javax.swing.event
Interface TreeExpansionListener

All Superinterfaces:
EventListener
All Known Implementing Classes:
javax.swing.JTree.AccessibleJTree

public interface TreeExpansionListener
extends EventListener

Unsafe: The listener that's notified when a tree expands or collapses a node. For further documentation and examples see How to Write a Tree Expansion Listener, a section in The Java Tutorial.

Author:
Scott Violet

Method Summary
 void treeCollapsed(TreeExpansionEvent event)
          Enabled: Called whenever an item in the tree has been collapsed.
 void treeExpanded(TreeExpansionEvent event)
          Enabled: Called whenever an item in the tree has been expanded.
 

Method Detail

treeExpanded

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


treeCollapsed

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



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