Asks the delegate if the popover should be dismissed.
- iOS 3.2–9.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
- tvOS 9.0–9.0Deprecated
The popover controller to be dismissed.
true if the popover should be dismissed or
false if it should remain visible.
This method is called in response to user-initiated attempts to dismiss the popover. It is not called when you dismiss the popover using the
dismiss(animated:) method of the popover controller.
If you do not implement this method in your delegate, the default return value is assumed to be