BasicTreeUI.TreeExpansionHandler (Java Platform SE 6) (original) (raw)

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](../../../../java/lang/Object.html#wait%28long, int%29)
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](../../../../javax/swing/event/TreeExpansionListener.html#treeExpanded%28javax.swing.event.TreeExpansionEvent%29) in interface [TreeExpansionListener](../../../../javax/swing/event/TreeExpansionListener.html "interface in javax.swing.event")

treeCollapsed

public void treeCollapsed(TreeExpansionEvent event)

Called whenever an item in the tree has been collapsed.

Specified by:

[treeCollapsed](../../../../javax/swing/event/TreeExpansionListener.html#treeCollapsed%28javax.swing.event.TreeExpansionEvent%29) in interface [TreeExpansionListener](../../../../javax/swing/event/TreeExpansionListener.html "interface in javax.swing.event")

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