コード例 #1
0
ファイル: EchoAWT.java プロジェクト: operationcwal/app
  public EchoAWT() throws UnknownHostException {

    super("채팅 프로그램");

    // 각종 정의
    h = new JPanel(new GridLayout(2, 3));
    m = new JPanel(new BorderLayout());
    f = new JPanel(new BorderLayout());
    s = new JPanel(new BorderLayout());
    login = new JPanel(new BorderLayout());

    // name = new JLabel(" 사용자 이름 ");
    name = new JLabel(" 메세지 입력 ");

    jta = new JTextArea();
    // clientList = new JTextArea(0, 10);
    clientList = new JList();

    jsp = new JScrollPane(jta);
    list = new JScrollPane(clientList);

    jtf = new JTextField("입력하세요.");
    hi = new JTextField("HOST IP 입력");
    pi = new JTextField("PORT 입력");
    localport = new JTextField("원하는 PORT 입력");
    lid = new JTextField("ID를 입력하세요.");
    lpw = new JTextField("PW를 입력하세요.");

    serveropen = new JButton("서버 오픈");
    textin = new JButton("입력");
    clientin = new JButton("서버 접속");
    conf = new JButton("로그인");
    join = new JButton("회원가입");

    addr = InetAddress.getLocalHost();

    // 사용자 해상도 및 창 크기 설정 및 가져오기.
    Toolkit tk = Toolkit.getDefaultToolkit();
    Dimension screenSize = tk.getScreenSize();

    setSize(500, 500);
    Dimension d = getSize();

    // 각종 버튼 및 텍스트 필드 리스너
    jtf.addActionListener(this);
    hi.addActionListener(this);
    pi.addActionListener(this);
    localport.addActionListener(this);
    lid.addActionListener(this);
    lpw.addActionListener(this);
    conf.addActionListener(this);
    join.addActionListener(this);

    serveropen.addActionListener(this);
    clientin.addActionListener(this);
    textin.addActionListener(this);

    jtf.addFocusListener(this);
    hi.addFocusListener(this);
    pi.addFocusListener(this);
    localport.addFocusListener(this);
    lid.addFocusListener(this);
    lpw.addFocusListener(this);

    // 서버 접속
    h.add(hi);
    h.add(pi);
    h.add(clientin);

    // 서버 생성
    h.add(new JLabel("IP : " + addr.getHostAddress(), (int) CENTER_ALIGNMENT));
    h.add(localport);
    h.add(serveropen);

    // 채팅글창 글 작성 막기
    jta.setEditable(false);

    // 접속자 리스트 width 제한
    clientList.setFixedCellWidth(d.width / 3);

    // 입력 창
    f.add(name, "West");
    f.add(jtf, "Center");
    f.add(textin, "East");

    // 접속자 확인창
    s.add(new JLabel("접속자", (int) CENTER_ALIGNMENT), "North");
    s.add(list, "Center");
    // clientList.setEditable(false);

    // 메인 창
    m.add(jsp, "Center");
    m.add(s, "East");

    // 프레임 설정
    add(h, "North");
    add(m, "Center");
    add(f, "South");

    // 로그인 다이얼로그
    jd = new JDialog();
    jd.setTitle("채팅 로그인");
    jd.add(login);
    jd.setSize(200, 200);
    Dimension dd = jd.getSize();
    jd.setLocation(screenSize.width / 2 - (dd.width / 2), screenSize.height / 2 - (dd.height / 2));
    jd.setVisible(true);

    // 로그인창
    JPanel lm = new JPanel(new GridLayout(4, 1));
    lm.add(lid);
    lm.add(new Label());
    lm.add(lpw);
    lm.add(new Label());

    JPanel bt = new JPanel();
    bt.add(conf);
    bt.add(join);

    login.add(new Label(), "North");
    login.add(new Label(), "West");
    login.add(new Label(), "East");
    login.add(lm, "Center");
    login.add(bt, "South");

    // 창의 위치, 보임, EXIT 단추 활성화.
    setLocation(screenSize.width / 2 - (d.width / 2), screenSize.height / 2 - (d.height / 2));

    setVisible(false);

    setDefaultCloseOperation(EXIT_ON_CLOSE);
  }
コード例 #2
0
ファイル: TCPChat.java プロジェクト: Martin36/martin
  private static JPanel initOptionsPane() {
    JPanel pane = null;
    ActionAdapter buttonListener = null;

