Examples of java.awt.KeyEventDispatcher

java.awt.KeyEventDispatcher
A KeyEventDispatcher cooperates with the current KeyboardFocusManager in the targeting and dispatching of all KeyEvents. KeyEventDispatchers registered with the current KeyboardFocusManager will receive KeyEvents before they are dispatched to their targets, allowing each KeyEventDispatcher to retarget the event, consume it, dispatch the event itself, or make other changes.
Note that KeyboardFocusManager itself implements KeyEventDispatcher. By default, the current KeyboardFocusManager will be the sink for all KeyEvents not dispatched by the registered KeyEventDispatchers. The current KeyboardFocusManager cannot be completely deregistered as a KeyEventDispatcher. However, if a KeyEventDispatcher reports that it dispatched the KeyEvent, regardless of whether it actually did so, the KeyboardFocusManager will take no further action with regard to the KeyEvent. (While it is possible for client code to register the current KeyboardFocusManager as a KeyEventDispatcher one or more times, this is usually unnecessary and not recommended.) @author David Mendenhall @version 1.6, 11/17/05 @see KeyboardFocusManager#addKeyEventDispatcher @see KeyboardFocusManager#removeKeyEventDispatcher @since 1.4

        m_progBar.setFont(m_progBar.getFont().deriveFont(11.0f));


        doAddMenuBar();
        doInitTimers();


        KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher()
        {
            public boolean dispatchKeyEvent(KeyEvent e)
            {
                boolean flag = false;
                if (m_bImgFullSize && e.getID() == KeyEvent.KEY_PRESSED && !e.isShiftDown() && !e.isAltDown() && !e.isAltGraphDown() && !e.isControlDown() && !e.isMetaDown())

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          break;
        }
      }
    });


    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {
      @Override
      public boolean dispatchKeyEvent(KeyEvent e) {
        int mod = e.getModifiers();
        if(mod != KEYMASK)
          return false;

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    cancel.setMnemonic('c');
    
    kbf = KeyboardFocusManager.
    getCurrentKeyboardFocusManager();
    
    final KeyEventDispatcher EventDispatcher = new KeyEventDispatcher() {


      @Override
      public boolean dispatchKeyEvent(KeyEvent e) {
        boolean keyUsed = false;
        if(e.getID() == KeyEvent.KEY_PRESSED && e.isControlDown()){

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    //KeyListener
    KeyboardFocusManager kbf = KeyboardFocusManager.
    getCurrentKeyboardFocusManager();
    
    final KeyEventDispatcher EventDispatcher = new KeyEventDispatcher() {


      @Override
      public boolean dispatchKeyEvent(KeyEvent e) {
        boolean keyUsed = false;
        if(e.getID() == KeyEvent.KEY_PRESSED){

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        return statusBar;
    }


    private FieldGui newFieldGui(Container c, Object constraints, int guiLayout) {
        FieldGui gui = new FieldGui(guiLayout, this, c, constraints, props);
        gui.getScene().addKeyboardEventsDispatcher(new KeyEventDispatcher() {


            public boolean dispatchKeyEvent(KeyEvent e) {
                if ((e.getKeyCode() == Player._keyCodeMap.get(Player.key.ONE_start) || e.getKeyCode() == Player._keyCodeMap.get(Player.key.TWO_start) || e.getKeyCode() == KeyEvent.VK_P) && e.getID() == KeyEvent.KEY_PRESSED) {
                    pauseResumeGame();
                    return true;

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  public static void setUndoRedo(boolean undoredo){
    KeyBoard.undoredo = undoredo;
  }


  private KeyBoard() {
    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {


      @Override
      public boolean dispatchKeyEvent(KeyEvent e) {
        if (e.getID() == KeyEvent.KEY_RELEASED) {
          if (e.getKeyCode() == KeyEvent.VK_F3) {

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     */
    public JXLoginPane(LoginService service, PasswordStore passwordStore, UserNameStore userStore, List<String> servers) {
        //init capslock detection support
        if (Boolean.parseBoolean(System.getProperty("swingx.enableCapslockTesting"))) {
            capsOnTest = new CapsOnTest();
            capsOnListener = new KeyEventDispatcher() {
                public boolean dispatchKeyEvent(KeyEvent e) {
                    if (e.getID() != KeyEvent.KEY_PRESSED) {
                        return false;
                    }
                    if (e.getKeyCode() == 20) {

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        } catch (UnsupportedLookAndFeelException e) {
            e.printStackTrace();
        }


        final KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
        kfm.addKeyEventDispatcher(new KeyEventDispatcher() {
            @Override
            public boolean dispatchKeyEvent(KeyEvent e) {
                if (e.getID() != KeyEvent.KEY_TYPED) return false;
                if (e.getKeyChar() == 'i') printCommonDebug();
                if (e.getKeyChar() == 'p') printPropertiesDebug();

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        hookKS = ks;
        initialize();
    }


    public static void initialize() {
        KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {
            public boolean dispatchKeyEvent(KeyEvent e) {
                KeyStroke ks = KeyStroke.getKeyStrokeForEvent(e);
                if (!ks.equals(hookKS))
                    return false;
                Component root = SwingUtilities.getRootPane(e.getComponent());

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  }
  
  @Test
  public void testKeyEventDispatcher() {
    JPanel p = new JPanel();
    KeyEventDispatcher d = new LocalControlKeyEventDispatcher(abstraction);
    
    Mockito.when(listener.isMouseOutsideOfPlotArea()).thenReturn(true);    
    KeyEvent ctrlDown = new KeyEvent(p, KeyEvent.KEY_PRESSED, System.currentTimeMillis(), KeyEvent.CTRL_MASK, KeyEvent.VK_CONTROL,
        KeyEvent.CHAR_UNDEFINED);
    KeyEvent ctrlUp = new KeyEvent(p, KeyEvent.KEY_RELEASED, System.currentTimeMillis(), 0, KeyEvent.VK_CONTROL,
        KeyEvent.CHAR_UNDEFINED);
    
    // Pressing when mouse is not over should do nothing
    d.dispatchKeyEvent(ctrlDown);  
    Mockito.verifyZeroInteractions(controlManager);
    
    // Now, try it with mouse in the plot area
    Mockito.when(listener.isMouseOutsideOfPlotArea()).thenReturn(false);    
    
    // Now, it should inform the control manager of the key press
    d.dispatchKeyEvent(ctrlDown);
    Mockito.verify(controlManager, Mockito.atLeastOnce()).informKeyState(KeyEvent.VK_CONTROL, true);
    d.dispatchKeyEvent(ctrlUp);
    Mockito.verify(controlManager, Mockito.atLeastOnce()).informKeyState(KeyEvent.VK_CONTROL, false);
  }

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