/** Listener to handle button actions */
 public void actionPerformed(ActionEvent e) {
   // Check if the user changed the service filter option
   if (e.getSource() == service_box) {
     service_list.setEnabled(service_box.isSelected());
     service_list.clearSelection();
     remove_service_button.setEnabled(false);
     add_service_field.setEnabled(service_box.isSelected());
     add_service_field.setText("");
     add_service_button.setEnabled(false);
   }
   // Check if the user pressed the add service button
   if ((e.getSource() == add_service_button) || (e.getSource() == add_service_field)) {
     String text = add_service_field.getText();
     if ((text != null) && (text.length() > 0)) {
       service_data.addElement(text);
       service_list.setListData(service_data);
     }
     add_service_field.setText("");
     add_service_field.requestFocus();
   }
   // Check if the user pressed the remove service button
   if (e.getSource() == remove_service_button) {
     Object[] sels = service_list.getSelectedValues();
     for (int i = 0; i < sels.length; i++) {
       service_data.removeElement(sels[i]);
     }
     service_list.setListData(service_data);
     service_list.clearSelection();
   }
 }
 private void loadFloor() {
   if (currentFloor == null) return;
   isLoading = true;
   blendingCheckbox.setSelected(currentFloor.occlude);
   switch (previewBox.getMode()) {
     case RT3_GAME:
       gameColour.setColour(currentFloor.colour2);
       gameTexture.setValue(currentFloor.texture);
       gameName.setText(currentFloor.name);
       break;
     case RT3_MAP:
       gameColour.setColour(currentFloor.minimapColour);
       gameTexture.setValue(currentFloor.texture);
       gameName.setText(currentFloor.name);
       break;
     case RT4P_OVERLAY:
       gameColour.setColour(currentFloor.hdColour);
       gameTexture.setValue(currentFloor.hdTexture);
       // gameName.setText(currentFloor.name);
       break;
     case RT4P_UNDERLAY:
       gameColour.setColour(currentFloor.hdUlColour);
       gameTexture.setValue(currentFloor.hdUlTexture);
       // gameName.setText(currentFloor.name);
       break;
   }
   isLoading = false;
   previewBox.repaint();
 }
  /** Creates new form SIPHeadersParametersFrame */
  public StackPanel(ConfigurationFrame configurationFrame, ProxyLauncher proxyLauncher) {
    super();
    this.parent = configurationFrame;
    this.proxyLauncher = proxyLauncher;

    listeningPointsList = new ListeningPointsList(proxyLauncher);

    initComponents();

    // Init the components input:
    try {
      Configuration configuration = proxyLauncher.getConfiguration();
      if (configuration == null) return;
      if (configuration.stackName != null) proxyStackNameTextField.setText(configuration.stackName);
      if (configuration.stackIPAddress != null)
        proxyIPAddressTextField.setText(configuration.stackIPAddress);

      if (configuration.outboundProxy != null)
        outboundProxyTextField.setText(configuration.outboundProxy);
      if (configuration.routerPath != null) routerClassTextField.setText(configuration.routerPath);
      if (configuration == null) listeningPointsList.displayList(new Hashtable());
      else listeningPointsList.displayList(configuration.listeningPoints);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  /** Loads the default settings from Preferences to set up the dialog. */
  public void legacyLoadDefaults() {
    String defaultsString = Preferences.getDialogDefaults(getDialogName());

    if ((defaultsString != null) && (newImage != null)) {

      try {
        StringTokenizer st = new StringTokenizer(defaultsString, ",");

        textSearchWindowSide.setText("" + MipavUtil.getInt(st));
        textSimilarityWindowSide.setText("" + MipavUtil.getInt(st));
        textNoiseStandardDeviation.setText("" + MipavUtil.getFloat(st));
        textDegree.setText("" + MipavUtil.getFloat(st));
        doRician = MipavUtil.getBoolean(st);
        doRicianCheckBox.setSelected(doRician);
        textDegree.setEnabled(doRician);
        labelDegree.setEnabled(doRician);
        image25DCheckBox.setSelected(MipavUtil.getBoolean(st));

        if (MipavUtil.getBoolean(st)) {
          newImage.setSelected(true);
        } else {
          replaceImage.setSelected(true);
        }