    // Create an options pane
    JPanel optionsPane = new JPanel(new GridLayout(4, 1));

    // IP address input
    pane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    pane.add(new JLabel("Host IP:"));
    ipField = new JTextField(10);
    ipField.setText(hostIP);
    ipField.setEnabled(false);
    ipField.addFocusListener(
        new FocusAdapter() {
          public void focusLost(FocusEvent e) {
            ipField.selectAll();
            // Should be editable only when disconnected
            if (connectionStatus != DISCONNECTED) {
              changeStatusNTS(NULL, true);
            } else {
              hostIP = ipField.getText();
            }
          }
        });
    pane.add(ipField);
    optionsPane.add(pane);

    // Port input
    pane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    pane.add(new JLabel("Port:"));
    portField = new JTextField(10);
    portField.setEditable(true);
    portField.setText((new Integer(port)).toString());
    portField.addFocusListener(
        new FocusAdapter() {
          public void focusLost(FocusEvent e) {
            // should be editable only when disconnected
            if (connectionStatus != DISCONNECTED) {
              changeStatusNTS(NULL, true);
            } else {
              int temp;
              try {
                temp = Integer.parseInt(portField.getText());
                port = temp;
              } catch (NumberFormatException nfe) {
                portField.setText((new Integer(port)).toString());
                mainFrame.repaint();
              }
            }
          }
        });
    pane.add(portField);
    optionsPane.add(pane);

    // Host/guest option
    buttonListener =
        new ActionAdapter() {
          public void actionPerformed(ActionEvent e) {
            if (connectionStatus != DISCONNECTED) {
              changeStatusNTS(NULL, true);
            } else {
              isHost = e.getActionCommand().equals("host");

              // Cannot supply host IP if host option is chosen
              if (isHost) {
                ipField.setEnabled(false);
                ipField.setText("localhost");
                hostIP = "localhost";
              } else {
                ipField.setEnabled(true);
              }
            }
          }
        };
    ButtonGroup bg = new ButtonGroup();
    hostOption = new JRadioButton("Host", true);
    hostOption.setMnemonic(KeyEvent.VK_H);
    hostOption.setActionCommand("host");
    hostOption.addActionListener(buttonListener);
    guestOption = new JRadioButton("Guest", false);
    guestOption.setMnemonic(KeyEvent.VK_G);
    guestOption.setActionCommand("guest");
    guestOption.addActionListener(buttonListener);
    bg.add(hostOption);
    bg.add(guestOption);
    pane = new JPanel(new GridLayout(1, 2));
    pane.add(hostOption);
    pane.add(guestOption);
    optionsPane.add(pane);

    // Connect/disconnect buttons
    JPanel buttonPane = new JPanel(new GridLayout(1, 2));
    buttonListener =
        new ActionAdapter() {
          public void actionPerformed(ActionEvent e) {
            // Request a connection initiation
            if (e.getActionCommand().equals("connect")) {
              changeStatusNTS(BEGIN_CONNECT, true);
            }
            // Disconnect
            else {
              changeStatusNTS(DISCONNECTING, true);
            }
          }
        };
    connectButton = new JButton("Connect");
    connectButton.setMnemonic(KeyEvent.VK_C);
    connectButton.setActionCommand("connect");
    connectButton.addActionListener(buttonListener);
    connectButton.setEnabled(true);
    disconnectButton = new JButton("Disconnect");
    disconnectButton.setMnemonic(KeyEvent.VK_D);
    disconnectButton.setActionCommand("disconnect");
    disconnectButton.addActionListener(buttonListener);
    disconnectButton.setEnabled(false);
    buttonPane.add(connectButton);
    buttonPane.add(disconnectButton);
    optionsPane.add(buttonPane);

    return optionsPane;
  }
コード例 #3
0
  public patientAdd(String s) {
    super(s);
    image =
        new JLabel() {
          public void paint(Graphics g) {
            ImageIcon ic = new ImageIcon(str);
            Image img = ic.getImage();
            g.drawImage(img, 0, 0, 150, 150, this);
          }
        };

