com.swtdesigner
Class FocusTraversalOnArray

java.lang.Object
  java.awt.FocusTraversalPolicy
      com.swtdesigner.FocusTraversalOnArray

public class FocusTraversalOnArray
extends FocusTraversalPolicy

Cyclic focus traversal policy based on array of components. This class may be freely distributed as part of any application or plugin.

Copyright (c) 2003 - 2005, Instantiations, Inc.
All Rights Reserved

Author:

scheglov_ke

Field Summary

private Component[]

m_Components

Constructor Summary

FocusTraversalOnArray(Component[] components)
Create the focus traversal policy

Method Summary

private Component	cycle(Component currentComponent, int delta)
Component	getComponentAfter(Container container, Component component)
Component	getComponentBefore(Container container, Component component)
Component	getDefaultComponent(Container container)
Component	getFirstComponent(Container container)
Component	getLastComponent(Container container)
private int	indexCycle(int index, int delta)

Methods inherited from class java.awt.FocusTraversalPolicy

getInitialComponent

Methods inherited from class java.lang.Object

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

Field Detail

m_Components

private final Component[] m_Components

Constructor Detail

FocusTraversalOnArray

public FocusTraversalOnArray(Component[] components)

Create the focus traversal policy

Parameters:

components -

Method Detail

indexCycle

private int indexCycle(int index,
                       int delta)

cycle

private Component cycle(Component currentComponent,
                        int delta)

getComponentAfter

public Component getComponentAfter(Container container,
                                   Component component)

Specified by:

getComponentAfter in class FocusTraversalPolicy

getComponentBefore

public Component getComponentBefore(Container container,
                                    Component component)

Specified by:

getComponentBefore in class FocusTraversalPolicy

getFirstComponent

public Component getFirstComponent(Container container)

Specified by:

getFirstComponent in class FocusTraversalPolicy

getLastComponent

public Component getLastComponent(Container container)

Specified by:

getLastComponent in class FocusTraversalPolicy

getDefaultComponent

public Component getDefaultComponent(Container container)

Specified by:

getDefaultComponent in class FocusTraversalPolicy