[Webkit-unassigned] [Bug 172588] [ATK] Add support for aria-details and aria-errormessage
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Jun 2 05:55:16 PDT 2017
https://bugs.webkit.org/show_bug.cgi?id=172588
Joanmarie Diggs (irc: joanie) <jdiggs at igalia.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[ATK] Add support for |[ATK] Add support for
|aria-details |aria-details and
| |aria-errormessage
--- Comment #3 from Joanmarie Diggs (irc: joanie) <jdiggs at igalia.com> ---
(Combining bugs since the implementation of aria-details and aria-errormessage should be simple, small, and quite similar and share the same dependencies.)
The aria-errormessage attribute was added in ARIA 1.1. According to the Core AAM [1]:
"If the referenced object is in the accessibility tree, expose a pointer to the accessible object using RELATION_ERROR_MESSAGE, and expose reverse relations as described in Relations."
The reverse relation type for RELATION_ERROR_MESSAGE is RELATION_ERROR_FOR.
Note that the relation types needed to implement this support will require we update the minimum versions of atk, at-spi2-core, and at-spi2-atk in jhbuild to at least 2.15.2. That also needs to be done in order to fix bug 172355, for which there is a proposed patch. Therefore making this bug depend on 172355.
[1] https://rawgit.com/w3c/aria/master/core-aam/core-aam.html#ariaErrorMessage
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