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JTree last selected path component is giving null

Nageswar Kakolla
Ranch Hand

Joined: Jan 16, 2006
Posts: 71
Hi there,

I am trying to access determine selected node in JTree to delete tree node and i am using

JTree tree = new JTree();

tree.getLastSelectedPathComponent() is seleted node but somehow this is giving null value and i checked tree.getMaxRowCount is 1 meaning i have only two levels in Tree.
Root node and rest of them are childrens

Does anybody throw somelight on this ?

Root
|--child1
|-- child2
|-- child3

etc
above is my tree structure.
i know the logic for deleting of tree node based on selected node

Thanx for help
Sam Codean
Ranch Hand

Joined: Feb 26, 2006
Posts: 194
Can you send me the code snippet. I may be able to help.
Could you also elaborate as to what are you trying to do?
JTree tree = new JTree(); would create only a sample tree and not the kind you require, hope you are not doing something wrong there
[ March 08, 2006: Message edited by: Sam Codean ]

-Sam Codean<br />SCJP 1.4 (98%)<br />SCJD 5.0 (87.5%)
Craig Wood
Ranch Hand

Joined: Jan 14, 2004
Posts: 1535
This seems to work okay. Maybe you can modify it to demonstrate the null values.
 
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