javax.swing.plaf.basic
Class BasicScrollPaneUI.ScrollAction

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

All Implemented Interfaces:

Action, ActionListener, Cloneable, EventListener, Serializable

Enclosing class:

BasicScrollPaneUI

private static class BasicScrollPaneUI.ScrollAction

extends AbstractAction

Action to scroll left/right/up/down.

Nested Class Summary

Nested classes inherited from class javax.swing.AbstractAction

Field Summary

private boolean	block True indicates a block scroll, otherwise a unit scroll.
protected int	direction 1 indicates scroll down, -1 up.
protected int	orientation Direction to scroll.

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

protected

BasicScrollPaneUI.ScrollAction(String name, int orientation, int direction, boolean block)

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

orientation

protected int orientation

Direction to scroll.

direction

protected int direction

1 indicates scroll down, -1 up.

block

private boolean block

True indicates a block scroll, otherwise a unit scroll.

Constructor Detail

BasicScrollPaneUI.ScrollAction

protected BasicScrollPaneUI.ScrollAction(String name,
                                         int orientation,
                                         int direction,
                                         boolean block)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from interface: ActionListener

Invoked when an action occurs.