java.awt.KeyEventDispatcher Java Examples

/**
 * Creates new form SwingMain
 */
public SwingMain() {
    this.chip8Runner = new Thread(() -> {
        while (true) {
            try {
                if (running) {
                    if (pause == false || step) {
                        step = false;
                        chip8.cycle();
                        ((Chip8Model) jTable1.getModel()).update(chip8);
                    }
                    outputPanel.repaint();
                }
                sleep(1);
            } catch (InterruptedException ex) {
                Logger.getLogger(SwingMain.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    });
    initComponents();
    KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    manager.addKeyEventDispatcher(new KeyEventDispatcher() {
        @Override
        public boolean dispatchKeyEvent(KeyEvent e) {
            switch (e.getID()) {
                case KeyEvent.KEY_PRESSED:
                    Input.press(e.getKeyChar() + "");
                    break;
                case KeyEvent.KEY_RELEASED:
                    Input.unpress();
                    break;
                default:
                    break;
            }
            return false;
        }
    });
}
 

private void menuFullScreenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuFullScreenActionPerformed

    final AbstractEditor selectedEditor = this.tabPane.getCurrentEditor();
    if (selectedEditor != null) {
      final GraphicsConfiguration gconfig = this.getGraphicsConfiguration();
      if (gconfig != null) {
        final GraphicsDevice device = gconfig.getDevice();
        if (device.isFullScreenSupported()) {
          if (device.getFullScreenWindow() == null) {
            final JLabel label = new JLabel("Opened in full screen");
            final int tabIndex = this.tabPane.getSelectedIndex();
            this.tabPane.setComponentAt(tabIndex, label);
            final JWindow window = new JWindow(Main.getApplicationFrame());
            window.setAlwaysOnTop(true);
            window.setAutoRequestFocus(true);
            window.setContentPane(selectedEditor.getContainerToShow());

            endFullScreenIfActive();

            final KeyEventDispatcher fullScreenEscCatcher = (@Nonnull final KeyEvent e) -> {
              if (e.getID() == KeyEvent.KEY_PRESSED && (e.getKeyCode() == KeyEvent.VK_ESCAPE || e.getKeyCode() == KeyEvent.VK_F11)) {
                endFullScreenIfActive();
                return true;
              }
              return false;
            };

            if (this.taskToEndFullScreen.compareAndSet(null, (Runnable) () -> {
              try {
                window.dispose();
              } finally {
                tabPane.setComponentAt(tabIndex, selectedEditor.getContainerToShow());
                device.setFullScreenWindow(null);
                KeyboardFocusManager.getCurrentKeyboardFocusManager().removeKeyEventDispatcher(fullScreenEscCatcher);
              }
            })) {
              try {
                KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(fullScreenEscCatcher);
                device.setFullScreenWindow(window);
              } catch (Exception ex) {
                LOGGER.error("Can't turn on full screen", ex); //NOI18N
                endFullScreenIfActive();
                KeyboardFocusManager.getCurrentKeyboardFocusManager().removeKeyEventDispatcher(fullScreenEscCatcher);
              }
            } else {
              LOGGER.error("Unexpected state, processor is not null!"); //NOI18N
            }
          } else {
            LOGGER.warn("Attempt to full screen device which already in full screen!"); //NOI18N
          }
        } else {
          LOGGER.warn("Device doesn's support full screen"); //NOI18N
          DialogProviderManager.getInstance().getDialogProvider().msgWarn(this, "The Device doesn't support full-screen mode!");
        }
      } else {
        LOGGER.warn("Can't find graphics config for the frame"); //NOI18N
      }
    }
  }
 

private void InitKeyListener()
{
    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher()
    {
        @Override
        public boolean dispatchKeyEvent(KeyEvent e)
        {
            // Check if a "text" option is focused
            boolean textIsFocused = jTextFieldGCodeFile.hasFocus()
                    || jTextFieldCommand.hasFocus()
                    || (e.getSource() instanceof JFormattedTextField
                    || jTextAreaConsole.hasFocus()
                    || jTableGCodeLog.hasFocus()
                    || fMacroTexts.contains(e.getSource())
                    || fMacroButtons.contains(e.getSource()));

            if (!textIsFocused && jCheckBoxEnableKeyboardJogging.isSelected() && e.getID() == KeyEvent.KEY_PRESSED)
            {
                boolean jog = false;
                final String jogAxis;

                switch (e.getKeyCode())
                {
                    case KeyEvent.VK_RIGHT:
                    case KeyEvent.VK_KP_RIGHT:
                        jog = true;
                        jogAxis = "X";
                        break;

                    case KeyEvent.VK_LEFT:
                    case KeyEvent.VK_KP_LEFT:
                        jog = true;
                        jogAxis = "X-";
                        break;

                    case KeyEvent.VK_UP:
                    case KeyEvent.VK_KP_UP:
                        jog = true;
                        jogAxis = "Y";
                        break;

                    case KeyEvent.VK_DOWN:
                    case KeyEvent.VK_KP_DOWN:
                        jog = true;
                        jogAxis = "Y-";
                        break;

                    case KeyEvent.VK_PAGE_UP:
                        jog = true;
                        jogAxis = "Z";
                        break;

                    case KeyEvent.VK_PAGE_DOWN:
                        jog = true;
                        jogAxis = "Z-";
                        break;

                    default:
                        jogAxis = "";
                        break;
                }

                if (jog)
                {
                    final double stepValue = (double) jSpinnerStep.getValue();

                    Thread th = new Thread(() ->
                    {
                        Process_Jogging p = new Process_Jogging(null, jogAxis, stepValue, fJoggingUnits);
                        p.Execute();
                        p.Dispose();
                    });
                    th.start();

                    return true;
                }
            }

            return false;
        }

    });
}