Botond Ballo wrote: > On Wed, Jan 21, 2015 at 1:37 AM, Paul Rouget <p...@mozilla.com> wrote: > > Is it possible to make a container scroll before its child? > > > > Example: > > > > 2 nested divs. #out and #in. #in is inside #out. Both overflow. > > > > [...] > > > > Is there a way to make #out scroll first, then #in? > > > > Not sure how relevant this is but: > > - APZC is enabled > > - #in is actually an <iframe remote='true'> > > Yes! The addressbar in the B2G browser makes use of exactly this (with > #in being the iframe of the page you're looking at, and #out being a > div grouping the address bar and the iframe). > > It's done by setting the DOM property 'scrollgrab' [1] on #out. > > Note that 'scrollgrab' is implemented in APZ, and it's only enabled in > chrome code and certified apps [2]. > > Hope that helps!
Absolutely. Thanks a lot!. > [1] > http://mxr.mozilla.org/mozilla-central/source/dom/webidl/HTMLElement.webidl?rev=68ec1899bb63#98 > [2] > http://mxr.mozilla.org/mozilla-central/source/dom/html/nsGenericHTMLElement.cpp?rev=e8981c280f7b#1713 > _______________________________________________ > dev-platform mailing list > dev-platform@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-platform -- Paul _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
