I'm not sure if you're referring to me or someone else, but anyway...
No, I've not managed to even get to the point of replacing /deep/ and
::shadow styles. yet. There have been so many fixes/improvements to polyup
that I restarted my upgrade process, and decided to start simply by adding
lint/inline lint and fixing the problems it brought up (and the problems
the fixes brought up). I'm wishing we had done a more thorough test suite.
My intention is to find the places where /deep/ is used and apply those
style on webcomponentsready (or in the component's ready/created? callback)
using document.querySelectorAll('html /deep/...') with an appropriate
selector javascript. This will probably requires some attention to FOUC
issues, so I'll probably just use visibility to hide the parent elements
and make them visible again when the style is applied.
...but, yeah, probably some issues there that I have to look forward to.
On Tue, 27 Oct 2015 at 09:02 <[email protected]> wrote:
> Have you been able to update your codebase to 1.0? How did you actually
> substitute all those /deep/ tags? Is there a shim/tool that can be used in
> runtime/compile time?
>
> Our codebase is vastly dependant on Polymer 0.5. What we did is we
> packaged our whole web based application as downloadable applications for
> Ubuntu, Windows and OS X using http://nwjs.io/ with the V8 binaries that
> still support /deep/ tags. Then we asked the users to just download them.
> The application is used by a few very specific organizations internally so
> it is an acceptable tradeoff for the time being.
>
>
> On Thursday, July 9, 2015 at 10:36:48 PM UTC+6, Eric Eslinger wrote:
>
>> It does probably light a stronger fire under us slowpokes who are still
>> using the 0.5 release, however.
>>
>> On Thu, Jul 9, 2015 at 9:25 AM 'Kevin Schaaf' via Polymer <
>> [email protected]> wrote:
>>
> Yes, the plan is to migrate all use of /deep/ and ::shadow in Polymer
>>> elements to custom properties, as it has been removed from the spec and as
>>> noted Chrome has posted deprecation warnings. The vast majority of that
>>> migration was already done during the 1.0 port and anything remaining
>>> should be vestigial at this point and should be cleaned up soon. I opened
>>> an issue for paper-slider; feel free to open issue on any other stragglers
>>> you find (a quick search didn't find any).
>>>
>>> It is unlikely that Chrome will actually remove support for these
>>> combinators in the immediate future and the Shady DOM styling shim does
>>> support it for now so there is no immediate risk of breakage; however our
>>> team rule is to not rely on them going forward, and users obviously
>>> shouldn't either.
>>>
>>> Kevin
>>>
>>>
>>> On Wed, Jul 8, 2015 at 8:44 AM, Max <[email protected]> wrote:
>>>
>> I'd be interested to know the plans here, since it means existing app
>>>> will stop working with new browsers. Will there be some way to turn those
>>>> features on again?
>>>>
>>>> Max.
>>>>
>>> On Mon, 6 Jul 2015 17:01 Eric Bidelman <[email protected]> wrote:
>>>>
>>> +Taylor Savage +Yvonne Yip do we have plans to move away from the
>>>>> deprecated CSS features?
>>>>>
>>>>> On Wed, Jul 1, 2015 at 3:54 PM Pavel Sergeev <[email protected]>
>>>>> wrote:
>>>>>
>>>> Hello,
>>>>>>
>>>>>> there is a plan to remove /deep/ and ::shadow support from the
>>>>>> dynamic profile in Blink (http://crbug.com/489954).
>>>>>> It means that /deep/ and ::shadow in CSS code will stop working in
>>>>>> Chrome soon.
>>>>>>
>>>>>> I know, that Polymer provides an alternative in a form of custom CSS
>>>>>> properties. However /deep/ and ::shadow
>>>>>> are still used in implementation of several Polymer elements, either
>>>>>> directly (e.g. paper-slider/paper-slider.css) or
>>>>>> indirectly, by using classes defined
>>>>>> in iron-flex-layout/classes/iron-flex-layout.html (e.g. <paper-tab>,
>>>>>> <paper-progress>).
>>>>>>
>>>>>> What do you think about that? Are you planning to eliminate usages of
>>>>>> /deep/ and ::shadow in Polymer elements implementations?
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> --
>>>>>> Pavel
>>>>>>
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