delegate in itemview

[npoppeli]

The documentation of the View module says: "Chaplin has the delegate method to register user input handlers. The declarative events hash doesn’t work well for class hierarchies when several initialize methods register their own handlers. The programatic [typo here] approach of delegate solves these problems."
If you have an item view inside a collection, and the item view needs to register event handlers, the question is: when to do this? The documentation is not clear about this. After some experimentation I found that you need to wait until the collection view is rendered, because at that point all item views are rendered and attached. Can this be clarified in the documentation?