      } catch (Exception ex) {

        // since there was a problem parsing the defaults string, start over with the original
        // defaults
        Preferences.debug("Resetting defaults for dialog: " + getDialogName());
        Preferences.removeProperty(getDialogName());
      }
    }
  }
 // Clear text fields
 public void returnToRental() {
   idTextField.setText("");
   quantityTextField.setText("");
   dateTextField.setText("MM/DD/YYYY");
   totalItems.setText("");
   totalCost.setText("");
 }
Example #6
0
 public void syncPanel() {
   panelPat.syncPanel();
   regionAButton.setBorderPainted(dlg.panelMain.mark.getRegion() == Reg.A);
   regionBButton.setBorderPainted(dlg.panelMain.mark.getRegion() == Reg.B);
   regionCButton.setBorderPainted(dlg.panelMain.mark.getRegion() == Reg.C);
   elevBox.setText(dlg.panelMain.mark.getElevation());
   heightBox.setText(dlg.panelMain.mark.getObjectHeight());
   sourceBox.setText(dlg.panelMain.mark.getSource());
   infoBox.setText(dlg.panelMain.mark.getInfo());
   for (Sts sts : statuses.keySet()) {
     int item = statuses.get(sts);
     if (dlg.panelMain.mark.getStatus() == sts) statusBox.setSelectedIndex(item);
   }
   for (Cns cns : constructions.keySet()) {
     int item = constructions.get(cns);
     if (dlg.panelMain.mark.getConstr() == cns) constrBox.setSelectedIndex(item);
   }
   for (Con con : conspicuities.keySet()) {
     int item = conspicuities.get(con);
     if (dlg.panelMain.mark.getConsp() == con) conBox.setSelectedIndex(item);
   }
   for (Con con : reflectivities.keySet()) {
     int item = reflectivities.get(con);
     if (dlg.panelMain.mark.getRefl() == con) reflBox.setSelectedIndex(item);
   }
 }
Example #7
0
 public void clrFields() {
   tfClave.setText("");
   tfNombre.setText("");
   tfExistencia.setText("");
   tfMarca.setText("");
   tfPrecio.setText("");
 }
 private void sendRequest(BlockPdu pdu) {
   setButton.setEnabled(false);
   getButton.setEnabled(false);
   getNextButton.setEnabled(false);
   lmessage.setText("Sending request ..");
   lmessage.setBackground(Color.white);
   try {
     varbind var = pdu.getResponseVariableBinding();
     AsnObjectId oid = var.getOid();
     AsnObject res = var.getValue();
     if (res != null) {
       toid.setText(oid.toString());
       tvalue.setText(res.toString());
       lmessage.setText("Received aswer ");
       lmessage.setBackground(Color.white);
     } else {
       lmessage.setText("Received no aswer ");
       lmessage.setBackground(Color.red);
     }
   } catch (PduException exc) {
     lmessage.setText("PduException: " + exc.getMessage());
     lmessage.setBackground(Color.red);
     exc.printStackTrace();
   } catch (java.io.IOException exc) {
     lmessage.setText("IOException: " + exc.getMessage());
     lmessage.setBackground(Color.red);
     exc.printStackTrace();
   }
   setButton.setEnabled(true);
   getButton.setEnabled(true);
   getNextButton.setEnabled(true);
 }
  private void parseDirective(String directive) {
    if (directive == null) {
      System.err.println("Directive is null.");
      return;
    }

    String[] pair = directive.split("=");
    if (pair == null || pair.length != 2) {
      System.err.println("Unable to parse directive: \"" + directive + "\" Ignored.");
      return;
    }

    String key = pair[0].trim(), value = pair[1].trim();

    // clean these, might have too much whitespace around commas
    if (validKeys.indexOf(key) == FONT || validKeys.indexOf(key) == PRELOAD) {
      value = value.replaceAll("[\\s]*,[\\s]*", ",");
    }

    if (validKeys.indexOf(key) == -1) {
      System.err.println("Directive key not recognized: \"" + key + "\" Ignored.");
      return;
    }
    if (value.equals("")) {
      System.err.println("Directive value empty. Ignored.");
      return;
    }

    value = value.replaceAll("^\"|\"$", "").replaceAll("^'|'$", "");

