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[css3-Grid] New Editor's Draft published

From: Chris Jones <cjon@microsoft.com>
Date: Tue, 6 Dec 2011 19:09:49 +0000
To: "www-style@w3.org" <www-style@w3.org>
CC: Markus Mielke <mmielke@microsoft.com>, Phil Cupp <pcupp@microsoft.com>, Sylvain Galineau <sylvaing@microsoft.com>
Message-ID: <314AEA692CE6754A854276304D0CD6C0A7EC94@TK5EX14MBXC289.redmond.corp.microsoft.com>
There is a new editor's draft of the CSS3 Grid Layout module available: http://dev.w3.org/csswg/css3-grid-align/

Significant updates include:

*	Removing the grid-layer property in favor of using z-index
*	Multiple updates to grid-sizing algorithm, including an update for shrink-to-fit Grid Elements

Further discussion of the z-index and algorithmic update changes is available at the CSS Grid Layout wiki: http://wiki.csswg.org/spec/css3-grid-layout

We also have a complete list of changes made since the last Editor's Draft:

o	Section 2.4, Section 9: Removed the grid-layer property in favor of using z-index.
o	Section 6.5: Clarified whitespace rules.
o	Section 6.5: Changed "positive-number" to "positive-integer".
o	Section 6.5: Updated the spec to clarify that percentages-sized grid tracks are undefined when inside content-sized grids.
o	Section 8.1: Updated the spec to show that percentage-sized grid items resolve themselves against the grid cell, rather than the grid element.
o	Section 10.1: Updated definition of RemainingSpace for shrink-to-fit situations.
o	Section 10.2: Renamed NormalizedFractionBreadth variable to NormalizedFractionValue in the CalculateNormalizedFractionBreadth algorithm
o	Section 10.2: Addressed typos (e.g. Space -> SpaceToFill) in CalculateNormalizedFractionBreadth
o	Section 10.2: Updated CalculateNormalizedFractionBreadth to remove an unneeded inner loop in step 7.
o	Section 10.2: Updated steps 2 and 3 in DistributeSpaceToTracks function to correct use of delta variable
o	Section 10.2: Updated step 6 in ComputeUsedBreadthOfGridTracks to cover shrink-to-fit Grid Elements

We look forward to comments and feedback, and would be happy to discuss these changes further during a future telcon.


Received on Wednesday, 7 December 2011 20:28:49 UTC

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