ch.randelshofer.pdf.plaf
Class PDFKeyboardFocusManager

java.lang.Object
  java.awt.KeyboardFocusManager
      java.awt.DefaultKeyboardFocusManager
          ch.randelshofer.pdf.plaf.PDFKeyboardFocusManager

All Implemented Interfaces:

java.awt.KeyEventDispatcher, java.awt.KeyEventPostProcessor

public class PDFKeyboardFocusManager
extends java.awt.DefaultKeyboardFocusManager

PDFKeyboardFocusManager.

Version:

1.1 2007-08-13 Added setter for lastTraversingComponent.
1.0 8. August 2007 Created.

Author:

Werner Randelshofer

Field Summary

Fields inherited from class java.awt.KeyboardFocusManager

BACKWARD_TRAVERSAL_KEYS, DOWN_CYCLE_TRAVERSAL_KEYS, FORWARD_TRAVERSAL_KEYS, UP_CYCLE_TRAVERSAL_KEYS

Constructor Summary

PDFKeyboardFocusManager()
Creates a new instance.

Method Summary

void	focusNextComponent(java.awt.Component aComponent) Focuses the Component after aComponent, typically based on a FocusTraversalPolicy.
void	focusPreviousComponent(java.awt.Component aComponent) Focuses the Component before aComponent, typically based on a FocusTraversalPolicy.
java.awt.Component	getLastKeyboardTraversingComponent() Returns the most recent component, for which focusPreviousComponent or focusNextComponent was invoked.
protected void	initDefaults() Initializes the keyboard focus manager with default values.
void	setLastKeyboardTraversingComponent(java.awt.Component newValue) Sets the most recent component, for which focusPreviousComponent or focusNextComponent was invoked.

Methods inherited from class java.awt.DefaultKeyboardFocusManager

dequeueKeyEvents, discardKeyEvents, dispatchEvent, dispatchKeyEvent, downFocusCycle, enqueueKeyEvents, postProcessKeyEvent, processKeyEvent, upFocusCycle

Methods inherited from class java.awt.KeyboardFocusManager

addKeyEventDispatcher, addKeyEventPostProcessor, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, clearGlobalFocusOwner, downFocusCycle, firePropertyChange, fireVetoableChange, focusNextComponent, focusPreviousComponent, getActiveWindow, getCurrentFocusCycleRoot, getCurrentKeyboardFocusManager, getDefaultFocusTraversalKeys, getDefaultFocusTraversalPolicy, getFocusedWindow, getFocusOwner, getGlobalActiveWindow, getGlobalCurrentFocusCycleRoot, getGlobalFocusedWindow, getGlobalFocusOwner, getGlobalPermanentFocusOwner, getKeyEventDispatchers, getKeyEventPostProcessors, getPermanentFocusOwner, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, redispatchEvent, removeKeyEventDispatcher, removeKeyEventPostProcessor, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener, setCurrentKeyboardFocusManager, setDefaultFocusTraversalKeys, setDefaultFocusTraversalPolicy, setGlobalActiveWindow, setGlobalCurrentFocusCycleRoot, setGlobalFocusedWindow, setGlobalFocusOwner, setGlobalPermanentFocusOwner, upFocusCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFKeyboardFocusManager

public PDFKeyboardFocusManager()

Creates a new instance.

Method Detail

initDefaults

protected void initDefaults()

Initializes the keyboard focus manager with default values.

focusPreviousComponent

public void focusPreviousComponent(java.awt.Component aComponent)

Focuses the Component before aComponent, typically based on a FocusTraversalPolicy.

Overrides:

focusPreviousComponent in class java.awt.DefaultKeyboardFocusManager

Parameters:

aComponent - the Component that is the basis for the focus traversal operation

See Also:

FocusTraversalPolicy, Component.transferFocusBackward()

focusNextComponent

public void focusNextComponent(java.awt.Component aComponent)

Focuses the Component after aComponent, typically based on a FocusTraversalPolicy.

Overrides:

focusNextComponent in class java.awt.DefaultKeyboardFocusManager

Parameters:

aComponent - the Component that is the basis for the focus traversal operation

See Also:

FocusTraversalPolicy, Component.transferFocus()

getLastKeyboardTraversingComponent

public java.awt.Component getLastKeyboardTraversingComponent()

Returns the most recent component, for which focusPreviousComponent or focusNextComponent was invoked.

setLastKeyboardTraversingComponent

public void setLastKeyboardTraversingComponent(java.awt.Component newValue)

Sets the most recent component, for which focusPreviousComponent or focusNextComponent was invoked.