/** Returns the tool bar for the panel. */
    protected JComponent getToolBar() {
      JToolBar tbarDir = new JToolBar();
      JButton btnNew = new JButton();
      // m_btnSave = new JButton("Save File");
      // i118n
      // btnNew.setText("New Label");
      btnNew.setText(Util.getAdmLabel("_adm_New_Label"));
      btnNew.setActionCommand("new");
      // m_btnSave.setActionCommand("save");

      ActionListener alTool =
          new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              doAction(e);
            }
          };

      btnNew.addActionListener(alTool);
      // m_btnSave.addActionListener(alTool);

      tbarDir.setFloatable(false);
      tbarDir.add(btnNew);
      /*tbarDir.add(new JLabel("        "));
      tbarDir.add(m_btnSave);*/

      return tbarDir;
    }
Esempio n. 2
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  protected void setBgColor(Color bgColor) {
    setBackgroundColor(bgColor);

    panelForBtns.setBackground(Util.getBgColor());
    addButton.setBackground(Util.getBgColor());
    removeButton.setBackground(Util.getBgColor());
  }
    protected void initComponents() {
      int border = 2;
      this.setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
      this.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));

      // Description label
      JPanel descriptionPanel = new JPanel(new GridLayout(0, 1, 0, 0));
      descriptionPanel.setBorder(BorderFactory.createEmptyBorder(border, border, border, border));
      String text = thread.getRetrievable().getName();
      text = text.length() > 40 ? text.substring(0, 37) + "..." : text;
      descriptionLabel = new JLabel(text);
      descriptionPanel.add(descriptionLabel);
      this.add(descriptionPanel);

      // Progrees and cancel button
      JPanel progressPanel = new JPanel();
      progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.X_AXIS));
      progressPanel.setBorder(BorderFactory.createEmptyBorder(border, border, border, border));
      progressBar = new JProgressBar(0, 100);
      progressBar.setPreferredSize(new Dimension(100, 16));
      progressPanel.add(progressBar);
      progressPanel.add(Box.createHorizontalStrut(8));
      cancelButton = new JButton("Cancel");
      cancelButton.setBackground(Color.RED);
      cancelButton.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent event) {
              cancelButtonActionPerformed(event);
            }
          });
      progressPanel.add(cancelButton);
      this.add(progressPanel);
    }
Esempio n. 4
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 /**
  * ************************************************
  *
  * <pre>
  * Summary: Catch any key pressed.
  *
  * </pre>
  *
  * *************************************************
  */
 public void keyPressed(KeyEvent e) {
   // Have an escape do the same as clicking cancel.
   if (e.getKeyCode() == KeyEvent.VK_ESCAPE) abandonButton.doClick();
   // Return
   else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
     if (closeButton.isEnabled()) {
       closeButton.doClick();
     }
   }
 }
Esempio n. 5
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 private Object[] buttons() {
   ResourceBundle bundle = NbBundle.getBundle(PropertyAction.class);
   JButton okButton = new JButton();
   Mnemonics.setLocalizedText(okButton, bundle.getString("CTL_OK")); // NOI18N
   okButton
       .getAccessibleContext()
       .setAccessibleDescription(bundle.getString("ACSD_CTL_OK")); // NOI18N
   okButton.setActionCommand(OK_COMMAND);
   JButton cancelButton = new JButton();
   Mnemonics.setLocalizedText(cancelButton, bundle.getString("CTL_Cancel")); // NOI18N
   cancelButton
       .getAccessibleContext()
       .setAccessibleDescription(bundle.getString("ACSD_CTL_Cancel")); // NOI18N
   cancelButton.setActionCommand(CANCEL_COMMAND);
   if (property.isDefaultValue()) {
     if ("Aqua".equals(UIManager.getLookAndFeel().getID())) {
       return new Object[] {cancelButton, okButton};
     } else {
       return new Object[] {okButton, cancelButton};
     }
   } else {
     JButton restoreButton = new JButton();
     Mnemonics.setLocalizedText(restoreButton, bundle.getString("CTL_RestoreDefault")); // NOI18N
     restoreButton
         .getAccessibleContext()
         .setAccessibleDescription(bundle.getString("ACSD_CTL_RestoreDefault")); // NOI18N
     restoreButton.setActionCommand(RESTORE_COMMAND);
     if ("Aqua".equals(UIManager.getLookAndFeel().getID())) {
       return new Object[] {restoreButton, cancelButton, okButton};
     } else {
       return new Object[] {okButton, restoreButton, cancelButton};
     }
   }
 }
 public void setPlayerControlsVisible(boolean b) {
   boolean oldValue = forwardButton.isVisible();
   if (oldValue != b) {
     forwardButton.setVisible(b);
     rewindButton.setVisible(b);
     startButton.setVisible(b);
     slider.setVisible(b);
     spacer.setVisible(!b);
     revalidate();
   }
 }
 public void actionPerformed(ActionEvent e) {
   if (button.isEnabled() && button.getModel().isArmed()) {
     int value = boundedRangeModel.getValue();
     if (button == forwardButton) {
       boundedRangeModel.setValue(
           value == boundedRangeModel.getMaximum() ? boundedRangeModel.getMinimum() : value + 1);
     } else {
       boundedRangeModel.setValue(
           value == boundedRangeModel.getMinimum() ? boundedRangeModel.getMaximum() : value - 1);
     }
   }
 }
Esempio n. 8
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  /**
   * Sets the <code>defaultButton</code> property, which determines the current default button for
   * this <code>JRootPane</code>. The default button is the button which will be activated when a
   * UI-defined activation event (typically the <b>Enter</b> key) occurs in the root pane regardless
   * of whether or not the button has keyboard focus (unless there is another component within the
   * root pane which consumes the activation event, such as a <code>JTextPane</code>). For default
   * activation to work, the button must be an enabled descendent of the root pane when activation
   * occurs. To remove a default button from this root pane, set this property to <code>null</code>.
   *
   * @see JButton#isDefaultButton
   * @param defaultButton the <code>JButton</code> which is to be the default button
   * @beaninfo description: The button activated by default in this root pane
   */
  public void setDefaultButton(JButton defaultButton) {
    JButton oldDefault = this.defaultButton;

