[Webkit-unassigned] [Bug 21546] [GTK] ATK accessibility enhancements

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=21546


zecke at selfish.org changed:

           What    |Removed                     |Added
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  Attachment #25534|                            |review?
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------- Comment #4 from zecke at selfish.org  2008-11-26 13:56 PDT -------
Created an attachment (id=25534)
 --> (https://bugs.webkit.org/attachment.cgi?id=25534&action=view)
Create separate objects implemeting separate interfaces

This is mostly here to start discussing.

The problem:
  - AccessibilityRenderObject::textLength and selection handling is only valid
for Text-Controls. When using a debug build one is running into asserts when
using tools like accerciser.

First approach:
  - Create separate GType's and not everyone is implementing AtkTextInterface
    (and implemented with this patch) to not run into the asserts.

Next steps:
  - Implement AtkTextInterface on a paragraph of text around the ::stringValue
  - Some how dynamically add AtkTextInterface and other implementations of a
GObject* or construct these types dynamically...

I will try to push your other patches forward as well.


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