    // System.out.println( key + " = " + value );

    boolean v;
    switch (validKeys.indexOf(key)) {
      case CRISP:
        v = value.toLowerCase().equals("true");
        crispBox.setSelected(v);
        break;
      case FONT:
        fontField.setText(value);
        break;
      case GLOBAL_KEY_EVENTS:
        v = value.toLowerCase().equals("true");
        globalKeyEventsBox.setSelected(v);
        break;
      case PAUSE_ON_BLUR:
        v = value.toLowerCase().equals("true");
        pauseOnBlurBox.setSelected(v);
        break;
      case PRELOAD:
        preloadField.setText(value);
        break;
      case TRANSPARENT:
        v = value.toLowerCase().equals("true");
        // transparentBox.setSelected(v);
        break;
    }
  }
 private void rodytiAutoRinkinius() {
   zonaNeregAuto.setText("");
   for (Automobilis a : rg.neregAuto) zonaNeregAuto.append(a.toString() + "\n");
   zonaRegAuto.setText("");
   for (Map.Entry<String, Automobilis> me : rg.regAuto.entrySet())
     zonaRegAuto.append(String.format("%8s=%s\n", me.getKey(), me.getValue()));
   tfNeregKiekis.setText(Integer.toString(rg.neregAuto.size()));
   tfRegKiekis.setText(Integer.toString(rg.regAuto.size()));
 }
  private void extraInit() {
    addSynapses();

    jTextFieldDelay.setText(mySynProps.getDelayGenerator().toShortString());
    jTextFieldWeights.setText(mySynProps.getWeightsGenerator().toShortString());
    jTextFieldThreshold.setText(mySynProps.getThreshold() + "");

    jComboBoxSynapseType.setSelectedItem(mySynProps.getSynapseType());
  }
Example #12
0
  private void mostrar(String str) {
    StringTokenizer st = new StringTokenizer(str, "_");

    clave = st.nextToken();
    nombre = st.nextToken();
    marca = st.nextToken();
    existencia = st.nextToken();
    precio = st.nextToken();

    tfClave.setText(clave);
    tfNombre.setText(nombre);
    tfMarca.setText(marca);
    tfExistencia.setText(existencia);
    tfPrecio.setText(precio);
  }
Example #13
0
  private void setCurrentDirectory(File file) {

    if (file == null) {
      currentDirectoryTextField.setText("");
      settingsNode.setValueOfChild(CURRENT_DIRECTORY, "");
    } else {
      currentDirectoryTextField.setText(file.getAbsolutePath());
      settingsNode.setValueOfChild(CURRENT_DIRECTORY, file.getAbsolutePath());
    }

    if (gradlePluginLord.setCurrentDirectory(file)) {
      // refresh the tasks only if we actually changed the current directory
      gradlePluginLord.addRefreshRequestToQueue();
    }
  }
Example #14
0
  /** Loading the values stored into configuration form */
  private void loadValues() {
    PacketLoggingService packetLogging = LoggingUtilsActivator.getPacketLoggingService();
    PacketLoggingConfiguration cfg = packetLogging.getConfiguration();

    enableCheckBox.setSelected(cfg.isGlobalLoggingEnabled());

    sipProtocolCheckBox.setSelected(cfg.isSipLoggingEnabled());
    jabberProtocolCheckBox.setSelected(cfg.isJabberLoggingEnabled());
    rtpProtocolCheckBox.setSelected(cfg.isRTPLoggingEnabled());
    ice4jProtocolCheckBox.setSelected(cfg.isIce4JLoggingEnabled());
    fileCountField.setText(String.valueOf(cfg.getLogfileCount()));
    fileSizeField.setText(String.valueOf(cfg.getLimit() / 1000));

