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