Package java.awt.event

Examples of java.awt.event.KeyEvent


  public void type(char character) {
    KeyStroke keyStroke = keyStrokeFor(character);
    if (keyStroke == null) {
      Component focus = focusOwner();
      if (focus == null) return;
      KeyEvent keyEvent = keyEventFor(focus, character);
      // Allow any pending robot events to complete; otherwise we might stuff the typed event before previous
      // robot-generated events are posted.
      waitForIdle();
      eventPoster.postEvent(focus, keyEvent);
      return;
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    }
    keyPressAndRelease(keyStroke.getKeyCode(), keyStroke.getModifiers());
  }

  private KeyEvent keyEventFor(Component c, char character) {
    return new KeyEvent(c, KEY_TYPED, System.currentTimeMillis(), 0, VK_UNDEFINED, character);
  }
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   * @see java.awt.event.AWTEventListener#eventDispatched(java.awt.AWTEvent)
   */
  public void eventDispatched(AWTEvent event) {
    if (event.getID() != KEY_PRESSED) return;
    if (!(event instanceof KeyEvent)) return;
    KeyEvent e = (KeyEvent) event;
    if (e.getKeyCode() != keyCode) return;
    if (!modifiersMatch(e, modifiers)) return;
    testTerminator.terminateTests();
  }
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                break;
            default:
                fail("charCode '" + charCode + "' is not manage");
            }

            listener.keyPressed(new KeyEvent(source, KeyEvent.KEY_PRESSED, System
                    .currentTimeMillis(), 0, keyCode, charCode));
        }
    }
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            final boolean inAThread) {
        if (inAThread) {
            new Thread() {
                @Override
                public void run() {
                    listener.keyPressed(new KeyEvent(source, KeyEvent.KEY_PRESSED, System
                            .currentTimeMillis(), 0, KeyEvent.VK_ENTER, '\n'));

                }
            }.start();

        } else {
            listener.keyPressed(new KeyEvent(source, KeyEvent.KEY_PRESSED, System
                    .currentTimeMillis(), 0, KeyEvent.VK_ENTER, '\n'));
        }

    }
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     * @param ultimate The ultimate parent Component
     * @param stroke The JFCKeyStroke to be performed.
     */
    @Override
    protected void keyPressed(final Component ultimate, final JFCKeyStroke stroke) {
        postEvent(new KeyEvent(ultimate, KeyEvent.KEY_PRESSED, System.currentTimeMillis(),
                stroke.getModifiers(), stroke.getKeyCode(), stroke.getKeyChar()));
    }
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     * @param stroke The JFCKeyStroke to be performed.
     */
    @Override
    protected void keyReleased(final Component ultimate, final JFCKeyStroke stroke) {
        if (stroke.isTyped()) {
            postEvent(new KeyEvent(ultimate, KeyEvent.KEY_TYPED, System.currentTimeMillis(),
                    stroke.getModifiers(), KeyEvent.VK_UNDEFINED, stroke.getKeyChar()));
        }

        postEvent(new KeyEvent(ultimate, KeyEvent.KEY_RELEASED, System.currentTimeMillis(),
                stroke.getModifiers(), stroke.getKeyCode(), stroke.getKeyChar()));
    }
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    Hoja.setBackground(Color.gray);
    Hoja.setEditable(false);
    SelecArchivoT.addChoosableFileFilter(new TextFilter());
        SelecArchivoT.setAcceptAllFileFilterUsed(false);
        KeyListener enter = null;
        KeyEvent e;
        Hoja.addKeyListener(this);       
       