    if (oldDefault != defaultButton) {
      this.defaultButton = defaultButton;

      if (oldDefault != null) {
        oldDefault.repaint();
      }
      if (defaultButton != null) {
        defaultButton.repaint();
      }
    }

    firePropertyChange("defaultButton", oldDefault, defaultButton);
  }
    /** Make the button for navigating to the default folder. */
    protected Component makeDefaultFolderNavigationButton() {
      final JButton goButton = new JButton("Default Folder");
      goButton.setToolTipText("Navigate to the default folder.");
      goButton.addActionListener(
          new ActionListener() {
            public void actionPerformed(final ActionEvent event) {
              try {
                handleToDefaultFolderAction();
              } catch (Exception exception) {
                reportException(exception);
              }
            }
          });

      return goButton;
    }
Esempio n. 10
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 public JButton createButton(Action a) {
   JButton b =
       new JButton() {
         public Dimension getMaximumSize() {
           int width = Short.MAX_VALUE;
           int height = super.getMaximumSize().height;
           return new Dimension(width, height);
         }
       };
   // setting the following client property informs the button to show
   // the action text as it's name. The default is to not show the
   // action text.
   b.putClientProperty("displayActionText", Boolean.TRUE);
   b.setAction(a);
   // b.setAlignmentX(JButton.CENTER_ALIGNMENT);
   return b;
 }
  public void init() {
    frame = new JFrame();
    frame.setLayout(new FlowLayout());
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setTitle("PersistentFrameTest");
    frame.setSize(400, 200);

    JButton loadButton = new JButton("Load");
    frame.add(loadButton);
    loadButton.addActionListener(EventHandler.create(ActionListener.class, this, "load"));

    JButton saveButton = new JButton("Save");
    frame.add(saveButton);
    saveButton.addActionListener(EventHandler.create(ActionListener.class, this, "save"));

    frame.setVisible(true);
  }
Esempio n. 12
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  /**
   * Create the 'Connect' button.
   *
   * @return The connect button.
   */
  protected JComponent getConnectButton() {
    JButton connectBtn = new JButton("Connect");
    connectBtn.setActionCommand(CMD_CONNECT);
    connectBtn.addActionListener(this);
    JComponent buttonComp = connectBtn;
    registerStatusComp("connect", buttonComp);
    if (canDoCancel()) {
      cancelButton = GuiUtils.getImageButton("/auxdata/ui/icons/Exit16.gif", getClass());
      cancelButton.setEnabled(false);
      cancelButton.setActionCommand(GuiUtils.CMD_CANCEL);
      cancelButton.addActionListener(this);
      buttonComp = GuiUtils.hbox(buttonComp, cancelButton);
    }

