Use the iOS Responder Chain the right way. An author tries to describe this pattern in a simple form with some theoretical examples to dive deeper.
p.s. One of the most asked interview question.
https://swiftrocks.com/understanding-the-ios-responder-chain.html
#iOS #responder_chain
p.s. One of the most asked interview question.
https://swiftrocks.com/understanding-the-ios-responder-chain.html
#iOS #responder_chain
Swiftrocks
iOS Responder Chain: UIResponder, UIEvent, UIControl and uses
In iOS, the Responder Chain is the name given to an UIKit-generated linked list of UIResponder objects, and is the foundation for everything regarding events (like touch and motion) in iOS.