Created attachment 124992 [details]
pyatspi accessible-event listener
Steps to reproduce:
1. Launch LibreOffice Writer within GNOME Shell
2. Launch the attached pyatspi accessible-event listener in a terminal
3. Show the Styles and Formatting panel/frame
4. Arrow up and down within the hierarchical list
Expected results: Only the keyboard events would be output in the terminal.
Actual results: A bunch of children-changed accessibility events coming from gnome-shell are output in between each press and release. (See attached sample output.)
I had originally planned to file this against GNOME Shell. But I went looking for some other application to demonstrate that it wasn't LibreOffice's bug/fault. I so far haven't been able to find one. I'm only seeing the problem in LibreOffice. Then I tried to reproduce the problem using other LibreOffice Writer dialogs. Couldn't reproduce the problem. There is something special about the list of styles. And it would be great if you could figure out what it is and stop it from triggering event floods in GNOME Shell.
Impact: Every time an Orca user changes the selected item in Styles and Formatting, Orca gets hit with a bunch of pointless events. And while it is discarding them quickly, having to examine that many events to be sure they're not of any interest can make Orca feel a bit laggy.
I have tried Writer 18.104.22.168 and 5.2 and am using GNOME Shell 3.20.1 in Fedora 24.
Created attachment 124993 [details]
Sample output performing the steps in the opening report
Version set from description.
Could you please try to reproduce it with the latest version of LibreOffice from https://www.libreoffice.org/download/libreoffice-fresh/ ?
I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' if the bug is still present in the latest version.
Dear Bug Submitter,
This bug has been in NEEDINFO status with no change for at least
6 months. Please provide the requested information as soon as
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If you have already provided the requested information, please
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Dear Bug Submitter,
Please read this message in its entirety before proceeding.
Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
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present in the latest stable release, we need the following
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