furbelow

Class DelegatingAction

java.lang.Object

javax.swing.AbstractAction

furbelow.DelegatingAction

All Implemented Interfaces:

ActionListener, PropertyChangeListener, Serializable, Cloneable, EventListener, Action

public class DelegatingAction
extends AbstractAction
implements PropertyChangeListener

Demonstration of context-sensitive menu items based on Actions exported by a JComponent.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DelegatingAction.DisabledAction
static class	DelegatingAction.PasteAction Enables and delegates to the target action only if the clipboard has contents.

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

Constructor Summary

Constructors

Constructor and Description
DelegatingAction(String name, String key, String altKey)

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent e)
protected static boolean	clipboardHasContents()
protected static String	getClipboardContents()
static void	main(String[] args)
void	propertyChange(PropertyChangeEvent e)

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingAction

public DelegatingAction(String name,
                        String key,
                        String altKey)

Method Detail

getClipboardContents

protected static String getClipboardContents()

clipboardHasContents

protected static boolean clipboardHasContents()

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

main

public static void main(String[] args)