Exemplo n.º 1
0
 private void initComboBox(JComboBox combo) {
   if (combo.getUI() instanceof WindowsComboBoxUI) {
     combo.setUI(new RightPopupWindowsComboBoxUI());
   } else {
     combo.setUI(new RightPopupBasicComboBoxUI());
   }
   combo.addPopupMenuListener(new RightPopupMenuListener());
 }
Exemplo n.º 2
0
  public void setFrame() {
    f = new JFrame("数据通讯参数设置");
    // 获取屏幕分辨率的工具集
    Toolkit tool = Toolkit.getDefaultToolkit();
    // 利用工具集获取屏幕的分辨率
    Dimension dim = tool.getScreenSize();
    // 获取屏幕分辨率的高度
    int height = (int) dim.getHeight();
    // 获取屏幕分辨率的宽度
    int width = (int) dim.getWidth();
    // 设置位置
    f.setLocation((width - 300) / 2, (height - 400) / 2);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.pack();
    f.setVisible(true);
    f.setContentPane(this);
    f.setSize(320, 260);
    f.setResizable(false);

    lblIP = new JLabel("主机名");
    txtIp = new JTextField(20);
    try {
      InetAddress addr = InetAddress.getLocalHost();
      txtIp.setText(addr.getHostAddress().toString());
    } catch (Exception ex) {
    }

    lblNo = new JLabel("端口号");
    cmbNo = new JComboBox();
    cmbNo.setEditable(true);
    cmbNo.addPopupMenuListener(
        new PopupMenuListener() {
          @Override
          public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            cmbNo.removeAllItems();
            CommPortIdentifier portId = null;
            Enumeration portList;
            portList = CommPortIdentifier.getPortIdentifiers();
            while (portList.hasMoreElements()) {
              portId = (CommPortIdentifier) portList.nextElement();
              cmbNo.addItem(portId.getName());
            }
          }

          @Override
          public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
            // To change body of implemented methods use File | Settings | File Templates.
          }

          @Override
          public void popupMenuCanceled(PopupMenuEvent e) {
            // To change body of implemented methods use File | Settings | File Templates.
          }
        });

    lblName = new JLabel("工程名");
    txtProjectName = new JComboBox();
    txtProjectName.setEditable(true);
    txtProjectName.addPopupMenuListener(
        new PopupMenuListener() {
          @Override
          public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            txtProjectName.removeAllItems();
            Mongo m1 = null;
            try {
              m1 = new Mongo(txtIp.getText().toString(), 27017);
            } catch (UnknownHostException ex) {
              ex.printStackTrace();
            }
            for (String name : m1.getDatabaseNames()) {
              txtProjectName.addItem(name);
            }
            m1.close();
          }

          @Override
          public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
            // To change body of implemented methods use File | Settings | File Templates.
          }

          @Override
          public void popupMenuCanceled(PopupMenuEvent e) {
            // To change body of implemented methods use File | Settings | File Templates.
          }
        });

    lblBote = new JLabel("波特率");
    cmbBote = new JComboBox();
    cmbBote.addItem(9600);
    cmbBote.addItem(19200);
    cmbBote.addItem(57600);
    cmbBote.addItem(115200);

    lblLength = new JLabel("数据长度");
    cmbLength = new JComboBox();
    cmbLength.addItem(8);
    cmbLength.addItem(7);

    lblParity = new JLabel("校验");
    cmbParity = new JComboBox();
    cmbParity.addItem("None");
    cmbParity.addItem("Odd");
    cmbParity.addItem("Even");

    lblStopBit = new JLabel("停止位");
    cmbStopBit = new JComboBox();
    cmbStopBit.addItem(1);
    cmbStopBit.addItem(2);

    lblDelay = new JLabel("刷新");
    txtDelay = new JTextField(20);

    btnOk = new JButton("确定");
    btnOk.addActionListener(
        new AbstractAction() {
          @Override
          public void actionPerformed(ActionEvent e) {
            paramIp = txtIp.getText().toString();
            paramName = txtProjectName.getSelectedItem().toString();
            paramNo = cmbNo.getSelectedItem().toString();
            paramBote = Integer.parseInt(cmbBote.getSelectedItem().toString());
            parmLength = Integer.parseInt(cmbLength.getSelectedItem().toString());
            parmParity = cmbParity.getSelectedIndex();
            parmStopBit = Integer.parseInt(cmbStopBit.getSelectedItem().toString());
            parmDelay = Integer.parseInt(txtDelay.getText().toString());

            if (!paramName.equals("") && !paramNo.equals("")) {
              receiveData(
                  paramIp,
                  paramName,
                  paramNo,
                  paramBote,
                  parmLength,
                  parmParity,
                  parmStopBit,
                  parmDelay);
            } else {

            }
          }
        });
    btnCancel = new JButton("取消");
    btnCancel.addActionListener(
        new ActionListener() {
          @Override
          public void actionPerformed(ActionEvent e) {
            System.exit(0);
          }
        });

    JPanel p1 = new JPanel();
    p1.setLayout(new GridLayout(9, 2));

    p1.add(lblIP);
    p1.add(txtIp);

    p1.add(lblNo);
    p1.add(cmbNo);

    p1.add(lblName);
    p1.add(txtProjectName);

    p1.add(lblBote);
    p1.add(cmbBote);

    p1.add(lblLength);
    p1.add(cmbLength);

    p1.add(lblParity);
    p1.add(cmbParity);

    p1.add(lblStopBit);
    p1.add(cmbStopBit);

    p1.add(lblDelay);
    p1.add(txtDelay);
    txtDelay.setText("500");

    p1.add(btnOk);
    p1.add(btnCancel);

    p1.validate();

    f.add(p1);
    f.validate();
  }