function expand(tree) {
tree.getItems().forEach( function(o) { o.open(); } );
}
and then
expand(tree);
the whole tree gets expanded. But with
function collapse(tree) {
tree.getItems().forEach( function(o) { o.close(); } );
}
and then
collapse(tree);
Only the root gets collapsed. If you expand the root again the children are still expanded - why? Didn't i just collapse them? And if i do tree.open() - it expands the root, but tree.close() does nothing!
confused,
- Peter
On 2/22/06, Benjamin Reitzammer <[EMAIL PROTECTED]> wrote:
Hi,
Am 22.02.2006 13:55, Sebastian Werner schrieb:
> Peter Sheldrick schrieb:
>
>> What would the loop look like? Visit every node and call the event:
>> "changeSelection"? Can you make an example?
>
>
> This has nothing to do with the selection. You must just call open() on
> each tree folder. I think the best is to implement this in QxTreeFolder,
> and let each tree folder iterate over the children and call on each
> child which is instanceof QxTreeFolder itself the same function. Should
> not be that complex.
In fact it's quite easy with the QxTree.getItems() property ...
something along the lines of
yourTreeVar.getItems ().forEach( function(o) { o.open(); } );
Cheers
Benjamin
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