- From: Chris Eppstein <chris@eppsteins.net>
- Date: Thu, 9 Feb 2012 09:32:19 -0800
- To: Paul Bakaus <pbakaus@zynga.com>
- Cc: "www-style@w3.org" <www-style@w3.org>, Lea Verou <leaverou@gmail.com>
- Message-ID: <CANyEp6Vt5xyxDVxnpoLTLBQv=QFW2smYEqQneA-ga5ZpAfQx5g@mail.gmail.com>
Why not just have mixins? Chris On Thu, Feb 9, 2012 at 8:47 AM, Paul Bakaus <pbakaus@zynga.com> wrote: > Hi everybody, > > There's been a lot of heat again regarding vendor prefixes, and this email > serves as a proposal to get rid of the problem - but not of vendor > prefixes - once and for all. > > I am proposing the addition of something I am calling CSS property > proxies, or alternatively, CSS setters. The basic idea is to have CSS > track a property (i.e. "transform") and define how it should behave for > that property. This is in some way a little similar to the mixin concept, > but more restricted to the actual property. > > Actual Syntax could look similar like this, allowing a property to proxy > to more than one properties: > > @proxy transform(a b c) { > -webkit-transform: @all; > } > > By default, you would use pseudo variables passed through (space separated > from the original), but there would be a special keyword (like the @all) > above that simply forwards the whole thing. > > Or, if this looks too much like mixins, something like this might work as > well: > > @proxy transform(a b c) -webkit-transform(a b c) > > This is obviously all not fully fledged out (not sure how to make it > generic enough to be able to pass through any args), but a quick Twitter > exchange round got a lot of people excited, so I want to open discussion > here to understand if something similar has ever been proposed, and if > there's potential. With very few lines of code, library authors could > build CSS with this that gets rid of the vendor problem, and can be > upgraded at any time - therefore, it doesn't destroy the purpose of > prefixes. > > Thinking forward, the only way to implement this in a sane fashion is to > implement this very feature *without* vendor prefixes, as notable > exception to other upcoming CSS features (or it would destroy its purposes > itself, ha). This would likely need a push from all browser vendors. > > Feedback? > > Thanks, > Paul > > > >
Received on Thursday, 9 February 2012 17:32:52 UTC