Module java.desktop

软件包 javax.swing.plaf.basic

Class BasicFileChooserUI.UpdateAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.basic.BasicFileChooserUI.UpdateAction

All Implemented Interfaces:

ActionListener ， Serializable ， Cloneable ， EventListener ， Action

Enclosing class:

BasicFileChooserUI

protected class BasicFileChooserUI.UpdateAction
extends AbstractAction

重新扫描当前目录中的文件

另请参见：

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from 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

构造方法摘要

构造方法

Modifier	Constructor	描述
protected	UpdateAction()

方法摘要

Modifier and Type	方法	描述
void	actionPerformed(ActionEvent e)	发生动作时调用。

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from interface javax.swing.Action

accept

Methods inherited from class java.lang.Object

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

构造方法详细信息

UpdateAction

protected UpdateAction()

方法详细信息

actionPerformed

public void actionPerformed(ActionEvent e)

发生动作时调用。

参数

e - the event to be processed