Re: VO list operations
Re: VO list operations
- Subject: Re: VO list operations
- From: Pete Brunet <email@hidden>
- Date: Fri, 30 Sep 2016 10:53:39 -0500
After thinking about this more I think with 10.10.5 control option
up/down arrow did not cause VO to send
accessibilitySetSelectedAttribute: at all and that it wasn't until
control option space was pressed that the item was selected.
On 9/29/16 11:55 AM, Pete Brunet wrote:
> In response to control option downarrow VO sends back two
> accessibilitySetSelectedAttribute:, one for the prior list item and one
> for the new list item, each with value 1. A single post
> NSAccessibilitySelectedChildrenChangedNotification is sent back due to
> the newly added item to the selection.
>
> In -[JavaComponentAccessibility accessibilitySelectedChildrenAttribute]
> self role: list
> returning: (
> "AXStaticText(title:'', desc:'text', value:'YoYoSystems')"
> )
> In -[JavaComponentAccessibility accessibilitySetSelectedAttribute:]
> self role: label
> self value: YoYoSystems
> value: 1
> In -[JavaComponentAccessibility accessibilitySetSelectedAttribute:]
> self role: label
> self value: MetaDynamics
> value: 1
> In -[JavaComponentAccessibility postSelectionChanged]
> self role: list
> In -[JavaComponentAccessibility accessibilitySelectedChildrenAttribute]
> self role: list
> returning: (
> "AXStaticText(title:'', desc:'text', value:'MetaDynamics')",
> "AXStaticText(title:'', desc:'text', value:'YoYoSystems')"
> )
>
> In response to the next control option downarrow VO sends back one
> accessibilitySetSelectedAttribute: for the new list item. Again a single
> post is sent back due to the newly added item to the selection.
>
> In -[JavaComponentAccessibility accessibilitySetSelectedAttribute:]
> self role: label
> self value: NetSoft
> value: 1
> In -[JavaComponentAccessibility postSelectionChanged]
> self role: list
> In -[JavaComponentAccessibility accessibilitySelectedChildrenAttribute]
> self role: list
> returning: (
> "AXStaticText(title:'', desc:'text', value:'NetSoft')",
> "AXStaticText(title:'', desc:'text', value:'YoYoSystems')",
> "AXStaticText(title:'', desc:'text', value:'MetaDynamics')"
> )
>
>
> On 9/28/16 10:12 PM, Pete Brunet wrote:
>> p.s.
>>
>> The test was done on El Capitan 10.11.6.
>>
>> Where can I find a native multiselect list to see how it behaves?
>>
>> This the behavior of Finder using its list view:
>>
>> control option arrow: selects one item at new location
>> control option command return: enters multi-selection mode and deselects
>> the current item
>> If you want that item selected you have to redo control option command
>> return
>> control option arrow: moves VO cursor without selecting a list item
>> control option command return: adds one item to the selection
>>
>> I could not find a way to get out of multiselect mode - other than
>> pressing command tab twice to move focus away from Finder and back again.
>>
>> Pete
>>
>> On 9/28/16 5:38 PM, Pete Brunet wrote:
>>> Hi, It seems like list behavior changed recently. For a multiselect
>>> Java JList I am seeing this behavior:
>>>
>>> control option arrow: extends the selection
>>> control option spacebar: selects one item
>>> control option command return: enters multi-selection mode
>>> control option arrow: moves VO cursor without selecting a list item
>>> control option command return: adds one item to the selection
>>> control option spacebar: exit multi-select mode and select the current
>>> list item
>>>
>>> Is this correct?
>>>
>>> Pete
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