Tells the delegate that editing of the specified text view has ended.
- iOS 2.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
The text view in which editing ended.
Implementation of this method is optional. A text view sends this message to its delegate after it closes out any pending edits and resigns its first responder status. You can use this method to tear down any data structures or change any state information that you set when editing began.