    updateButtonsState();
  }
 @Override
 public void actionPerformed(ActionEvent e) {
   String chosen;
   chosen = JOptionPane.showInputDialog(Localization.lang("Choose the URL to download."), "");
   if (chosen == null) {
     return;
   }
   File toFile;
   try {
     String toName =
         FileDialogs.getNewFile(
             frame,
             new File(System.getProperty("user.home")),
             null,
             JFileChooser.SAVE_DIALOG,
             false);
     if (toName == null) {
       return;
     } else {
       toFile = new File(toName);
     }
     URL url = new URL(chosen);
     MonitoredURLDownload.buildMonitoredDownload(comp, url).downloadToFile(toFile);
     comp.setText(toFile.getPath());
   } catch (Exception ex) {
     JOptionPane.showMessageDialog(
         null,
         Localization.lang("Error downloading file '%0'", chosen),
         Localization.lang("Download failed"),
         JOptionPane.ERROR_MESSAGE);
   }
 }
 /** {@inheritDoc} */
 public Component getTableCellEditorComponent(
     JTable table, Object value, boolean isSelected, int row, int column) {
   BranchDescriptor d = myBranches.get(row);
   myInvalidValues = d.existingBranches;
   myTextField.setText(d.newBranchName == null ? "" : d.newBranchName);
   return myPanel;
 }
Example #17
0
  /**
   * Call this to set a custom gradle executor. We'll enable all fields appropriately and setup the
   * foundation settings. We'll also fire off a refresh.
   *
   * @param file the file to use as a custom executor. Null not to use one.
   */
  private void setCustomGradleExecutor(File file) {
    String storagePath;
    boolean isUsingCustom = false;
    if (file == null) {
      isUsingCustom = false;
      storagePath = null;
    } else {
      isUsingCustom = true;
      storagePath = file.getAbsolutePath();
    }

    // set the executor in the foundation
    if (gradlePluginLord.setCustomGradleExecutor(file)) {
      // refresh the tasks only if we actually changed the executor
      gradlePluginLord.addRefreshRequestToQueue();
    }

    // set the UI values
    useCustomGradleExecutorCheckBox.setSelected(isUsingCustom);
    customGradleExecutorField.setText(storagePath);

    // enable the UI appropriately.
    browseForCustomGradleExecutorButton.setEnabled(isUsingCustom);
    customGradleExecutorField.setEnabled(isUsingCustom);

    // store the settings
    settingsNode.setValueOfChild(CUSTOM_GRADLE_EXECUTOR, storagePath);
  }
 private void setTextToFile(final LookupFile file) {
   String text = file.getAbsolutePath();
   if (file.isDirectory() && !text.endsWith(myFinder.getSeparator())) {
     text += myFinder.getSeparator();
   }
   myPathTextField.setText(text);
 }
Example #19
0
  void handleScanFiles(JTextField field, String[] extensions) {
    String[] dataFiles = scanDataFolderForFilesByType(extensions);
    if (dataFiles == null || dataFiles.length == 0) return;

    String[] oldFileList = field.getText().trim().split(",");
    ArrayList<String> newFileList = new ArrayList<String>();
    for (String c : oldFileList) {
      c = c.trim();
      if (!c.equals("") && newFileList.indexOf(c) == -1) // TODO check exists() here?
      {
        newFileList.add(c);
      }
    }
    for (String c : dataFiles) {
      c = c.trim();
      if (!c.equals("") && newFileList.indexOf(c) == -1) {
        newFileList.add(c);
      }
    }
    Collections.sort(newFileList);
    String finalFileList = "";
    int i = 0;
    for (String s : newFileList) {
      finalFileList += (i > 0 ? ", " : "") + s;
      i++;
    }
    field.setText(finalFileList);
  }
  private void completePanel() {
    if (criterion != null) {
      jtfCode.setText(criterion.getCode());
      jtfCode.setEditable(false);
      jtfLibelle.setText(criterion.getLibelle());

      jcbSortOrder.setSelectedIndex((criterion.getSortOrder() > 0) ? 0 : 1);

      jcbPlacementCriterion.setSelected(criterion.isPlacement());
      jcbClassementCriterion.setSelected(criterion.isClassement());

      jcbSortOrder.setEnabled(!parent.getWorkConfiguration().isOfficialProfile());
      jcbPlacementCriterion.setEnabled(!parent.getWorkConfiguration().isOfficialProfile());
      jcbClassementCriterion.setEnabled(!parent.getWorkConfiguration().isOfficialProfile());
    }
  }
    public boolean stopCellEditing() {
      Object descrip = null, costo = null;
      JTextField campo = ((JTextField) this.getComponent());
      String codigo = campo.getText();
      if (codigo == "") {
        return false;
      }
      descrip =
          Almacenes.groovyPort(
              "omoikane.principal.Articulos.getArticulo('codigo = \""
                  + codigo
                  + "\"').descripcion");
      costo =
          Almacenes.groovyPort(
              "omoikane.principal.Articulos.getArticulo('select * from articulos,precios where articulos.codigo = \""
                  + codigo
                  + "\" "
                  + "and articulos.id_articulo = precios.id_articulo and precios.id_almacen = '+omoikane.principal.Principal.config.idAlmacen[0].text()).costo");

