de.sciss.gui
Class NoFocusTraversalPolicy

java.lang.Object
  java.awt.FocusTraversalPolicy
      de.sciss.gui.NoFocusTraversalPolicy

public class NoFocusTraversalPolicy
extends java.awt.FocusTraversalPolicy

This is 'no' focus policy because all requests for focus are blocked; this can be used as a Frame's or Dialog's policy during processing when the user shouldn't be able to cycle through virtually inactive gadgets.

Version:

0.10, 20-May-05

Author:

Hanns Holger Rutz

Constructor Summary

NoFocusTraversalPolicy()

Method Summary

java.awt.Component	getComponentAfter(java.awt.Container focusCycleRoot, java.awt.Component aComponent)
java.awt.Component	getComponentBefore(java.awt.Container focusCycleRoot, java.awt.Component aComponent)
java.awt.Component	getDefaultComponent(java.awt.Container focusCycleRoot)
java.awt.Component	getFirstComponent(java.awt.Container focusCycleRoot)
java.awt.Component	getInitialComponent(java.awt.Window window)
java.awt.Component	getLastComponent(java.awt.Container focusCycleRoot)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoFocusTraversalPolicy

public NoFocusTraversalPolicy()

Method Detail

getComponentAfter

public java.awt.Component getComponentAfter(java.awt.Container focusCycleRoot,
                                            java.awt.Component aComponent)

Specified by:

getComponentAfter in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal

getComponentBefore

public java.awt.Component getComponentBefore(java.awt.Container focusCycleRoot,
                                             java.awt.Component aComponent)

Specified by:

getComponentBefore in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal

getFirstComponent

public java.awt.Component getFirstComponent(java.awt.Container focusCycleRoot)

Specified by:

getFirstComponent in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal

getLastComponent

public java.awt.Component getLastComponent(java.awt.Container focusCycleRoot)

Specified by:

getLastComponent in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal

getDefaultComponent

public java.awt.Component getDefaultComponent(java.awt.Container focusCycleRoot)

Specified by:

getDefaultComponent in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal

getInitialComponent

public java.awt.Component getInitialComponent(java.awt.Window window)

Overrides:

getInitialComponent in class java.awt.FocusTraversalPolicy

Returns:

null, in order to block traversal