Hot add scroll listener to ScrollView after scroll view is created?

Solar2D General Questions/Discussion
#1

Hot add scroll listener to ScrollView after scroll view is created?

I currently can’t find way to do this.

I tried:

scrollview = widegt.newScrollView(....) scrollview.listener = mylistener

And 

scrollview = widegt.newScrollView(....) scrollview:addEventListener("scroll", mylistener)

 They just don’t work.