  }
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        JComponent component3 = new JButton("3");
        JWindow component4 = new JWindow();
        component4.getContentPane().add(component1);
        component1.add(component2);
        component1.add(component3);
        KeyEvent event11 = new KeyEvent(component1, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_A,
                'a');
        KeyEvent event22 = new KeyEvent(component2, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_B,
                'b');
        KeyEvent event33 = new KeyEvent(component3, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_C,
                'c');
        KeyEvent event42 = new KeyEvent(component2, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_D,
                'd');
        KeyEvent event51 = new KeyEvent(component1, KeyEvent.KEY_PRESSED, 0, 0,
                KeyEvent.VK_ENTER, '\n');
        KeyStroke keyStroke1 = KeyStroke.getKeyStrokeForEvent(event11);
        KeyStroke keyStroke2 = KeyStroke.getKeyStrokeForEvent(event22);
        KeyStroke keyStroke3 = KeyStroke.getKeyStrokeForEvent(event33);
        KeyStroke keyStroke4 = KeyStroke.getKeyStrokeForEvent(event42);
        KeyStroke keyStroke5 = KeyStroke.getKeyStrokeForEvent(event51);
        component1.registerKeyboardAction(action1, keyStroke1, JComponent.WHEN_FOCUSED);
        component1.registerKeyboardAction(action2, keyStroke2,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        component3.registerKeyboardAction(action3, keyStroke3,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        component1.registerKeyboardAction(action41, keyStroke4,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        component3.registerKeyboardAction(action43, keyStroke4,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        component3.registerKeyboardAction(action43, keyStroke4,
                JComponent.WHEN_IN_FOCUSED_WINDOW);
        component3.registerKeyboardAction(action53, keyStroke5, JComponent.WHEN_FOCUSED);
        component1.registerKeyboardAction(action51, keyStroke5,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        //        component3.processKeyEvent(event1);
        //        assertFalse(event1.isConsumed());
        //
        //        event1 = new KeyEvent(component1, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_A, 'a');
        //        new JPanel().processKeyEvent(event1);
        //        assertFalse(event1.isConsumed());
        component1.processKeyEvent(event11);
        assertTrue("event1: actionPerformed called for component", action1.eventHeard != null);
        assertTrue(event11.isConsumed());
        action1.eventHeard = null;
        component3.processKeyEvent(event22);
        assertNull("event2: wrong actionPerformed called for parent", action1.eventHeard);
        assertTrue("event2: right actionPerformed called for parent",
                action2.eventHeard != null);
        assertTrue(event22.isConsumed());
        action2.eventHeard = null;
        component3.processKeyEvent(event33);
        assertNull("event3: actionPerformed called for parent", action1.eventHeard);
        assertNull("event3: actionPerformed called for brother", action2.eventHeard);
        assertTrue("event3: actionPerformed called for component", action3.eventHeard != null);
        assertTrue(event33.isConsumed());
        action3.eventHeard = null;
        component3.processKeyEvent(event42);
        assertNull("event4: actionPerformed called for parent", action1.eventHeard);
        assertNull("event4: actionPerformed called for brother", action2.eventHeard);
        assertNull("event4: actionPerformed called for component", action3.eventHeard);
        assertNull("event4: actionPerformed called for brother", action41.eventHeard);
        assertTrue("event4: actionPerformed called for brother", action43.eventHeard != null);
        assertTrue(event42.isConsumed());
        component3.processKeyEvent(event51);
        assertNull("event5: actionPerformed called for parent", action51.eventHeard);
        assertTrue("event5: actionPerformed called for parent", action53.eventHeard != null);
        assertTrue(event51.isConsumed());
        JComponent panel1 = new JPanel();
        JComponent panel2 = new JPanel();
        JTextField editor = new JTextField();
        KeyEvent event6 = new KeyEvent(editor, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_ENTER,
                '\n');
        panel1.registerKeyboardAction(action52, keyStroke5,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        panel2.registerKeyboardAction(action54, keyStroke5,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
        panel2.add(panel1);
        panel1.add(editor);
        action52.eventHeard = null;
        action54.eventHeard = null;
        panel2.processKeyEvent(event6);
        assertNull("event6: actionPerformed called for parent", action52.eventHeard);
        assertTrue("event6: actionPerformed called for parent", action54.eventHeard != null);
        assertTrue(event6.isConsumed());
        action52.eventHeard = null;
        action54.eventHeard = null;
        event6 = new KeyEvent(editor, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_ENTER, '\n');
        panel1.processKeyEvent(event6);
        assertTrue("event6: actionPerformed called for parent", action52.eventHeard != null);
        assertNull("event6: actionPerformed called for parent", action54.eventHeard);
        assertTrue(event6.isConsumed());
    }
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    public void testProcessKeyEvent2() {
        ActionListenerDummy action1 = new ActionListenerDummy();
        JComponent container = new JPanel();
        JComponent button = new JButton();
        JTextField editor = new JTextField();
        KeyEvent event1 = new KeyEvent(editor, KeyEvent.KEY_PRESSED, 0, 0, KeyEvent.VK_ENTER,
                '\n');
        KeyEvent event2 = new KeyEvent(editor, KeyEvent.KEY_TYPED, 0, 0, KeyEvent.VK_UNDEFINED,
                '\n');
        KeyEvent event3 = new KeyEvent(editor, KeyEvent.KEY_RELEASED, 0, 0, KeyEvent.VK_ENTER,
                '\n');
        KeyStroke keyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
        button.registerKeyboardAction(action1, keyStroke, JComponent.WHEN_IN_FOCUSED_WINDOW);
        container.add(button);
        container.add(editor);
        Action action = (Action) editor.getActionForKeyStroke(keyStroke);
        assertFalse(action.isEnabled());
        editor.processKeyEvent(event1);
        assertFalse(event1.isConsumed());
        editor.processKeyEvent(event2);
        assertTrue(event2.isConsumed());
        editor.processKeyEvent(event3);
        assertFalse(event3.isConsumed());
        editor.addActionListener(action1);
        action = (Action) editor.getActionForKeyStroke(keyStroke);
        assertFalse(action.isEnabled());
        editor.processKeyEvent(event1);
        assertFalse(event1.isConsumed());
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