[webcomponents] [Shadow]: Style element should specify when to create and add style sheet in shadow DOM (bugzilla: 26850) (#56)

Title: [Shadow]: Style element should specify when to create and add style sheet in shadow DOM (bugzilla: 26850)

Migrated from: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850

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comment: 0
comment_url: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850#c0
*William Chen* wrote on 2014-09-18 18:32:10 +0000.

The spec currently specifies the ShadowRoot styleSheets property as:

"On getting, the attribute must return a StyleSheetList sequence containing the shadow root style sheets."

The spec for the style element only specifies creating sheets for elements "in a Document":

https://html.spec.whatwg.org/multipage/semantics.html#update-a-style-block

The spec for "create a CSS style sheet" only adds sheets to the document:

http://dev.w3.org/csswg/cssom/#create-a-css-style-sheet

As it's currently specified, .styleSheets always returns an empty list.

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comment: 1
comment_url: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850#c1
*Simon Pieters* wrote on 2014-09-19 11:15:21 +0000.

HTML and/or CSSOM can probably be changed if needed.

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comment: 2
comment_url: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850#c2
*Ian 'Hixie' Hickson* wrote on 2014-09-26 18:27:21 +0000.

Yeah. Tell us what needs changing.

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comment: 3
comment_url: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850#c3
*Kenji Baheux* wrote on 2014-12-04 07:45:01 +0000.

Hayato: let me increase the priority since we probably need to resolve this one to move forward on 27418

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comment: 4
comment_url: https://www.w3.org/Bugs/Public/show_bug.cgi?id=26850#c4
*Hayato Ito* wrote on 2014-12-04 07:50:42 +0000.

I think this is yet another instance of 'In a Document' issue.
See https://www.w3.org/Bugs/Public/show_bug.cgi?id=26365.

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Reply to this email directly or view it on GitHub:
https://github.com/w3c/webcomponents/issues/56