Re: JTree: updating the data

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#7585

From: Torsten Welches
Date: Tue, 12 Jun 2001 06:19

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Mark,

assuming your TreeModel is a DefaultTreeModel you can try
model.reload();

Torsten

"MarkW" <xx@yy.com> wrote:
>Hi people,
>i�m using a descendant of JTree to display customer-info. Works fine except
>when I try to update the data. I tried just setting the model of the tree
>with a new treemodel and also as another attempt using
>root.removeAllChildren() and then appending the new nodes.
>As a result I just get the "empty" nodes without a title. When I doubleclick
>on the nodes the title is then shown. I�ve tried repainting, updating the
>tree, the panel on which the tree resides but without success!
>
>Anybody got an idea how to do this??
>Mark
>
>

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