    image.setBounds(670, 270, 300, 300);
    bu = new JButton("UPLOAD");
    bu.setBounds(700, 230, 100, 20);
    bu.addActionListener(this);
    //	q.add(bu);

    ldt = new JLabel("Date");
    lpid = new JLabel("Patient ID");
    lpnm = new JLabel("Patient Name");
    lgen = new JLabel("Gender");
    lbg = new JLabel("Blood Group");
    lage = new JLabel("Age");
    lwt = new JLabel("Weight                                          Kg");
    ladd = new JLabel("Address");
    lcno = new JLabel("Cont. no.");
    ldnm = new JLabel("Doctor Name            Dr.");
    lsym = new JLabel("Symptoms");
    ldig = new JLabel("Diagnosis");
    lfee = new JLabel("Fee                            Rs.");
    cbg = new CheckboxGroup();
    cm = new Checkbox("Male", cbg, false);
    cm.addItemListener(this);
    cf = new Checkbox("Female", cbg, false);
    cf.setState(true);
    cf.addItemListener(this);
    tdt = new JTextField(15);
    tpid = new JTextField(6);
    tpid.addFocusListener(this);
    tpfnm = new JTextField("first");
    tpmnm = new JTextField("middle");
    tplnm = new JTextField("last");
    tage = new JTextField(4);
    tage.addFocusListener(this);
    tbg = new JTextField(6);
    twt = new JTextField(5);
    tadd = new TextArea(patient.addr);
    tcno = new JTextField(20);
    tdnm = new JTextField(20);
    tsym = new TextArea();

    tdig = new JTextField(20);
    tfee = new JTextField(6);
    tfee.addFocusListener(this);
    ba = new JButton("ADD");
    ba.addActionListener(this);
    bm = new JButton("CANCEL");
    bm.addActionListener(this);
    bd = new JButton("DELETE");
    bd.addActionListener(this);
    bl = new JButton("DISPLAY");
    bl.addActionListener(this);
    bs = new JButton("SEARCH");
    bs.addActionListener(this);
    JPanel p = new JPanel();
    p.add(ba);
    p.add(bm);
    //	p.add(bd);
    //	p.add(bl);
    //	p.add(bs);
    add(p, BorderLayout.SOUTH);
    q = new JPanel();
    q.setLayout(null);
    ldt.setBounds(1015, 20, 60, 20);
    q.add(ldt);
    tdt.setBounds(1060, 20, 170, 20);
    q.add(tdt);
    lpid.setBounds(70, 60, 80, 20);
    q.add(lpid);
    tpid.setBounds(200, 60, 60, 20);
    q.add(tpid);
    lpnm.setBounds(70, 100, 80, 20);
    q.add(lpnm);
    tpfnm.setBounds(200, 100, 100, 20);
    q.add(tpfnm);
    tpmnm.setBounds(320, 100, 100, 20);
    q.add(tpmnm);
    tplnm.setBounds(440, 100, 100, 20);
    q.add(tplnm);
    lgen.setBounds(70, 140, 60, 20);
    q.add(lgen);
    lbg.setBounds(370, 140, 80, 20);
    q.add(lbg);
    tbg.setBounds(470, 140, 60, 20);
    q.add(tbg);
    cm.setBounds(200, 140, 60, 20);
    cf.setBounds(280, 140, 60, 20);
    lage.setBounds(70, 180, 40, 20);
    q.add(lage);
    tage.setBounds(200, 180, 50, 20);
    q.add(tage);
    lwt.setBounds(370, 180, 200, 20);
    q.add(lwt);
    twt.setBounds(470, 180, 60, 20);
    q.add(twt);
    ladd.setBounds(70, 220, 60, 20);
    q.add(ladd);
    tadd.setBounds(200, 220, 350, 50);
    q.add(tadd);
    lcno.setBounds(70, 310, 60, 20);
    q.add(lcno);
    tcno.setBounds(200, 310, 120, 20);
    q.add(tcno);
    ldnm.setBounds(70, 350, 200, 20);
    q.add(ldnm);
    tdnm.setBounds(200, 350, 150, 20);
    q.add(tdnm);
    lsym.setBounds(70, 390, 100, 20);
    q.add(lsym);
    tsym.setBounds(200, 390, 300, 70);
    q.add(tsym);
    ldig.setBounds(70, 480, 60, 20);
    q.add(ldig);
    tdig.setBounds(200, 480, 100, 20);
    q.add(tdig);
    lfee.setBounds(70, 520, 200, 20);
    q.add(lfee);
    tfee.setBounds(200, 520, 40, 20);
    q.add(tfee);
    q.add(cm);
    q.add(cf);
    q.add(image);
    q.add(bu);
    add(q, BorderLayout.CENTER);
    addWindowListener(
        new WindowAdapter() {
          public void windowClosing(WindowEvent e) {
            try {
              patient.con.close();
              System.exit(0);
            } catch (Exception e8) {
            }
          }
        });
    System.out.println(tadd.getText());
    setSize(1330, 740);
    setVisible(true);
  }
コード例 #4
0
ファイル: DeleteCustomer.java プロジェクト: Janendran/Java
  DeleteCustomer() {

