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JTree Expansion

jhon meshek
Greenhorn

Joined: May 08, 2007
Posts: 4
Hi All,

How to load data instantly when i click on "+" ?

Any suggestion would be appreciated.

Thanks in Advance
Craig Wood
Ranch Hand

Joined: Jan 14, 2004
Posts: 1535
For a JTree use a DefaultTreeModel like this
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: JTree Expansion