Re: BeanTreeView and duplicated Node

You want FilterNode:

new FilterNode (originalNode);

A node can only have one parent (you can display the node in as many UI
components as you want, which is what Geertjan referred you to).
FilterNode lets you make a node that's a wrapper for the original but can
belong to a different parent (and override whatever attributes of the
original you want - different children, name, icon, properties, context
menu items - whatever).  If you just create a new FilterNode over an
existing node, you get something that walks and talks exactly like the
original, but belongs to a different parent.

-Tim


On Mon, Mar 7, 2016 at 6:24 AM, rsobies <[email protected]> wrote:

> hello
> let's say i want to display list of user groups and users.
> a user can be a member of more then one group.
> is there a nice solution to display the same Node twice in two different
> groups?
> i tried to pass the same reference during creation of children but i got
> exception that threre is already owner of the Node.
>
> best ragards
> radek
>
>
>
>
>


-- 
http://timboudreau.com