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Article #7587

Re: JTree Question. How to expand all the nodes and leafs of a Jtree at the beginnig of the tree is displayed?

#7587
From: Alice Kang
Date: Sun, 21 Jan 2001 18:38
42 lines
2027 bytes
Hi Martin,

Thank you very much. It works!

/Alice Kang


"Martin Andersson" <b97maran@student.his.se> wrote in message
news:94edf3$spv2@bornews.inprise.com...
> Try:
> jTree.makeVisible(new TreePath(leaf1_1.getPath()));
> jTree.makeVisible(new TreePath(leaf2_1.getPath()));
> jTree.makeVisible(new TreePath(leaf3_1.getPath()));
>
> /Martin
>
> "Alice Kang" <jkang5@learn.senecac.on.ca> wrote in message
> news:3a6a6cda_1@dnews...
> > Dear all:
> > I built a small tree using Jbuilder3.5. It looks like below after it was
> > fully expanded:
> > MyTree:
> > root
> >     node1
> >             leaf1.1
> >             leaf1.2
> >     node2
> >             leaf2.1
> >             leaf2.2
> >     node3
> >             leaf3.1
> >             leaf3.2
> >
> > The Question is:  If  I'd like the tree will be fully expanded
> automatically
> > as soon as it is diplayed , How can I do?
> > I tried to use (anObjectOfMyTree).expandRow( i ) in a <for loop>, but it
> > only expand the node1.
> >
> >
>
>
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From: "Alice Kang" <jkang5@learn.senecac.on.ca>
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Subject: Re: JTree Question. How to expand all the nodes and leafs of a Jtree at the beginnig of the tree is displayed?
Date: Sun, 21 Jan 2001 13:38:25 -0500
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