    // super(Title, Resizable, Closable, Maximizable, Iconifiable)
    super("Delete Account Holder", false, true, false, true);
    setSize(350, 235);

    jpDel.setLayout(null);

    lbNo = new JLabel("Account No:");
    lbNo.setForeground(Color.black);
    lbNo.setBounds(15, 20, 80, 25);
    lbName = new JLabel("Person Name:");
    lbName.setForeground(Color.black);
    lbName.setBounds(15, 55, 90, 25);
    lbDate = new JLabel("Last Transaction:");
    lbDate.setForeground(Color.black);
    lbDate.setBounds(15, 90, 100, 25);
    lbBal = new JLabel("Balance:");
    lbBal.setForeground(Color.black);
    lbBal.setBounds(15, 125, 80, 25);

    txtNo = new JTextField();
    txtNo.setHorizontalAlignment(JTextField.RIGHT);
    txtNo.setBounds(125, 20, 200, 25);
    txtName = new JTextField();
    txtName.setEnabled(false);
    txtName.setBounds(125, 55, 200, 25);
    txtDate = new JTextField();
    txtDate.setEnabled(false);
    txtDate.setBounds(125, 90, 200, 25);
    txtBal = new JTextField();
    txtBal.setEnabled(false);
    txtBal.setHorizontalAlignment(JTextField.RIGHT);
    txtBal.setBounds(125, 125, 200, 25);

    // Aligning The Buttons.
    btnDel = new JButton("Delete");
    btnDel.setBounds(20, 165, 120, 25);
    btnDel.addActionListener(this);
    btnCancel = new JButton("Cancel");
    btnCancel.setBounds(200, 165, 120, 25);
    btnCancel.addActionListener(this);

    // Adding the All the Controls to Panel.
    jpDel.add(lbNo);
    jpDel.add(txtNo);
    jpDel.add(lbName);
    jpDel.add(txtName);
    jpDel.add(lbDate);
    jpDel.add(txtDate);
    jpDel.add(lbBal);
    jpDel.add(txtBal);
    jpDel.add(btnDel);
    jpDel.add(btnCancel);

    // Restricting The User Input to only Numerics in Numeric TextBoxes.
    txtNo.addKeyListener(
        new KeyAdapter() {
          public void keyTyped(KeyEvent ke) {
            char c = ke.getKeyChar();
            if (!((Character.isDigit(c) || (c == KeyEvent.VK_BACK_SPACE)))) {
              getToolkit().beep();
              ke.consume();
            }
          }
        });
    // Checking the Accunt No. Provided By User on Lost Focus of the TextBox.
    txtNo.addFocusListener(
        new FocusListener() {
          public void focusGained(FocusEvent e) {}

          public void focusLost(FocusEvent fe) {
            if (txtNo.getText().equals("")) {
            } else {
              rows = 0;
              populateArray(); // Load All Existing Records in Memory.
              findRec(); // Finding if Account No. Already Exist or Not.
            }
          }
        });

    // Adding Panel to Window.
    getContentPane().add(jpDel);

    populateArray(); // Load All Existing Records in Memory.

    // In the End Showing the New Account Window.
    setVisible(true);
  }