Date: prev next · Thread: first prev next last

Re: [libreoffice-accessibility] Libreoffice 4.3 and Calc with NVDA


David,

David Goldfield wrote
What is very odd is that spreadsheet navigation works perfectly with NVDA
with OpenOffice and I'm under the impression that OO and LO are using the
same Iaccessible2 code.

Wrong assumption, so while the IAccessible2 (v 1.3) and the same native
Windows bridge is used by both projects, the Office components are rapidly
diverging.  The LibreOffice Calc spreadsheet in particular has been
completely reworked from the OpenOffice.org era--similar refactoring has not
been done with Apache OpenOffice.

Unfortunately, with this new code base in LibreOffice, the triggering of
underlying accessibility events for cursor movements and accessible object
types have not been correctly done.  The shortcomings affect builds for all
OSs.

For Windows users, and indirectly the NVDA project, dumping a Java Runtime
Environment and Java Access Bridge dependency moves things along nicely.  

But there is room for improvements both with the Windows IAccessible2 bridge
implementation as well as instrumenting the GUI with AT tool support.  It is
not just with Calc, but it currently has some annoying behaviors that need
proper bug reporting and developer attention.

Stuart



--
View this message in context: 
http://nabble.documentfoundation.org/libreoffice-accessibility-Libreoffice-4-3-and-Calc-with-NVDA-tp4117368p4117372.html
Sent from the Accessibility mailing list archive at Nabble.com.

-- 
To unsubscribe e-mail to: accessibility+unsubscribe@global.libreoffice.org
Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/
Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette
List archive: http://listarchives.libreoffice.org/global/accessibility/
All messages sent to this list will be publicly archived and cannot be deleted

Context


Privacy Policy | Impressum (Legal Info) | Copyright information: Unless otherwise specified, all text and images on this website are licensed under the Creative Commons Attribution-Share Alike 3.0 License. This does not include the source code of LibreOffice, which is licensed under the Mozilla Public License (MPLv2). "LibreOffice" and "The Document Foundation" are registered trademarks of their corresponding registered owners or are in actual use as trademarks in one or more countries. Their respective logos and icons are also subject to international copyright laws. Use thereof is explained in our trademark policy.