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Issue 811233 link

Starred by 1 user
Status: Available
Owner: ----
Cc:
aleventhal@chromium.org
viswa.karala@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug
Team-Accessibility



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IAccessible2::scrollTo() and ::scrollToPoint() do not work for PDF documents

Project Member Reported by mike.hil...@gmail.com, Feb 12 2018 
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Steps to reproduce the problem:
Load a text based PDF into chrome. Use a screen reader (such as NVDA) to read down the document. Observe that the document does not scroll to follow the output.

What is the expected behavior?
the page should scroll to follow the spoken output.

What went wrong?
I have tried calling both IAccessible2::scrollTo() and IAccessible2::scrollToPoint() on either the static text node or the paragraph node. Both return S_OK but the page does not scroll.

Did this work before? N/A 

Chrome version: 64.0.3282.140  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 28.0 r0

component:UI>Accessibility>Compatibility

Comment 1 by mike.hil...@gmail.com, Feb 12 2018 

And I also don't get any EVENT_OBJECT_LOCATIONCHANGE messages for any PDF content if you scroll the page manually (using the mouse).

Comment 2 by krajshree@chromium.org, Feb 12 2018

Labels: Needs-Triage-M64

Comment 3 by viswa.karala@chromium.org, Feb 15 2018

Labels: Triaged-ET M-66 FoundIn-66 Target-66
Status: Untriaged (was: Unconfirmed)
Able to reproduce the issue on reported chrome version 64.0.3282.140 and on the latest chrome version 66.0.3346.0 using Windows-10. As the issue is seen from M60(60.0.3072.0) considering it as non-regression and marking it as Untriaged.
Note: This issue is specific to Windows

Thanks!

Comment 4 by dtapu...@chromium.org, Feb 19 2018

Components: UI>Accessibility>Compatibility

Comment 5 by leberly@chromium.org, Apr 5 2018

Cc: aleventhal@chromium.org viswa.karala@chromium.org
Labels: win-a11y
Status: Available (was: Untriaged)
aleventhal@ please take a closer look. 

viswa.karala@ please kindly provide the exact steps you used for reproduction. 

Thanks!
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