Re: [orca-list] When I checking enable contracted braille in Orca preferences dialog/braille page, and navigating the contraction table list with arrow keys, I hear all items doubled

[Joanmarie Diggs <joanmarie diggs gmail com>]

Hey Attila.

Thanks for this output. So looking at this we've got:

> KEYEVENT: type=0
>           hw_code=116
>           modifiers=8192
>           event_string=(Down)
>           is_text=True
>           timestamp=405004
>           time=1272550914.841058

You pressed the Down Arrow. Looks like we're getting a name-changed
event from the combo box:

> vvvvv PROCESS OBJECT EVENT object:property-change:accessible-name vvvvv
> OBJECT EVENT: object:property-change:accessible-name   detail=(0,0)
>     app.name='orca' name='en-us-comp8' role='combo box' state='enabled
> focused sensitive showing visible' relations='labelled by'
> VISUAL CHANGE: 'en-us-comp8' '11'
> (event='object:property-change:accessible-name')

[braille generation output removed]
[speech generation output removed]

> SPEECH OUTPUT: 'en-us-comp8. 39 of 88. '
> ^^^^^ PROCESS OBJECT EVENT object:property-change:accessible-name ^^^^^

So in response to the name-changed event from the combo box, we are
presenting the new value. Then along comes a selection-changed event
also from the combo box:

> vvvvv PROCESS OBJECT EVENT object:selection-changed vvvvv
> OBJECT EVENT: object:selection-changed                 detail=(0,0)
>     app.name='orca' name='en-us-comp8' role='combo box' state='enabled
> focused sensitive showing visible' relations='labelled by'
> VISUAL CHANGE: 'en-us-comp8' '11' (event='object:selection-changed')

[braille generation output removed]
[speech generation output removed]

> SPEECH OUTPUT: 'en-us-comp8. 39 of 88. '

And we speak it again.

Presenting the new value does make sense for object:selection-changed,
and I would expect any combo box to emit object:selection-changed when
the selection changes. Therefore, the bug is that Orca is failing to
ignore the name-changed event emitted by combo boxes. Please file a bug
to this effect and I will try to address it tonight.

Thanks again!
--joanie