コード例 #1
0
  /**
   * Init JWhiteBoard interface
   *
   * @throws Exception
   */
  public void go() throws Exception {
    if (!noChannel && !useState) channel.connect(groupName);
    mainFrame = new JFrame();
    mainFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    drawPanel = new DrawPanel(useState);
    drawPanel.setBackground(backgroundColor);
    subPanel = new JPanel();
    mainFrame.getContentPane().add("Center", drawPanel);
    clearButton = new JButton("Clean");
    clearButton.setFont(defaultFont);
    clearButton.addActionListener(this);
    leaveButton = new JButton("Exit");
    leaveButton.setFont(defaultFont);
    leaveButton.addActionListener(this);
    subPanel.add("South", clearButton);
    subPanel.add("South", leaveButton);
    mainFrame.getContentPane().add("South", subPanel);
    mainFrame.setBackground(backgroundColor);
    clearButton.setForeground(Color.blue);
    leaveButton.setForeground(Color.blue);
    mainFrame.pack();
    mainFrame.setLocation(15, 25);
    mainFrame.setBounds(new Rectangle(250, 250));

    if (!noChannel && useState) {
      channel.connect(groupName, null, stateTimeout);
    }
    mainFrame.setVisible(true);
  }
コード例 #2
0
ファイル: TotalTokenDemo.java プロジェクト: shahidminhas/abc
 public void disconnected() {
   connectButton.setText(CONNECT);
   state.setText("disconnected ok");
 }
コード例 #3
0
ファイル: TotalTokenDemo.java プロジェクト: shahidminhas/abc
 public void connected() {
   connectButton.setText(DISCONNECT);
   state.setText("connected ok");
 }
コード例 #4
0
ファイル: TotalTokenDemo.java プロジェクト: shahidminhas/abc
    public ControlPanel() {
      super();

      // Layout the labels in a panel
      JPanel labelPane = new JPanel();
      labelPane.setLayout(new GridLayout(0, 1));
      labelPane.add(new JLabel("Message size"));
      labelPane.add(new JLabel("Current view"));
      labelPane.add(new JLabel("Throughput"));
      labelPane.add(new JLabel("Last view count"));

      colorPanel = new ColorPanel();
      connectButton = new JButton(DISCONNECT);

      connectButton.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              JButton b = (JButton) e.getSource();
              String current_state = b.getText();
              if (CONNECT.equals(current_state)) {
                connect();
              } else if (DISCONNECT.equals(current_state)) {
                disconnect();
              }
            }
          });

      transmit = new JButton(new TransmitAction());
      labelPane.add(connectButton);
      labelPane.add(transmit);

      int size = 10;
      messageSize = new JTextField(size);
      messageSize.setText("" + mSize);
      messageSize.addActionListener(
          new ActionListener() {
            /** Invoked when an action occurs. */
            public void actionPerformed(ActionEvent e) {
              mSize = Integer.parseInt(messageSize.getText());
            }
          });
      viewNumber = new JTextField(size);
      viewNumber.setEditable(false);
      throughput = new JTextField(size);
      throughput.setEditable(false);
      numMessagesInLastView = new JTextField(size);
      numMessagesInLastView.setEditable(false);

      state = new JTextField(size);
      state.setEditable(false);

      // Layout the text fields in a panel
      JPanel fieldPane = new JPanel();
      fieldPane.setLayout(new GridLayout(0, 1));
      fieldPane.add(messageSize);
      fieldPane.add(viewNumber);
      fieldPane.add(throughput);
      fieldPane.add(numMessagesInLastView);
      fieldPane.add(state);
      fieldPane.add(colorPanel);

      // Put the panels in another panel, labels on left,
      // text fields on right
      JPanel contentPane = new JPanel();
      contentPane.setBorder(BorderFactory.createTitledBorder("Control"));
      contentPane.setLayout(new BorderLayout());
      contentPane.add(labelPane, BorderLayout.CENTER);
      contentPane.add(fieldPane, BorderLayout.EAST);
      this.setLayout(new BorderLayout());
      this.add(contentPane);
    }