Examples of java.awt.KeyboardFocusManager.addPropertyChangeListener()

java.awt.KeyboardFocusManager.addPropertyChangeListener()
Adds a PropertyChangeListener to the listener list. The listener is registered for all bound properties of this class, including the following:
- whether the KeyboardFocusManager is currently managing focus for this application or applet's browser context ("managingFocus")
- the focus owner ("focusOwner")
- the permanent focus owner ("permanentFocusOwner")
- the focused Window ("focusedWindow")
- the active Window ("activeWindow")
- the default focus traversal policy ("defaultFocusTraversalPolicy")
- the Set of default FORWARD_TRAVERSAL_KEYS ("forwardDefaultFocusTraversalKeys")
- the Set of default BACKWARD_TRAVERSAL_KEYS ("backwardDefaultFocusTraversalKeys")
- the Set of default UP_CYCLE_TRAVERSAL_KEYS ("upCycleDefaultFocusTraversalKeys")
- the Set of default DOWN_CYCLE_TRAVERSAL_KEYS ("downCycleDefaultFocusTraversalKeys")
- the current focus cycle root ("currentFocusCycleRoot")
If listener is null, no exception is thrown and no action is performed. @param listener the PropertyChangeListener to be added @see #removePropertyChangeListener @see #getPropertyChangeListeners @see #addPropertyChangeListener(java.lang.String,java.beans.PropertyChangeListener)


    if (editorRemover == null)
    {
      final KeyboardFocusManager fm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
      editorRemover = new CellEditorRemover(fm);
      fm.addPropertyChangeListener("permanentFocusOwner", editorRemover); // NON-NLS
    }


    this.editorComponent = editorComponent;


    final float zoomFactor = getRenderContext().getZoomModel().getZoomAsPercentage();

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   * Creates a new focus-tracker and registers it on the permanent-focus-owner property.
   */
  protected FocusTracker()
  {
    final KeyboardFocusManager currentManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    currentManager.addPropertyChangeListener(PERMANENT_FOCUS_OWNER, new FocusManagerChangeHandler());
  }


  /**
   * A notifier method that is called whenever the permanentFocusOwner property changed.
   *

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    };


    KeyboardFocusManager focusManager = KeyboardFocusManager
        .getCurrentKeyboardFocusManager();
    focusManager.addPropertyChangeListener(new PropertyChangeListener() {


      /*
       * (non-Javadoc)
       */
      public void propertyChange(PropertyChangeEvent e) {

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            return false;
        
        if(editorRemover == null) {
            KeyboardFocusManager fm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
            editorRemover = new CellEditorRemover(fm);
            fm.addPropertyChangeListener("permanentFocusOwner", editorRemover);
        }
        
        if(editor != null && editor.isCellEditable(e)) {
            editorComp = prepareEditor(index);
            if(editorComp == null) {

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    if (editorRemover == null)
    {
      final KeyboardFocusManager fm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
      editorRemover = new CellEditorRemover(fm);
      fm.addPropertyChangeListener("permanentFocusOwner", editorRemover); // NON-NLS
    }


    this.editorComponent = editorComponent;


    final float zoomFactor = getRenderContext().getZoomModel().getZoomAsPercentage();

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    //This code based on Java DnD tutorial
    public TransferActionListener() {
      KeyboardFocusManager manager = KeyboardFocusManager.
      getCurrentKeyboardFocusManager();
      manager.addPropertyChangeListener("permanentFocusOwner", this);
    }


    @Override
    public void propertyChange(PropertyChangeEvent e) {
      Object o = e.getNewValue();

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            public void run() {
                DockbarTracker tracker = new DockbarTracker();
                // register a propertyChangeListener to update the 'currrent'
                // DockbarManager each time the focused window changes
                KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
                focusManager.addPropertyChangeListener(tracker);


                // register an AWTEventListener to handle low-level mouse events
                long evtType = AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK;
                Toolkit.getDefaultToolkit().addAWTEventListener(tracker, evtType);
            }

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        PROP_EVENTS.add(ACTIVE_WINDOW);


        EventQueue.invokeLater(new Runnable() {
                public void run() {
                    KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
                    focusManager.addPropertyChangeListener(SINGLETON);
                }
            });


        Toolkit.getDefaultToolkit().addAWTEventListener(SINGLETON, AWTEvent.MOUSE_EVENT_MASK);
    }

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        contentScrollPane.getHorizontalScrollBar().setCursor(Cursor.getDefaultCursor());
        contentScrollPane.getVerticalScrollBar().setCursor(Cursor.getDefaultCursor());
        
        KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
        focusManager.addPropertyChangeListener("permanentFocusOwner", focusChangeListener); 
    }
    
    /**
     * Removes the focus change listener that is installed by this editor.
     */

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    /**
     * Install a listener for focus events to handle focusing the editing sections.
     */    
    public void addFocusListener() {
        KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
        focusManager.addPropertyChangeListener("focusOwner", focusListener);
    }


    /**
     * Removes the focus listener installed by the editor panel. This must be called
     * when the editor panel is disposed off, otherwise it will leak a focus listener.

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