Module java.desktop

Package javax.swing.plaf.basic

Class BasicTreeUI.TreeSelectionHandler

java.lang.Object

javax.swing.plaf.basic.BasicTreeUI.TreeSelectionHandler

所有已实现的接口:

EventListener, TreeSelectionListener

封闭类:

BasicTreeUI

       public class BasicTreeUI.TreeSelectionHandler extends Object implements TreeSelectionListener
      

监听选择模型的变化并相应地更新显示。

Constructor Summary

Constructors

Constructor	Description
TreeSelectionHandler()	构造一个TreeSelectionHandler。

Method Summary

Modifier and Type	Method	Description
void	valueChanged(TreeSelectionEvent event)	当我们正在显示的树中的选择发生变化时发送消息。

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TreeSelectionHandler

             public TreeSelectionHandler()
            

构造一个TreeSelectionHandler。

Method Details

valueChanged

             public void valueChanged(TreeSelectionEvent event)
            

当我们正在显示的树中的选择发生变化时发送消息。停止编辑，发送超类消息并显示已更改的路径。

指定者:

valueChanged 在接口 TreeSelectionListener

参数:

event - 描述变化的事件。