Re: [orca-list] Fwd: collapse/ expanded /expandable state of tree views in QT4/ QT5 applications



OK, that got things working. Thanks! Mind you, by working I mean it
eventually shows up in Accerciser and Orca. I am seeing delayed
responses, including in Accerciser, and a lot of console spew in the
terminal where I launched Dolphin, including lines like:

qt.accessibility.core: Cannot create accessible child interface for
object:  PlacesView(0x5597ab8ce650)  index:  12

QSpiApplication::keyEventError  "org.freedesktop.DBus.Error.NoReply"
"Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the reply timeout expired, or the network connection
was broken."

Anyhoo, I can see state expandable and confirm Orca is not presenting
it. I still need to debug why.

Thanks again!
--joanie

On 10/17/18 10:27 AM, chrys linux-a11y org wrote:
Howdy Joanie,

Oh this is quite interesting since in QT5 it should work OOTB.

# quote start
export QT_ACCESSIBILITY=1 (this is needed for Qt 4, fixed in Qt 5)
# quote end
source:
https://techbase.kde.org/Development/Tutorials/Accessibility/Screen_Reader_Setup


but the debian guys set this:

# quote start
QT_ACCESSIBILITY=1
QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1

export QT_ACCESSIBILITY QT_LINUX_ACCESSIBILITY_ALWAYS_ON
# quote end
source:
https://mail.kde.org/pipermail/kde-accessibility/2016-November/003115.html

let me know if it works for you, i will pin it down to the KDE wiki then.

cheers chrys

----- Weitergeleitete Nachricht von Joanmarie Diggs <jdiggs igalia com>
-----
  Datum: Wed, 17 Oct 2018 09:52:26 +0200
    Von: Joanmarie Diggs <jdiggs igalia com>
Betreff: Re: [orca-list] collapse/ expanded /expandable state of tree
views in QT4/ QT5 applications
     An: chrys <chrys linux-a11y org>
     Cc: orca-list <orca-list gnome org>

Will take a look. In the meantime, could you please save me the
googling: What do I need to enable accessibility support for Qt? When I
look in accerciser, I see Dolphin with 0 children.

Thanks!
--joanie

On 10/16/18 9:40 PM, chrys wrote:
Hello Joanie,


i currently work on some KDE accessibility. i recognize that orca does
not speak the collapse/ expanded /expandable information for tree views.
I checked with Accerciser, it looks like the information is available.
could you add them to the presentation? that would be very cool :).
thanks!

reproduce:

install "dolphin" the file manager of KDE

open dolphin -> select the tree view

arrow around up/ down and expand/ collapse items with arrow left / right.

result:

dolphin is perfectly accessible but the collapse/ expand information is
missing.


other example would be the room list of "mumble". an popular VIOP chat
application.


cheers chrys

_______________________________________________
orca-list mailing list
orca-list gnome org
https://mail.gnome.org/mailman/listinfo/orca-list
Orca wiki: https://wiki.gnome.org/Projects/Orca
Orca documentation: https://help.gnome.org/users/orca/stable/
GNOME Universal Access guide:
https://help.gnome.org/users/gnome-help/stable/a11y.html
Log bugs and feature requests at http://bugzilla.gnome.org


----- Ende der weitergeleiteten Nachricht -----


_______________________________________________
orca-list mailing list
orca-list gnome org
https://mail.gnome.org/mailman/listinfo/orca-list
Orca wiki: https://wiki.gnome.org/Projects/Orca
Orca documentation: https://help.gnome.org/users/orca/stable/
GNOME Universal Access guide:
https://help.gnome.org/users/gnome-help/stable/a11y.html
Log bugs and feature requests at http://bugzilla.gnome.org




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