Oh, by the way, this relates to the openItems property of the Treee class.
Hank
On 12/11/06, hank williams <[EMAIL PROTECTED]> wrote:
> The documentation for the openItems field says that it is read/write
> and that the default is NULL, which presumably means no items are
> open. But it appears there is no way to set open items to closed.
> Below is the setter function for openItems and the first thing it does
> is say if the parameter is null just skip it. This would seem to
> contradict the implication of the documentation which is that null is
> a valid value.
>
> But even looking closer it appears you can only use this property to
> *open* an item. I've heard of property names being descriptive, but
> this is going a little too far! Setting the value only opens items!!!!
> As far as I can see there is no way this setter will ever close an
> item.
>
> I'd love to hear that this is a bug and its being fixed or that I am
> missing something. It would also be great if there is a work around
> since I cant figure out a good way to take a snapshot of the tree
> state for saving.
>
> public function set openItems(value:Object):void
> {
> if (value != null)
> {
> for each (var item:* in value)
> {
> _openItems[itemToUID(item)] = item;
> }
> openItemsChanged = true;
> invalidateProperties();
> }
> }
>
>
> Hank
>
