Kuidas rakendada suhtlust Gesture Recognizer ja Responder Chain'i vahel süsteemis?

In iOS, Gesture Recognizer detects user gestures (e.g., tap, swipe) and upon detection, sends an event into the responder chain (Responder Chain). The interaction works as follows:

1. The Gesture Recognizer is attached to a UIView.
2. When a gesture is recognized, it calls a target method (target-action).
3. If the Gesture Recognizer does not fully handle the event, it passes it further along the responder chain — UIView, UIViewController, UIWindow, etc.

This allows combining gesture handling with other interface events. For example, if the Gesture Recognizer is canceled or does not trigger, the event can be handled in the standard way in the chain.

Example:

let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap))
someView.addGestureRecognizer(tapGesture)

@objc func handleTap() {
    print("Tap detected")
}

If needed, you can override UIResponder methods to intercept events not handled by the Gesture Recognizer.