CSS WG Blog – Minutes Berlin F2F 2018-04-11 Part I: CSS Contain, CSS Scoping, CSS Pseudo Elements, CSSOM, CSS UI 4, CSS Timing

Minutes Berlin F2F 2018-04-11 Part I: CSS Contain, CSS Scoping, CSS Pseudo Elements, CSSOM, CSS UI 4, CSS Timing

By Dael Jackson June 9, 2018 (Permalink)
Categories: resolutions

Resolved: Align ‘contain:paint’ to ‘overflow:clip’ behavior. (Issue #2223)
Resolved: Size layout and paint containment don’t apply to internal ruby elements. (Issue #2512)
Resolved: Size containment does not apply to non-atomic inlines. (Issue #2510)
Resolved: Clarify the definition of what and how an FC is created. (Issue #1457)
Resolved: Layout and paint containment does not apply to non-atomic inlines. (Issue #1457)
Resolved: No change to spec, but add examples and improve wording to clarify desired behavior. (Issue #2483)
Resolved: Add this clarification to the spec. (Issue #2349)
There’s only one open issue left to resolve (Issue #2527: How do layout and size containment interact with column/page fragmentation?). After that is closed the spec can be republished.

Resolved: Accept proposal in Issue #2158 (keep ::slotted and :host to a single argument)
Resolved: Account for the specificity of the selector item and change the spec to say pseudo elements have same specificity of pseudo classes. (Issue #1915)

Resolved: ::selection is cleared for shipping unprefixed even though multiple implementations do not (yet) follow the spec. (Issue #2474)
Resolved: Switch to using inheritance instead of cascade (to describe ::selection of a child). (Issue #2474)

Resolved: For elements not part of a tree or part of a detached tree they return no computed styles (and by no computed styles, we mean empty strings). (Issue #1548)
Resolved: Elements not part of a flat tree return no style for getComputedStyle. (Issue #1548)
Resolved: Regardless of what window you obtain the getComputedStyle function from the origin of the style is where ever the element is. (Issue #1548)
Resolved: getComputedStyle returns none for elements part of non-rendered iframes. (Issue #1548)
Resolved: getComputedStyle for pseudo elements that are not ::slotted (or similar future things) is supported. (Issue #2139)
Resolved: Throw on invalid pseudo elements. (Issue #2139)
Resolved: Add emilio as an editor of CSSOM.

Resolved: Add input-security: auto|none in UI 4 and applies to input type=password only. (Issue #2495)
The group decided to restrict only to input type=password for now, but intentionally picked the name input-security so that this property can be later extended to other input types if necessary.