W3C home > Mailing lists > Public > www-style@w3.org > February 2014

Re: [css-snappoints] Blink team position on snap points

From: Robert O'Callahan <robert@ocallahan.org>
Date: Thu, 27 Feb 2014 13:03:55 +1300
Message-ID: <CAOp6jLZBzGnabPF05aWwMRycG-quQ2tt2nyAK3Gf0rKXzz0xHA@mail.gmail.com>
To: Rick Byers <rbyers@chromium.org>
Cc: "www-style@w3.org" <www-style@w3.org>, "Tab Atkins Jr." <jackalmage@gmail.com>, Adam Barth <abarth@chromium.org>, Nathaniel Duca <nduca@chromium.org>
On Thu, Feb 27, 2014 at 11:25 AM, Rick Byers <rbyers@chromium.org> wrote:

> We're currently focused (eg. see [1]) on low-level mechanisms that give
> framework developers more flexibility to customize the behavior while
> scrolling.  We imagine a world where frameworks can implement a wide
> variety of effects like snap points without needing any new APIs and the
> associated web-standards efforts.  For example, the "hidey bars" that slide
> and snap in and out in while scrolling in the Twitter app for Android share
> some similar properties to snap points, but can't be implemented directly
> with such a high-level proposal.  We don't yet have a specific proposal
> that would enable scenarios like snap points and "hidey bars", but hope to
> in the near future.
>

What do those "hidey bars" share with snap-points other than activity being
triggered at the end of a scroll gesture? Does platform support for them
require anything other than an event firing at the beginning or end of a
scroll gesture?

Rob
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Received on Thursday, 27 February 2014 00:04:22 UTC

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