ISSUE-398: Errata: aria-setsize and aria-posinset should apply to more than just listitem and option

setsize/posinset on grids/treegrids/trees

Errata: aria-setsize and aria-posinset should apply to more than just listitem and option

State:
CLOSED
Product:
ARIA 1.1
Raised by:
James Craig
Opened on:
2010-01-04
Description:
aria-setsize and aria-posinset are limited to listitem and option.

http://www.w3.org/TR/wai-aria/complete#aria-posinset
http://www.w3.org/TR/wai-aria/complete#aria-setsize

This should also apply to:

1. rows in vertical-scrolling grids and treegrids
2. groups and treeitems in trees
3. gridcells, columnheaders, and rowheaders in horizontal-scrolling grids (e.g. spreadsheets)
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Related emails:
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Related notes:

Commenting for Dominic Mazzoni since he's not a PF group member, "I'd prefer if we added aria-colindex and aria-rowindex attributes, rather than reuse aria-posinset to mean row index when there's no equivalent for col index."

James Craig, 19 Feb 2013, 19:55:40

Also http://webkit.org/b/109725

James Craig, 19 Feb 2013, 19:56:54

Also consider column role.

James Craig, 23 Jan 2014, 20:10:47

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