0
What is responder chain in Objective-C?

Open 1 Answers 20 Views Technology
What is responder chain in Objective-C?

1 Answer

0

The responder chain is a series of linked responder objects. It starts with the first responder and end with the app object. If the first responder cannot handle an event, it forwards the event to the next responder in the responder chain.

by (236k points)
...