Is it possible to send custom events to rects?

[Quackdoc]

I have a selection of rects, in various scrollarea bits and I would like to auto scroll based on what one is based on a custom selector, I found that the only seemingly reliable way to do without crashing or scrolling all of the ScrollAreas is for the scroll to happen from within the rect itself.

I have it working great in response.clicked() but for usage without a mouse this isn't really possible. The idea solution I have would be to select a rect in my function based on it's coords which I have done, and send an event to that rect specifically.

I was thinking if I could do a response.signal(s) for a receiver that would be quite nice, or perhaps a full sense for stuff like that.