org.argouml.uml.ui
Class ActionEmptyTrash

java.lang.Object
  |
  +--javax.swing.AbstractAction
        |
        +--org.argouml.uml.ui.UMLAction
              |
              +--org.argouml.uml.ui.UMLChangeAction
                    |
                    +--org.argouml.uml.ui.ActionEmptyTrash
All Implemented Interfaces:
javax.swing.Action, java.awt.event.ActionListener, java.lang.Cloneable, java.util.EventListener, java.io.Serializable

public class ActionEmptyTrash
extends UMLChangeAction

Action to empty the trashcan.

See Also:
Serialized Form

Field Summary
static ActionEmptyTrash SINGLETON
           
 
Fields inherited from class org.argouml.uml.ui.UMLAction
cat, 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
ActionEmptyTrash()
           
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent ae)
          Perform the work the action is supposed to do.
 boolean shouldBeEnabled()
          return true if this action should be available to the user.
 
Methods inherited from class org.argouml.uml.ui.UMLAction
getMnemonic, getShortcut, isEnabled, markNeedsSave, stripJunk, updateEnabled, updateEnabled
 
Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, putValue, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

SINGLETON

public static ActionEmptyTrash SINGLETON
Constructor Detail

ActionEmptyTrash

public ActionEmptyTrash()
Method Detail

shouldBeEnabled

public boolean shouldBeEnabled()
Description copied from class: UMLAction
return true if this action should be available to the user. This method should examine the ProjectBrowser that owns it. Sublass implementations of this method should always call super.shouldBeEnabled first.

Overrides:
shouldBeEnabled in class UMLAction

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ae)
Description copied from class: UMLAction
Perform the work the action is supposed to do.

Specified by:
actionPerformed in interface java.awt.event.ActionListener
Overrides:
actionPerformed in class UMLChangeAction


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