Examples of java.awt.KeyEventPostProcessor

java.awt.KeyEventPostProcessor
A KeyEventPostProcessor cooperates with the current KeyboardFocusManager in the final resolution of all unconsumed KeyEvents. KeyEventPostProcessors registered with the current KeyboardFocusManager will receive KeyEvents after the KeyEvents have been dispatched to and handled by their targets. KeyEvents that would have been otherwise discarded because no Component in the application currently owns the focus will also be forwarded to registered KeyEventPostProcessors. This will allow applications to implement features that require global KeyEvent post-handling, such as menu shortcuts.
Note that the KeyboardFocusManager itself implements KeyEventPostProcessor. By default, the current KeyboardFocusManager will be the final KeyEventPostProcessor in the chain. The current KeyboardFocusManager cannot be completely deregistered as a KeyEventPostProcessor. However, if a KeyEventPostProcessor reports that no further post-processing of the KeyEvent should take place, the AWT will consider the event fully handled and will take no additional action with regard to the event. (While it is possible for client code to register the current KeyboardFocusManager as a KeyEventPostProcessor one or more times, this is usually unnecessary and not recommended.) @author David Mendenhall @version 1.6, 11/17/05 @see KeyboardFocusManager#addKeyEventPostProcessor @see KeyboardFocusManager#removeKeyEventPostProcessor @since 1.4

        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !((JComponent)c).isEnabled())) &&

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        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !c.isEnabled())) &&

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        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !((JComponent)c).isEnabled())) &&

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        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !((JComponent)c).isEnabled())) &&

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  private final int G15_KEY_3 = 4;
  private final int G15_KEY_4 = 8;


  public G15KeysImplementationView(Controller controller) {
    this.controller = controller;
    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventPostProcessor(new KeyEventPostProcessor() {


      @Override
      public boolean postProcessKeyEvent(KeyEvent evt) {
        return false;
      }

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        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !((JComponent)c).isEnabled())) &&

View Full Code Here

        // processKeyEvent was already invoked and thus no need to process
        // the bindings again, unless the Component is disabled, in which
        // case KeyEvents will no longer be dispatched to it so that we
        // handle it here.
        KeyboardFocusManager.getCurrentKeyboardFocusManager().
                addKeyEventPostProcessor(new KeyEventPostProcessor() {
                    public boolean postProcessKeyEvent(KeyEvent e) {
                        Component c = e.getComponent();


                        if ((!(c instanceof JComponent) ||
                             (c != null && !((JComponent)c).isEnabled())) &&

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