I have a custom collection view whose cell sizes are determined by the view controller. Because the layout is set before the cell size (cell size is set in cellForItemAtIndexPath), the layout does not work correctly unless it is set inside of the view controller's viewDidLayoutSubviews. Is there a way to have the custom collection view listen for when the view controller calls viewDidLayoutSubviews? I want to keep as much as possible inside of the custom collection view.
Thank you in advance!
