All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class com.sun.java.swing.target.TriggerAction 

java.lang.Object
   |
   +----com.sun.java.swing.AbstractAction
           |
           +----com.sun.java.swing.target.TriggerAction
public class TriggerAction
extends AbstractAction
implements ChangeListener, Cloneable
An Action that fires a Trigger when it receives an ActionEvent, and which therefore can dispatch events to trigger targets via a TargetManager. A TriggerAction can monitor a TargetManager for ChangeEvents (thrown when its target pool changes, or when it is sent invalidateTargets()) and update its enabled state appropriately.

Variable Index

o monitoredTargetMananger
o trigger

Constructor Index

o TriggerAction()
o TriggerAction(String, Icon, Trigger)
o TriggerAction(Trigger)

Method Index

o actionPerformed(ActionEvent)
o addPropertyChangeListener(PropertyChangeListener)
Add a PropertyChangeListener to the listener list.
o clone()
o getResolvedTarget()
o getTarget()
o getTrigger()
o setTarget(Object)
o setTrigger(Trigger)
o stateChanged(ChangeEvent)
o updateEnabled()
Sets the enabled status of this TriggerAction based on isTargetReceptive(), emitting appropriate changeEvents.

Variables

o trigger 
 protected Trigger trigger
o monitoredTargetMananger 
 protected TargetManager monitoredTargetMananger

Constructors

o TriggerAction 
 public TriggerAction()
o TriggerAction 
 public TriggerAction(Trigger trigger)
o TriggerAction 
 public TriggerAction(String name,
                      Icon icon,
                      Trigger trigger)

Methods

o clone 
 public Object clone()
Overrides:
clone in class Object
o getTrigger 
 public Trigger getTrigger()
o setTrigger 
 public void setTrigger(Trigger newTrigger)
o setTarget 
 public void setTarget(Object target)
o getTarget 
 public Object getTarget()
o getResolvedTarget 
 public Object getResolvedTarget()
o updateEnabled 
 public void updateEnabled()
Sets the enabled status of this TriggerAction based on isTargetReceptive(), emitting appropriate changeEvents.

This method is called by stateChanged(ChangeEvent)

o addPropertyChangeListener 
 public void addPropertyChangeListener(PropertyChangeListener l)
Add a PropertyChangeListener to the listener list.

Overrides:
addPropertyChangeListener in class AbstractAction
o actionPerformed 
 public void actionPerformed(ActionEvent e)
Overrides:
actionPerformed in class AbstractAction
o stateChanged 
 public void stateChanged(ChangeEvent e)

All Packages  Class Hierarchy  This Package  Previous  Next  Index