org.argouml.ui.targetmanager
Class NavigateTargetForwardAction

java.lang.Object
  extended byjavax.swing.AbstractAction
      extended byorg.argouml.uml.ui.UMLAction
          extended byorg.argouml.ui.targetmanager.NavigateTargetForwardAction
All Implemented Interfaces:
Action, ActionListener, Cloneable, EventListener, Serializable

public class NavigateTargetForwardAction
extends UMLAction

Navigates the target one target forward in history.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class javax.swing.AbstractAction
 
Field Summary
private static NavigateTargetForwardAction instance
           
 
Fields inherited from class org.argouml.uml.ui.UMLAction
HAS_ICON, NO_ICON
 
Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
 
Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON
 
Constructor Summary
private NavigateTargetForwardAction()
           
 
Method Summary
 void actionPerformed(ActionEvent e)
          Perform the work the action is supposed to do.
static NavigateTargetForwardAction getInstance()
           
 boolean shouldBeEnabled()
          Action is possible only if navigateForwardPossible on targetManager returns true.
 
Methods inherited from class org.argouml.uml.ui.UMLAction
getMnemonic, getValue, isEnabled, putValue, updateEnabled, updateEnabled
 
Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

instance

private static NavigateTargetForwardAction instance
Constructor Detail

NavigateTargetForwardAction

private NavigateTargetForwardAction()
Method Detail

getInstance

public static NavigateTargetForwardAction getInstance()
Returns:
the instance (singleton)

actionPerformed

public void actionPerformed(ActionEvent e)
Description copied from class: UMLAction
Perform the work the action is supposed to do. This method needs to be overridden by all actions, since it only shows a fake progressbar...

Specified by:
actionPerformed in interface ActionListener
Overrides:
actionPerformed in class UMLAction
See Also:
ActionListener.actionPerformed(java.awt.event.ActionEvent)

shouldBeEnabled

public boolean shouldBeEnabled()
Action is possible only if navigateForwardPossible on targetManager returns true.

Overrides:
shouldBeEnabled in class UMLAction
Returns:
true if the action should be available.
See Also:
UMLAction.shouldBeEnabled()


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