not in a popover.