Exemplo n.º 1
0
  /**
   * Create a button to go inside of the toolbar. By default this will load an image resource. The
   * image filename is relative to the classpath (including the '.' directory if its a part of the
   * classpath), and may either be in a JAR file or a separate file.
   *
   * @param key The key in the resource file to serve as the basis of lookups.
   */
  protected JButton createToolbarButton(String key) {
    URL url = getResource(key + imageSuffix);
    JButton b =
        new JButton(new ImageIcon(url)) {

          @Override
          public float getAlignmentY() {
            return 0.5f;
          }
        };
    b.setRequestFocusEnabled(false);
    b.setMargin(new Insets(1, 1, 1, 1));

    String astr = getProperty(key + actionSuffix);
    if (astr == null) {
      astr = key;
    }
    Action a = getAction(astr);
    if (a != null) {
      b.setActionCommand(astr);
      b.addActionListener(a);
    } else {
      b.setEnabled(false);
    }

    String tip = getResourceString(key + tipSuffix);
    if (tip != null) {
      b.setToolTipText(tip);
    }

    return b;
  }
  /**
   * Creates a dialog where the user can specify the location of the database,including the type of
   * network connection (if this is a networked client)and IP address and port number; or search and
   * select the database on a local drive if this is a standalone client.
   *
   * @param parent Defines the Component that is to be the parent of this dialog box. For
   *     information on how this is used, see <code>JOptionPane</code>
   * @param connectionMode Specifies the type of connection (standalone or networked)
   * @see JOptionPane
   */
  public DatabaseLocationDialog(Frame parent, ApplicationMode connectionMode) {
    configOptions = (new ConfigOptions(connectionMode));
    configOptions.getObservable().addObserver(this);

    // load saved configuration
    SavedConfiguration config = SavedConfiguration.getSavedConfiguration();

    // the port and connection type are irrelevant in standalone mode
    if (connectionMode == ApplicationMode.STANDALONE_CLIENT) {
      validPort = true;
      validCnx = true;
      networkType = ConnectionType.DIRECT;
      location = config.getParameter(SavedConfiguration.DATABASE_LOCATION);
    } else {
      // there may not be a network connectivity type defined and, if
      // not, we do not set a default - force the user to make a choice
      // the at least for the first time they run this.
      String tmp = config.getParameter(SavedConfiguration.NETWORK_TYPE);
      if (tmp != null) {
        try {
          networkType = ConnectionType.valueOf(tmp);
          configOptions.setNetworkConnection(networkType);
          validCnx = true;
        } catch (IllegalArgumentException e) {
          log.warning("Unknown connection type: " + networkType);
        }
      }

      // there is always at least a default port number, so we don't have
      // to validate this.
      port = config.getParameter(SavedConfiguration.SERVER_PORT);
      configOptions.setPortNumberText(port);
      validPort = true;

      location = config.getParameter(SavedConfiguration.SERVER_ADDRESS);
    }

    // there may not be a default database location, so we had better
    // validate before using the returned value.
    if (location != null) {
      configOptions.setLocationFieldText(location);
      validDb = true;
    }

    options =
        new JOptionPane(configOptions, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION);

    connectButton.setActionCommand(CONNECT);
    connectButton.addActionListener(this);

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);

    exitButton.setActionCommand(EXIT);
    exitButton.addActionListener(this);

    options.setOptions(new Object[] {connectButton, exitButton});

    dialog = options.createDialog(parent, TITLE);
    dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
    dialog.addWindowListener(this);
    dialog.setVisible(true);
  }
Exemplo n.º 3
0
  public LoginPanel(Image img, ActionListener listener) {
    super(null);
    this.listener = listener;
    if (img == null) {
      InputStream inData = getClass().getResourceAsStream("/resources/background.gif");
      BufferedImage back = null;
      if (inData != null)
        try {
          back = ImageIO.read(inData);
        } catch (IOException e) {
          loger.finest("LoginPanel class can't get the background image");
        }
      this.background = back;
    }

    setLayout(null);
    JPanel logingPanel = new JPanel();
    loginTitle = new JLabel("Autentificare");
    logingPanel.setSize(250, 150);
    logingPanel.setBorder(new javax.swing.border.LineBorder(Color.black, 2));
    logingPanel.setLayout(null);
    loginTitle.setBounds(3, 0, logingPanel.getWidth(), 20);
    logingPanel.add(loginTitle);
    JLabel loginUser = new JLabel("Utilizator");
    loginUser.setBounds(
        80 - loginUser.getPreferredSize().width,
        40,
        loginUser.getPreferredSize().width,
        loginUser.getPreferredSize().height);
    logingPanel.add(loginUser);
    user = new JTextField(10);
    user.setBounds(85, 40, user.getPreferredSize().width, user.getPreferredSize().height);
    // user.setText("test");
    // loginUser.setLabelFor(user);
    logingPanel.add(user);
    JLabel loginPass = new JLabel("Parola");
    loginPass.setBounds(
        80 - loginPass.getPreferredSize().width,
        80,
        loginPass.getPreferredSize().width,
        loginPass.getPreferredSize().height);
    logingPanel.add(loginPass);
    // JTextField pass = new JTextField(10);
    pass = new JPasswordField(10);
    pass.setBounds(85, 80, pass.getPreferredSize().width, pass.getPreferredSize().height);
    pass.addKeyListener(this);
    // pass.setText("test");
    // loginUser.setLabelFor(user);
    logingPanel.add(pass);
    JButton loginButton = new JButton("Start");
    loginButton.setActionCommand("LOGIN");
    loginButton.setBounds(
        60, 110, loginButton.getPreferredSize().width, loginButton.getPreferredSize().height);
    // loginButton.setOpaque(false);
    loginButton.setFocusPainted(false);
    // loginButton.setContentAreaFilled(false);
    // loginButton.setBorderPainted(false);
    loginButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    loginButton.addActionListener(listener);
    logingPanel.add(loginButton);

    add(logingPanel);
  }