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Interface com.sun.java.swing.event.TreeExpansionListener

public interface TreeExpansionListener
extends EventListener
The listener that's notified when a tree expands or collapses a node.

Method Index

o treeCollapsed(TreeExpansionEvent)
Called whenever an item in the tree has been collapsed.
o treeExpanded(TreeExpansionEvent)
Called whenever an item in the tree has been expanded.

Methods

o treeExpanded 
 public abstract void treeExpanded(TreeExpansionEvent event)
Called whenever an item in the tree has been expanded.

o treeCollapsed 
 public abstract void treeCollapsed(TreeExpansionEvent event)
Called whenever an item in the tree has been collapsed. 

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