hiding the root icon in Jtree

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Roedy Green - 26 Jan 2006 06:41 GMT

somebody posted a way to hide the root icon of a Jtree. Does anyone
recall what it was?

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Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.

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Bart Cremers - 26 Jan 2006 07:33 GMT

See JTree.setRootVisible(boolean) and JTree.isRootVisible().

Bart

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Roedy Green - 26 Jan 2006 09:05 GMT

>See JTree.setRootVisible(boolean) and JTree.isRootVisible().

Great. The only thing wrong is the little widgets to let you know the
new "roots" are openable have disappeared.

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Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.

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Rogan Dawes - 26 Jan 2006 11:14 GMT

>> See JTree.setRootVisible(boolean) and JTree.isRootVisible().
>
> Great. The only thing wrong is the little widgets to let you know the
> new "roots" are openable have disappeared.

tree.setShowsRootHandles(true);

Rogan

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Brandon McCombs - 29 Jan 2006 02:10 GMT

> somebody posted a way to hide the root icon of a Jtree. Does anyone
> recall what it was?

take a look at the JTree docs on suns website. It has all the methods
mentioned in this thread plus a whole lot more.

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Roedy Green - 29 Jan 2006 02:21 GMT

>> somebody posted a way to hide the root icon of a Jtree. Does anyone
>> recall what it was?
>
>take a look at the JTree docs on suns website. It has all the methods
>mentioned in this thread plus a whole lot more.

the mistake I was making was looking at DefaultTreeNode rather than
Jtree itself.

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Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.

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hiding the root icon in Jtree

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