覆盖UIGestureRecognizer的touchesBegan

Question

我有1主视图和1个子视图：

主视图>子视图

我认为，主要观点是“偷”，从子视图的事件。

例如，当我在子视图挖掘，只有主视图GestureRecognizer很火。

这里是我的自定义GestureRecognizer（其拦截每一个触摸事件）：

import UIKit 
import UIKit.UIGestureRecognizerSubclass 

class MainGestureRecognizer: UIGestureRecognizer { 

    override func touchesBegan(touches: NSSet!, withEvent event: UIEvent!) { 
     super.touchesBegan(touches, withEvent: event); 
     //nextResponder() ?? 

     state = UIGestureRecognizerState.Began; 
    } 

    override func touchesMoved(touches: NSSet!, withEvent event: UIEvent!) { 
     super.touchesMoved(touches, withEvent: event); 
     //nextResponder() ?? 

     state = UIGestureRecognizerState.Changed; 
    } 

    override func touchesEnded(touches: NSSet!, withEvent event: UIEvent!) { 
     super.touchesEnded(touches, withEvent: event); 
     //nextResponder() ?? 

     state = UIGestureRecognizerState.Ended; 
    } 

    override func touchesCancelled(touches: NSSet!, withEvent event: UIEvent!) { 
     super.touchesCancelled(touches, withEvent: event); 
     //nextResponder() ?? 

     state = UIGestureRecognizerState.Cancelled; 
    } 
} 

也许我应该用nextResponder，但我只找到的OBJ-C代码，如：

[self.nextResponder touchesBegan：touches withEvent：event];

What's the trick to pass an event to the next responder in the responder chain?

Is there a way to pass touches through on the iPhone?

所以，问题是，我应该做的，使第二个事件（子视图事件）太火？

在Swift中是否有像nextResponder的功能？

Answer 1

Ôh！下面是nextResponder雨燕代码：

https://stackoverflow.com/a/26510277/4135158