Module java.desktop

Package javax.swing.plaf.basic

Class BasicFileChooserUI.ChangeToParentDirectoryAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.basic.BasicFileChooserUI.ChangeToParentDirectoryAction

所有已实现的接口:

ActionListener, Serializable, Cloneable, EventListener, Action

封装类:

BasicFileChooserUI

       protected class BasicFileChooserUI.ChangeToParentDirectoryAction extends AbstractAction
      

切换到父目录操作。

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

Modifier	Constructor	Description
protected	ChangeToParentDirectoryAction()	构造一个ChangeToParentDirectoryAction。

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

ChangeToParentDirectoryAction

             protected ChangeToParentDirectoryAction()
            

构造一个ChangeToParentDirectoryAction。

Method Details

actionPerformed

             public void actionPerformed(ActionEvent e)
            

当发生动作时调用。

参数:

e - 要处理的事件