Eclipse Community Forums: JFace » TreeViewer getItems

Home » Eclipse Projects » JFace » TreeViewer getItems

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.
>

Previous Topic:	[DataBinding] master-detail binding with non-String properties
Next Topic:	TableViewerFocusCellManager and Using Tabulator to Navigate

Goto Forum:

-=] Back to Top [=-

Current Time: Thu Jun 12 14:50:19 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter