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()