JavaTM 2 Platform
Std. Ed. v1.3

javax.swing.plaf.basic
Class BasicTreeUI.TreeHomeAction

java.lang.Object
  |
  +--javax.swing.AbstractAction
        |
        +--javax.swing.plaf.basic.BasicTreeUI.TreeHomeAction
All Implemented Interfaces:
Action, ActionListener, Cloneable, EventListener, Serializable
Enclosing class:
BasicTreeUI

public class BasicTreeUI.TreeHomeAction
extends AbstractAction

TreeHomeAction is used to handle end/home actions. Scrolls either the first or last cell to be visible based on direction.

See Also:
Serialized Form

Field Summary
protected  int direction
           
 
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.TreeHomeAction(int direction, String name)
           
 
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, getValue, putValue, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

direction

protected int direction
Constructor Detail

BasicTreeUI.TreeHomeAction

public BasicTreeUI.TreeHomeAction(int direction,
                                  String name)
Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)
Description copied from interface: ActionListener
Invoked when an action occurs.

isEnabled

public boolean isEnabled()
Description copied from class: AbstractAction
Returns true if the action is enabled.
Overrides:
isEnabled in class AbstractAction
Following copied from class: javax.swing.AbstractAction
Returns:
true if the action is enabled, false otherwise
See Also:
Action.isEnabled()

JavaTM 2 Platform
Std. Ed. v1.3

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