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jpicedt.ui.util
Class DebugFocusManager  

java.lang.Object
  java.awt.KeyboardFocusManager
      java.awt.DefaultKeyboardFocusManager
          javax.swing.FocusManager
              javax.swing.DefaultFocusManager
                  jpicedt.ui.util.DebugFocusManager

All Implemented Interfaces:

java.awt.KeyEventDispatcher, java.awt.KeyEventPostProcessor

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public class DebugFocusManager

extends javax.swing.DefaultFocusManager

A subclass of Swing's DefaultFocusManager that aims at helping us debug FocusEvent related bugs

To set this class as Swing's FocusManager, just say :
FocusManager.setCurrentManager(an_instance_of_DebugFocusManager);

Since:

jPicEdt 1.3.2

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Nested Class Summary

 

Nested classes inherited from class javax.swing.FocusManager

 

Nested classes inherited from class java.awt.DefaultKeyboardFocusManager

 

Field Summary

 

Fields inherited from class javax.swing.DefaultFocusManager

 

Fields inherited from class javax.swing.FocusManager

FOCUS_MANAGER_CLASS_PROPERTY

 

Fields inherited from class java.awt.DefaultKeyboardFocusManager

 

Fields inherited from class java.awt.KeyboardFocusManager

BACKWARD_TRAVERSAL_KEYS, DOWN_CYCLE_TRAVERSAL_KEYS, FORWARD_TRAVERSAL_KEYS, UP_CYCLE_TRAVERSAL_KEYS

 

Constructor Summary

DebugFocusManager()

 

Method Summary
void	focusNextComponent(java.awt.Component c)           Cause the focus manager to set the focus on the next focusable component
void	focusPreviousComponent(java.awt.Component c)           Cause the focus manager to set the focus on the previous focusable component
void	processKeyEvent(java.awt.Component c, java.awt.event.KeyEvent ke)           Called by a JComponent when a key event occus.

 

Methods inherited from class javax.swing.DefaultFocusManager

compareTabOrder, getComponentAfter, getComponentBefore, getFirstComponent, getLastComponent

 

Methods inherited from class javax.swing.FocusManager

disableSwingFocusManager, getCurrentManager, isFocusManagerEnabled, setCurrentManager

 

Methods inherited from class java.awt.DefaultKeyboardFocusManager

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

DebugFocusManager

public DebugFocusManager()

Method Detail

focusNextComponent

public void focusNextComponent(java.awt.Component c)

Cause the focus manager to set the focus on the next focusable component

Overriden so as to display information about the component.

Since:

jPicEdt 1.3.2

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focusPreviousComponent

public void focusPreviousComponent(java.awt.Component c)

Cause the focus manager to set the focus on the previous focusable component

Overriden so as to display information about the component.

Since:

jPicEdt 1.3.2

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processKeyEvent

public void processKeyEvent(java.awt.Component c,
                            java.awt.event.KeyEvent ke)

Called by a JComponent when a key event occus.

Overriden so as to display information about the component.

Since:

jPicEdt 1.3.2

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