Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class BasicTreeUI.TreeExpansionHandler - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Java^TM 2 Platform
Standard Edition

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: INNER | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.swing.plaf.basic
Class BasicTreeUI.TreeExpansionHandler

java.lang.Object
  |
  +--javax.swing.plaf.basic.BasicTreeUI.TreeExpansionHandler

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