Java™ Platform
Standard Ed. 6

javax.swing.plaf.basic
Class BasicTreeUI.TreeExpansionHandler

java.lang.Object
  extended by javax.swing.plaf.basic.BasicTreeUI.TreeExpansionHandler
All Implemented Interfaces:
EventListener, TreeExpansionListener
Enclosing class:
BasicTreeUI

public class BasicTreeUI.TreeExpansionHandler
extends Object
implements TreeExpansionListener

Updates the TreeState in response to nodes expanding/collapsing.


Constructor Summary
BasicTreeUI.TreeExpansionHandler()
           
 
Method Summary
 void treeCollapsed(TreeExpansionEvent event)
          Called whenever an item in the tree has been collapsed.
 void treeExpanded(TreeExpansionEvent event)
          Called whenever an item in the tree has been expanded.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BasicTreeUI.TreeExpansionHandler

public BasicTreeUI.TreeExpansionHandler()
Method Detail

treeExpanded

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

Specified by:
treeExpanded in interface TreeExpansionListener

treeCollapsed

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

Specified by:
treeCollapsed in interface TreeExpansionListener

Java™ Platform
Standard Ed. 6

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