Module java.desktop

Package javax.swing.plaf.basic

Class BasicTreeUI.TreeToggleAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.basic.BasicTreeUI.TreeToggleAction

所有已实现的接口:

ActionListener, Serializable, Cloneable, EventListener, Action

封装类:

BasicTreeUI

       public class BasicTreeUI.TreeToggleAction extends AbstractAction
      

对于第一个选定的行，展开状态将被切换。

Field Summary

Fields declared in class javax.swing.AbstractAction

changeSupport, enabled

Fields declared in interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
TreeToggleAction(String name)	构造一个TreeToggleAction的新实例。

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	当发生动作时调用。

Methods declared in class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods declared in class java.lang.Object

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

Methods declared in interface javax.swing.Action

accept

Constructor Details

TreeToggleAction

             public TreeToggleAction(String name)
            

构造一个TreeToggleAction的新实例。

参数:

name - 动作的名称

Method Details

actionPerformed

             public void actionPerformed(ActionEvent e)
            

从接口复制的描述: ActionListener

当发生动作时调用。

参数:

e - 要处理的事件