Closed Bug 690417 Opened 8 years ago Closed 4 years ago

rework accessible tree update on content insertion

Categories

(Core :: Disability Access APIs, defect)

defect
Not set

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: surkov, Assigned: surkov)

References

(Blocks 1 open bug)

Details

(Keywords: access)

We recache all children on every content insertion, that's not optimal and strictly speaking a performance problem. For that we should implement new tree traversal approach so that we can find the accessible tree insertion point from DOM point.

This bug is going to help to XUL listbox update problem, simplify accessible offsets  conversion from DOM range, fix bug 638684.
How's it going? Will this help bug 708927?
(In reply to David Bolter [:davidb] from comment #1)
> How's it going?

stale
marking as dependent on bug 694503 since if area element is accessible then imagemap should be specialcased.
Depends on: 694503
Summoning a hero.
Assignee: nobody → surkov.alexander
has been fixed by recent works
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
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