javax.swing.plaf.basic
Class BasicTreeUI.TreeToggleAction

java.lang.Object
  extended by javax.swing.AbstractAction
      extended by javax.swing.plaf.basic.BasicTreeUI.TreeToggleAction
All Implemented Interfaces:
ActionListener, Serializable, Cloneable, EventListener, Action
Enclosing class:
BasicTreeUI

public class BasicTreeUI.TreeToggleAction
extends AbstractAction

For the first selected row expandedness will be toggled.

See Also:
Serialized Form

Field Summary
 
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
BasicTreeUI.TreeToggleAction(String name)
          Creates a new TreeToggleAction.
 
Method Summary
 void actionPerformed(ActionEvent e)
          Invoked when an action occurs.
 boolean isEnabled()
          Returns true if the action is enabled.
 
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
 

Constructor Detail

BasicTreeUI.TreeToggleAction

public BasicTreeUI.TreeToggleAction(String name)
Creates a new TreeToggleAction.

Parameters:
name - is the name of Action field
Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)
Invoked when an action occurs.

Parameters:
e - the event that occured

isEnabled

public boolean isEnabled()
Returns true if the action is enabled.

Specified by:
isEnabled in interface Action
Overrides:
isEnabled in class AbstractAction
Returns:
true if the action is enabled, false otherwise
See Also:
AbstractAction.setEnabled(boolean)