ch.randelshofer.quaqua

Class QuaquaTreeUI.TreePageAction

java.lang.Object

javax.swing.AbstractAction

ch.randelshofer.quaqua.QuaquaTreeUI.TreePageAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

Enclosing class:

QuaquaTreeUI

public class QuaquaTreeUI.TreePageAction
extends javax.swing.AbstractAction

TreePageAction handles page up and page down events.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	direction Specifies the direction to adjust the selection by.

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor and Description
TreePageAction(int direction, java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e)
boolean	isEnabled()

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

Field Detail

direction

protected int direction

Specifies the direction to adjust the selection by.

Constructor Detail

TreePageAction

public TreePageAction(int direction,
                      java.lang.String name)

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface javax.swing.Action

Overrides:

isEnabled in class javax.swing.AbstractAction