Re: Reconciling async scrolling with onscroll handlers

2015-02-16 Thread kgupta
On Sunday, February 15, 2015 at 4:48:06 PM UTC-5, Robert O'Callahan wrote: > Their current idea is to add a new CSS property "scroll-blocks-on" to let a > page opt into sync scrolling: > https://docs.google.com/document/d/1aOQRw76C0enLBd0mCG_-IM6bso7DxXwvqTiRWgNdTn8/edit# > In pages that drop below

Re: Reconciling async scrolling with onscroll handlers

2015-02-16 Thread Milan Sreckovic
Reluctantly replying to this, as a complete non-authority on the subject. I like the idea of “in pages that drop below…” part, where we decide between sync and async scrolling based on performance criteria. I don’t know what it would take to implement, but it seems like a reasonable heuristic t

Reconciling async scrolling with onscroll handlers

2015-02-15 Thread Robert O'Callahan
I talked to Chrome devs last week about the issues they have with page onscroll handlers being used to implement scrolling effects (e.g. sticky positioning) and how they interact with async scrolling --- something we're in the process of running into :-). Their current idea is to add a new CSS pro