javax.swing.plaf.basic
Class BasicTreeUI.ScrollAction

java.lang.Object
  javax.swing.AbstractAction
      javax.swing.plaf.basic.BasicTreeUI.ScrollAction

All Implemented Interfaces:

Action, ActionListener, Cloneable, EventListener, Serializable

Enclosing class:

BasicTreeUI

private static class BasicTreeUI.ScrollAction

extends AbstractAction

Scrolls the component it is created with a specified amount.

Nested Class Summary

Nested classes inherited from class javax.swing.AbstractAction

Field Summary

private int	amount
private JComponent	component
private 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.ScrollAction(JComponent component, int direction, int amount)

Method Summary

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

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

component

private JComponent component

direction

private int direction

amount

private int amount

Constructor Detail

BasicTreeUI.ScrollAction

public BasicTreeUI.ScrollAction(JComponent component,
                                int direction,
                                int amount)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from interface: ActionListener

Invoked when an action occurs.