javax.swing.plaf.basic
Class BasicTreeUI.TreeExpansionHandler

java.lang.Object
  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()

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