MSHTML: inappropriate content is rendered for nodes with visibility:hidden #4839

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nvaccessAuto opened this Issue Jan 22, 2015 · 3 comments

1 participant

@nvaccessAuto

Reported by mdcurran on 2015-01-22 06:32
In the MSHTML VBufBackend: If a node is marked with visibility:hidden, its child text nodes are correctly not rendered. However, if after rendering its other node descendants yields no content in the virtualBuffer for that node, then we fal back to the node's accessible name or equivilant. We should not do this for nodes with visibility:hidden. This is causing NVDA to render large chunks of content such as collapsed navigation lists, or error messages, when they have been marked as visibility:hidden.

@nvaccessAuto

Comment 1 by Michael Curran <mick@... on 2015-01-22 06:36
In [c9f40bd]:
```CommitTicketReference repository="" revision="c9f40bdec1df30902425a8f11c9a96fb698753d2"
Merge branch 't4839' into next. Incubates #4839

Changes:
Added labels: incubating
@nvaccessAuto

Comment 2 by jteh on 2015-01-22 21:24
This is one instance of #3776. Can this same idea be applied to fix other instances of hidden content?

@nvaccessAuto

Comment 3 by Michael Curran <mick@... on 2015-02-05 00:23
In [5c2b8d1]:
```CommitTicketReference repository="" revision="5c2b8d15d849a7699e1707a9a675c73628a0cabf"
Merge branch 't4839'. Fixes #4839

Changes:
Removed labels: incubating
State: closed
@nvaccessAuto nvaccessAuto added this to the 2015.1 milestone Nov 10, 2015
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