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Wed, 01 July 2009 07:09

Eclipse User

Hi all,
I need programatically follow a tree from the root.
I'm using the getItems method but it returns TreeItem[0] when the node
isn't expanded.

How I can get the children even if the parent node is collapsed?

Thank you in advance.

Re: TreeViewer getItems [message #18490 is a reply to message #18468]

Wed, 01 July 2009 07:41

Eclipse User

Hi,

See my post from above. DO NOT operate on the Tree-Widget when you have
viewer.

TreeViewer is creating sub-trees lazily (you might findout that once you
expanded and collapsed you get sub-items).

You should walk through your Domain-Object Tree not the one presented in
the Viewer!

Tom

David Crecente schrieb:
> Hi all,
> I need programatically follow a tree from the root.
> I'm using the getItems method but it returns TreeItem[0] when the node
> isn't expanded.
>
> How I can get the children even if the parent node is collapsed?
>
> Thank you in advance.
>

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