Re: JTree - expanding multiple levels - Article 7948 - go-pugleaf

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Re: JTree - expanding multiple levels

#7948

From: Michael Rachow
Date: Tue, 14 Nov 2000 00:00

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A TreePath has a special syntax even if it's represented as String.

What I have done:
TreePath pathXP;
DefaultMutableTreeNode child;
DefaultMutableTreeNode leaf;

While constructing the tree after adding the leaf

child.add(leaf);
myclass.pathXP = new TreePath(leaf.getPath());

Later:

jTree.expandPath(pathXP);

Solution surely not useful for big trees.

Take a look at the string representation of TrrePath.
Maybe you can build it by String concatenation.

Greetings
Michael

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From: "Michael Rachow" <mrachow@BeraCom.de>
Subject: Re: JTree - expanding multiple levels
Date: 2000/11/14
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