When a node is deleted and the setData() method is called, the deleted node
disappears and focus shifts to the next sibling down. But I would have
expected the "changeSelection" event to have fired for that sibling. In this
case, I have to manually click it to fire the event. Is there an event that
gets fired in this scenario?
thanks ...
-deech
On Wed, Sep 2, 2009 at 1:17 PM, aditya siram <[email protected]> wrote:
> That was it! Thanks!
> -deech
>
> On Wed, Sep 2, 2009 at 1:09 PM, Derrell Lipman <
> [email protected]> wrote:
>
>> On Wed, Sep 2, 2009 at 14:00, aditya siram <[email protected]>wrote:
>>
>>> Hi all,
>>> I currently have a node in a TreeVirtual that when selected show a
>>> "Delete" button. When that button is clicked the 'nodeId' of this node is
>>> deleted from the TreeVirtual dataModel, but the node stays visible. It only
>>> disappears when I close and open the parent branch. Is there a way to
>>> change this behavior?
>>>
>>>
>> Often, it is desirable to make a number of changes to the model without
>> the screen constantly repainting. Therefore when you modify the model,
>> nothing is updated on the screen until you say it's time to do so. You cause
>> the widget to be refreshed from the data model by issuing a call to
>> datamodel.setData() with an empty parameter list.
>>
>> Cheers,
>>
>> Derrell
>>
>>
>>
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