Module java.desktop

Package javax.swing.plaf.metal

Class MetalFileChooserUI.DirectoryComboBoxAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxAction

所有已实现的接口:

ActionListener, Serializable, Cloneable, EventListener, Action

封装类:

MetalFileChooserUI

       protected class MetalFileChooserUI.DirectoryComboBoxAction extends AbstractAction
      

当DirectoryComboBox更改所选项目时执行操作。

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	DirectoryComboBoxAction()	构造一个新的DirectoryComboBoxAction实例。

Method Summary

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

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

DirectoryComboBoxAction

             protected DirectoryComboBoxAction()
            

构造一个新的DirectoryComboBoxAction实例。

Method Details

actionPerformed

             public void actionPerformed(ActionEvent e)
            

从接口复制的描述: ActionListener

当发生操作时调用。

参数:

e - 要处理的事件