    return buttonComp;
    //        return connectBtn;
  }
Esempio n. 13
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  /**
   * 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;
  }
Esempio n. 14
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  @Override
  public void actionPerformed(ActionEvent evt) {
    startButton.setEnabled(false);
    setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

    this.task = new Task();
    this.task.addPropertyChangeListener(this);
    this.task.execute();
  }
Esempio n. 15
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  /** Constructor */
  public WPart11Dialog() {
    super(null);
    setVisible(false);

    m_pnlDisplay = new JPanel();
    m_pcsTypesMgr = new PropertyChangeSupport(this);
    JScrollPane spDisplay = new JScrollPane(m_pnlDisplay);
    m_pnlDisplay.setLayout(new WGridLayout(0, 2));
    addComp(spDisplay);
    initBlink();

    buttonPane.removeAll();
    // Add the buttons to the panel with space between buttons.
    m_btnChecksum = new JButton("Make new checksum");
    buttonPane.add(m_btnChecksum);
    buttonPane.add(Box.createRigidArea(new Dimension(5, 0)));
    buttonPane.add(validateButton);
    buttonPane.add(Box.createRigidArea(new Dimension(5, 0)));
    buttonPane.add(closeButton);
    buttonPane.add(Box.createRigidArea(new Dimension(5, 0)));
    buttonPane.add(abandonButton);
    buttonPane.add(Box.createRigidArea(new Dimension(5, 0)));
    buttonPane.add(helpButton);
    setHelpEnabled(false);

    closeButton.setActionCommand("close");
    closeButton.addActionListener(this);
    validateButton.setActionCommand("validate");
    validateButton.addActionListener(this);
    abandonButton.setActionCommand("cancel");
    abandonButton.addActionListener(this);
    helpButton.setActionCommand("help");
    helpButton.addActionListener(this);
    m_btnChecksum.setActionCommand("checksum");
    m_btnChecksum.addActionListener(this);

    setCloseEnabled(true);
    setAbandonEnabled(true);

    setTitle("Configuration");
    setLocation(300, 500);
    setResizable(true);
    setSize(450, 300);
  }
Esempio n. 16
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 public void actionPerformed(ActionEvent e) {
   if (owner != null && SwingUtilities.getRootPane(owner) == root) {
     ButtonModel model = owner.getModel();
     if (press) {
       model.setArmed(true);
       model.setPressed(true);
     } else {
       model.setPressed(false);
     }
   }
 }
Esempio n. 17
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  public Splitter() {
    super(new BorderLayout());

    // Create the demo's UI.
    startButton = new JButton("Start");
    startButton.setActionCommand("start");
    startButton.addActionListener(this);
    startButton.setVisible(false);

    taskOutput = new JTextArea(30, 130);
    taskOutput.setMargin(new Insets(5, 5, 5, 5));
    taskOutput.setEditable(false);

    JPanel panel = new JPanel();
    panel.add(startButton);

    add(panel, BorderLayout.PAGE_START);
    add(new JScrollPane(taskOutput), BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));

    startButton.doClick();
  }
Esempio n. 18
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  /**
   * Builds the components from the file and displays it.
   *
   * @param strFile the file to be read.
   */
  public void build(int nType, String strFile, String strhelpfile) {
    m_nType = nType;
    m_strPath = (strFile != null) ? FileUtil.openPath(strFile) : "";
    m_strHelpFile = strhelpfile;
    boolean bValidate = false;
    boolean bChecksum = false;

    if (nType == CONFIG) {
      setTitle("Configuration");
      buildConfig();
    } else {
      JComponent compDisplay = null;
      if (nType == DEFAULT) {
        m_pnlAccPolicy = new AccPolicyPanel(m_strPath);
        compDisplay = m_pnlAccPolicy;
        setTitle("Password Configuration");
      } else if (nType == CHECKSUM) {
        m_pnlChecksum = new ChecksumPanel(m_strPath);
        compDisplay = m_pnlChecksum;
        setTitle("Checksum Configuration");
        bValidate = true;
        bChecksum = true;
      } else {
        setTitle("Perform System Validation");
        compDisplay = new JTextArea();
        ((JTextArea) compDisplay).setEditable(false);
        bValidate = true;
        doBlink();
      }
      m_pnlDisplay.removeAll();
      m_pnlDisplay.setLayout(new BorderLayout());
      m_pnlDisplay.add(compDisplay, BorderLayout.CENTER);
      setVisible(true);
    }
    validateButton.setVisible(bValidate);
    // abandonButton.setVisible(!bValidate);
    setAbandonEnabled(bValidate);
    m_btnChecksum.setVisible(bChecksum);
  }
  ApplicationFrame() {
    super("Ecuatii Neliniare");

