// Adds a new keybinding equal to the character provided and the default super key (ctrl/cmd)
 private static void bind(int Character) {
   frame
       .getRootPane()
       .getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
       .put(
           KeyStroke.getKeyStroke(Character, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
           "console");
 }
 // create the menu bar (changed to private)
 private static JMenuBar createMenuBar() {
   JMenuBar menuBar = new JMenuBar();
   JMenu menu = new JMenu("File");
   menuBar.add(menu);
   JMenuItem saveItem = new JMenuItem(" Save...   ");
   saveItem.addActionListener(std);
   saveItem.setAccelerator(
       KeyStroke.getKeyStroke(
           KeyEvent.VK_S, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
   menu.add(saveItem);
   return menuBar;
 }
Exemple #3
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  public JChat() {
    this.setSize(500, 600);
    this.setResizable(false);
    this.setLayout(new BorderLayout());

    JPanel topPanel = new JPanel();
    topPanel.setLayout(new GridLayout(2, 1));

    // set up buttons
    openChat = new JButton("Open to chat");
    openChat.addActionListener(new OpenChat());
    chatWith = new JButton("Chat with");
    chatWith.addActionListener(new ChatWith());
    send = new JButton("send");
    send.addActionListener(new Send());
    send.setEnabled(false);
    InputMap inputMap = send.getInputMap(JButton.WHEN_IN_FOCUSED_WINDOW);
    KeyStroke enter = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
    inputMap.put(enter, "ENTER");
    send.getActionMap().put("ENTER", new ClickAction(send));

    // set up labels
    pickPort = new JLabel();
    pickPort.setText("Pick your port number:");
    desPort = new JLabel();
    desPort.setText("Or enter a destinaltion port number:");

    // set up text fields
    pickText = new JTextField();
    pickText.setPreferredSize(new Dimension(150, 30));
    desText = new JTextField();
    desText.setPreferredSize(new Dimension(150, 30));
    chatText = new JTextField();
    chatText.setPreferredSize(new Dimension(400, 30));
    chatText.setEnabled(false);

    JPanel top1 = new JPanel();
    top1.add(pickPort);
    top1.add(pickText);
    top1.add(openChat);

    JPanel top2 = new JPanel();
    top2.add(desPort);
    top2.add(desText);
    top2.add(chatWith);

    topPanel.add(top1);
    topPanel.add(top2);

    chatField = new JTextArea();
    chatField.setAutoscrolls(true);
    chatField.setDragEnabled(true);
    chatField.setEditable(false);
    chatField.setAlignmentY(TOP_ALIGNMENT);

    JPanel bottomPanel = new JPanel();
    bottomPanel.add(chatText);
    bottomPanel.add(send);

    this.add(topPanel, BorderLayout.NORTH);
    this.add(chatField, BorderLayout.CENTER);
    this.add(bottomPanel, BorderLayout.SOUTH);

    this.setVisible(true);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  }