Module java.desktop

软件包 javax.swing.plaf.metal

Class MetalFileChooserUI.DirectoryComboBoxAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxAction

All Implemented Interfaces:

ActionListener ， Serializable ， Cloneable ， EventListener ， Action

Enclosing class:

MetalFileChooserUI

protected class MetalFileChooserUI.DirectoryComboBoxAction
extends AbstractAction

当DirectoryComboBox更改所选项目时使用。

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	DirectoryComboBoxAction()	构造一个新的实例 DirectoryComboBoxAction 。

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

DirectoryComboBoxAction

protected DirectoryComboBoxAction()

构造一个新的实例 DirectoryComboBoxAction 。

方法详细信息

actionPerformed

public void actionPerformed(ActionEvent e)

描述从接口ActionListener复制

发生动作时调用。

参数

e - 要处理的事件