Passing touch events from interior class to external class

BlueByLiquid

I have a class X that contains a Class Y. Class Y listens for touch events and I want to listen to some of those events. The issue is that I want objects which hold class X to register for those events but they have no knowledge of class Y. I am a bit confused as how to do this. I could certainly create passthrough events but I want to use the gideros event framework. I feel like I am being stupid here. Any help?

Scouser

Simply pass self as a parameter when you call ClassY.new from ClassX something like

function ClassY:init(parent) self.parent = parent -- This is the parent (calling function) -- add event listeners etc end   function ClassY:touchFunc(event) self.parent:doStuff(event) -- Call a parent function end   function ClassX:init() local child = ClassY.new(self) -- pass this instance of ClassX to ClassY end   function ClassX:doStuff(event) -- do stuff with the event data end