    setSize(frameWidth, frameHeight);
    setDefaultCloseOperation(this.EXIT_ON_CLOSE);

    panel.setOpaque(true);
    getContentPane().add(panel);
    addComponentListener(this);

    for (int i = 0; i < Methods.length; i++) ChooseMethod.addItem(Methods[i]);
    buttonPanel.add(ChooseMethod);

    buttonPanel.setOpaque(true);
    JButton buttonAdd = new JButton("Aplica...");
    buttonAdd.setPreferredSize(new Dimension(125, 25));
    buttonAdd.addActionListener(this);
    buttonPanel.add(buttonAdd);

    unitXSlider.setMinorTickSpacing(5);
    unitXSlider.setPaintTicks(true);
    unitXSlider.addChangeListener(this);
    unitYSlider.setMinorTickSpacing(5);
    unitYSlider.setPaintTicks(true);
    unitYSlider.addChangeListener(this);
    buttonPanel.add(unitXSlider);
    buttonPanel.add(unitYSlider);

    Border padding = BorderFactory.createEmptyBorder(0, 20, 20, 20);
    panel.setBorder(padding);
    panel.add(buttonPanel, BorderLayout.NORTH);
    panel.add(graph, BorderLayout.CENTER);

    pack();

    setVisible(true);
  }
Esempio n. 20
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  private void initialise() {
    setSize(180, 120);
    setLocation(300, 200);
    setTitle("Working...");
    setVisible(false);
    setModal(true);
    setResizable(false);
    setDefaultCloseOperation(0);
    _stopped = false;
    getContentPane().setLayout(new BorderLayout());

    JPanel topPanel = new JPanel();
    topPanel.setLayout(new BorderLayout());

    busyTextLabel = new JLabel("Busy - please wait");
    topPanel.add(busyTextLabel, "Center");

    busyIcon = FTAUtilities.loadImageIcon("busy.gif");
    busyIconLabel = new JLabel(busyIcon);
    topPanel.add(busyIconLabel, "West");

    progressBar = new JProgressBar();
    topPanel.add(progressBar, "South");

    getContentPane().add(topPanel);

    stopButton = new JButton("Stop");
    stopButton.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            // System.out.println("'Stop' button pressed");
            _stopped = true;
          }
        });
    this.addWindowListener(
        new WindowAdapter() {
          public void windowClosing(WindowEvent e) {
            _stopped = true;
          }
        });

    // create panel to hold buttons
    JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(stopButton);

    getContentPane().add(buttonPanel, BorderLayout.SOUTH);
  }
Esempio n. 21
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 public void updateKeyboardUI() {
   if (Skin.VIETNAMESE_KEY.isEnabled()) {
     chkVietnamese.setText(" V ");
     chkVietnamese.setBackground(Color.yellow);
     chkVietnamese.setBorder(BorderFactory.createLineBorder(Color.red, 1));
   } else {
     chkVietnamese.setText(" E ");
     chkVietnamese.setBackground(Color.cyan);
     chkVietnamese.setBorder(BorderFactory.createLineBorder(Color.blue, 1));
   }
 }
Esempio n. 22
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 public void init() {
   jop.addPropertyChangeListener(
       new PropertyChangeListener() {
         public void propertyChange(PropertyChangeEvent evt) {
           jta.append("用户改变了选择,老选项为:" + evt.getOldValue() + "\n新选项为:" + evt.getNewValue() + "!\n");
         }
       });
   bn.addActionListener(
       new ActionListener() {
         public void actionPerformed(ActionEvent e) {
           jop.createDialog(jf, "测试对话框").setVisible(true);
           jta.append(jop.getValue() + "\n");
         }
       });
   jf.add(new JScrollPane(jta));
   JPanel jp = new JPanel();
   jp.add(bn);
   jf.add(jp, BorderLayout.SOUTH);
   jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   jf.pack();
   jf.setVisible(true);
 }
Esempio n. 23
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 public void actionPerformed(ActionEvent e) {
   String cmd = e.getActionCommand();
   if (cmd.equals("close")) {
     if (m_nType == CONFIG) saveData();
     else if (m_nType == DEFAULT && m_pnlAccPolicy != null) m_pnlAccPolicy.saveData();
     setVisible(false);
     dispose();
   } else if (cmd.equals("validate")) {
     if (timer != null) timer.cancel();
     if (m_nType == CHECKSUM && m_pnlChecksum != null) m_pnlChecksum.checksumValidation();
     else doSysValidation();
     validateButton.setBackground(closeButton.getBackground());
   } else if (cmd.equals("checksum")) {
     String strValue = m_pnlChecksum.getChecksum();
     m_pnlChecksum.setData(strValue);
   } else if (cmd.equals("checksumdir")) {
     m_pnlChecksum.setData("");
   } else if (cmd.equals("cancel")) {
     // build(m_bAccPolicy);
     setVisible(false);
     dispose();
   } else if (cmd.equals("help")) displayHelp();
 }
Esempio n. 24
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  public ProgressBarDemo() {
    jpb.setStringPainted(true); // Paint the percent in a string
    jpb.setValue(0);
    jpb.setMaximum(100);

    jtaResult.setWrapStyleWord(true);
    jtaResult.setLineWrap(true);

    JPanel panel = new JPanel();
    panel.add(new JLabel("Enter the prime number count"));
    panel.add(jtfPrimeCount);
    panel.add(jbtDisplayPrime);

    add(jpb, BorderLayout.NORTH);
    add(new JScrollPane(jtaResult), BorderLayout.CENTER);
    add(panel, BorderLayout.SOUTH);

    jbtDisplayPrime.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            ComputePrime task =
                new ComputePrime(Integer.parseInt(jtfPrimeCount.getText()), jtaResult);

            task.addPropertyChangeListener(
                new PropertyChangeListener() {
                  public void propertyChange(PropertyChangeEvent e) {
                    if ("progress".equals(e.getPropertyName())) {
                      jpb.setValue((Integer) e.getNewValue());
                    }
                  }
                });

            task.execute(); // Execute SwingWorker
          }
        });
  }
Esempio n. 25
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  /**
   * The GPropertiesDialog class constructor.
   *
   * @param gui the GUI class
   */
  public GPropertiesDialog(GUI gui) {
    // superclass constructor
    super(gui, "Properties", false);
    objects = new ObjectContainer();

    // gui
    this.gui = gui;

    // set the fixed size
    setSize(260, 350);
    setResizable(false);
    setLayout(null);

    // set up panels for stuff
    pane = new JTabbedPane();

    // add the tabbed panel
    tabbedPanePanel = new JPanel();
    tabbedPanePanel.add(pane);
    tabbedPanePanel.setLayout(null);
    this.getContentPane().add(tabbedPanePanel);
    tabbedPanePanel.setBounds(0, 0, this.getWidth(), 280);
    pane.setBounds(0, 0, tabbedPanePanel.getWidth(), tabbedPanePanel.getHeight());

    // set up buttons
    apply = new JButton("Apply");
    apply.setBounds(150, 290, 80, 26);
    this.getContentPane().add(apply);

    close = new JButton("Close");
    close.setBounds(50, 290, 80, 26);
    this.getContentPane().add(close);

    addPanel(new GPropertiesPanelCustomObject(gui.getGMap()), "Object");

    // add listeners
    addMouseListener(this);
    apply.addItemListener(this);
    apply.addActionListener(this);
    close.addItemListener(this);
    close.addActionListener(this);
  }
Esempio n. 26
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  /**
   * ************************************************
   *
   * <pre>
   * Summary: Constructor, Add buttons to dialog box
   *
   * </pre>
   *
   * *************************************************
   */
  public TagAddRemoveDialog() {
    super(Util.getLabel("_Locator_Add_Remove"));

    // Make a panel for the buttons
    panelForBtns = new JPanel();
    // It looks better with a border
    panelForBtns.setBorder(BorderFactory.createEmptyBorder(20, 35, 20, 35));

    // Create the two items.
    addButton = new JButton("Add to Group");
    removeButton = new JButton("Remove From Group");

    // Add items to panel
    panelForBtns.add(addButton);
    panelForBtns.add(removeButton);

    // Add the panel top of the dialog.
    getContentPane().add(panelForBtns, BorderLayout.NORTH);

    // Set the buttons and the text item up with Listeners
    cancelButton.setActionCommand("cancel");
    cancelButton.addActionListener(this);
    helpButton.setActionCommand("help");
    helpButton.addActionListener(this);
    addButton.setActionCommand("add");
    addButton.addActionListener(this);
    addButton.setMnemonic('a');
    removeButton.setActionCommand("remove");
    removeButton.addActionListener(this);
    removeButton.setMnemonic('r');

    // OK disabled.
    okButton.setEnabled(false);

    setBgColor(Util.getBgColor());
    DisplayOptions.addChangeListener(this);

    // Make the frame fit its contents.
    pack();
  }
  /**
   * 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);
  }
  /**
   * Callback method to process modifications in the common ConfigOptions panel. ConfigOptions was
   * developed to be common to many applications (even though we only have three modes), so it does
   * not have any knowledge of how we are using it within this dialog box. So ConfigOptions just
   * sends updates to registered Observers whenever anything changes. We can receive those
   * notifications here, and decide whether we have enough information to enable the "Connect"
   * button of the dialog box.
   */
  public void update(Observable o, Object arg) {
    // we are going to ignore the Observable object, since we are only
    // observing one object. All we are interested in is the argument.

    if (!(arg instanceof OptionUpdate)) {
      log.log(
          Level.WARNING,
          "DatabaseLocationDialog received update type: " + arg,
          new IllegalArgumentException());
      return;
    }

    OptionUpdate optionUpdate = (OptionUpdate) arg;

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

    switch (optionUpdate.getUpdateType()) {
      case DB_LOCATION_CHANGED:
        location = (String) optionUpdate.getPayload();
        if (configOptions.getApplicationMode() == ApplicationMode.STANDALONE_CLIENT) {
          File f = new File(location);
          if (f.exists() && f.canRead() && f.canWrite()) {
            validDb = true;
            log.info("File chosen " + location);
            config.setParameter(SavedConfiguration.DATABASE_LOCATION, location);
          } else {
            log.warning("Invalid file " + location);
          }
        } else {
          try {
            if (location.matches("\\d+\\.\\d+\\.\\d+\\.\\d+")) {
              // location given matches 4 '.' separated numbers
              // regex could be improved by limiting each quad to
              // no more than 3 digits.
              String[] quads = location.split("\\.");
              byte[] address = new byte[quads.length];
              for (int i = 0; i < quads.length; i++) {
                address[i] = new Integer(quads[i]).byteValue();
              }
              InetAddress.getByAddress(address);
            } else {
              InetAddress.getAllByName(location);
            }
            log.info("Server specified " + location);
            validDb = true;
            config.setParameter(SavedConfiguration.SERVER_ADDRESS, location);
          } catch (UnknownHostException uhe) {
            log.warning("Unknown host: " + location);
            validDb = false;
          }
        }
        break;
      case PORT_CHANGED:
        port = (String) optionUpdate.getPayload();
        int p = Integer.parseInt(port);

        if (p >= LOWEST_PORT && p < HIGHEST_PORT) {
          if (p < SYSTEM_PORT_BOUNDARY) {
            log.info("User chose System port " + port);
          } else if (p < IANA_PORT_BOUNDARY) {
            log.info("User chose IANA port " + port);
          } else {
            log.info("User chose dynamic port " + port);
          }
          validPort = true;
          config.setParameter(SavedConfiguration.SERVER_PORT, port);
        } else {
          validPort = false;
        }
        break;
      case NETWORK_CHOICE_MADE:
        networkType = (ConnectionType) optionUpdate.getPayload();
        switch (networkType) {
          case SOCKET:
            log.info("Server connection via Sockets");
            break;
          case RMI:
            log.info("Server connection via RMI");
            break;
          default:
            log.info("Unknown connection type: " + networkType);
            break;
        }
        config.setParameter(SavedConfiguration.NETWORK_TYPE, "" + networkType);
        validCnx = true;
        break;
      default:
        log.warning("Unknown update: " + optionUpdate);
        break;
    }

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);
  }
Esempio n. 29
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 public void setUndoAction(String cmd, ActionListener listener) {
   undoButton.setActionCommand(cmd);
   undoButton.addActionListener(listener);
 }
Esempio n. 30
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 public void setAbandonAction(String cmd, ActionListener listener) {
   abandonButton.setActionCommand(cmd);
   abandonButton.addActionListener(listener);
 }