      if (descrip == null) {
        Dialogos.lanzarAlerta("El artículo que capturó no exíste");
        campo.setText("");
        return false;
      } else {
        tablaPrincipal.setValueAt(
            descrip, tablaPrincipal.getEditingRow(), tablaPrincipal.getEditingColumn() + 1);
        tablaPrincipal.setValueAt(
            costo, tablaPrincipal.getEditingRow(), tablaPrincipal.getEditingColumn() + 2);
        return super.stopCellEditing();
      }
    }
Example #22
0
  Server() {
    setSize(500, 100);
    setVisible(true);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    thread = new Thread(this);
    clientList = new ArrayList<ClientData>();
    sList = new ArrayList<ServerThread>();
    JPanel panel = new JPanel();
    panel.add(new JLabel("Port :"));
    portText = new JTextField(5);
    portText.setText("7777");
    panel.add(portText);
    startButton = new JButton("Start server");
    startButton.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {

            try {
              port = Integer.parseInt(portText.getText());
              thread.start();
              startButton.setEnabled(false);
            } catch (NumberFormatException ex) {
              JOptionPane.showMessageDialog(null, "B³êdny format numeru portu");
              portText.setText("");
            }
          }
        });
    panel.add(startButton);
    l = new JLabel("Serwer jest nieaktywny");
    panel.add(l);
    add(panel, BorderLayout.NORTH);
  }
Example #23
0
  /**
   * Used to initialize the componenets. Also called after every event that is required to update
   * other fields.
   */
  public void setup() {
    if (firstTime) {
      defaultDirBackupPath = convertSet.getBackupPath().getPath();
      defaultOneFileBackupPath = System.getProperty("user.dir");
      firstTime = false;
    }

    dirTF.setText(convertSet.getSourcePath().getPath());
    recursiveCheckBox.setSelected(converter.isRecurse());
    if (converter.isStaticVersioning()) {
      staticVersioningRadioButton.setSelected(true);
    } else {
      dynamicVersioningRadioButton.setSelected(true);
    }
    backupTF.setText(defaultDirBackupPath);
  }
Example #24
0
  @Override
  public void keyPressed(KeyEvent e) {
    // frm.repaint();
    strgr = txter.getText();
    taken = strgr.length();

    chl = strgr.charAt(taken - 1);
    // strgr = "";
    txter.setText(strgr);
    if (chl == 'a') {
      my_car.row -= 10;
      System.out.println(my_car.row);
    }
    if (chl == 'd') {
      my_car.row += 10;
      System.out.println(my_car.row);
    }
    if (chl == 'w') {
      my_car.col -= 10;
      System.out.println(my_car.col);
    }
    if (chl == 's') {
      my_car.col += 10;
      System.out.println(my_car.col);
    }
    System.out.println(chl);
  }
Example #25
0
 /**
  * Sets the text of this text field.
  *
  * @param text the text to show in this text field
  */
 public void setText(String text) {
   if ((text == null || text.length() == 0) && !isFocusOwner()) setDefaultText();
   else {
     this.setForeground(foregroundColor);
     super.setText(text);
   }
 }
  void jButtonWeights_actionPerformed(ActionEvent e) {
    NumberGeneratorDialog dlg =
        new NumberGeneratorDialog(
            (Frame) null,
            "Weights",
            "Weight of synaptic connections",
            mySynProps.getWeightsGenerator(),
            true);

    // Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = dlg.getSize();
    if (frameSize.height > screenSize.height) {
      frameSize.height = screenSize.height;
    }
    if (frameSize.width > screenSize.width) {
      frameSize.width = screenSize.width;
    }
    dlg.setLocation(
        (screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
    dlg.setVisible(true);

    jTextFieldWeights.setText(mySynProps.getWeightsGenerator().toShortString());

    // mySynProps.setWeightsGenerator(dlg.getFinalNumGen());
  }
Example #27
0
  private Component createCurrentDirectoryPanel() {
    currentDirectoryTextField = new JTextField();
    currentDirectoryTextField.setEditable(false);

    String currentDirectory = settingsNode.getValueOfChild(CURRENT_DIRECTORY, null);
    if (currentDirectory == null || "".equals(currentDirectory.trim())) {
      currentDirectory = gradlePluginLord.getCurrentDirectory().getAbsolutePath();
    }

    currentDirectoryTextField.setText(currentDirectory);
    gradlePluginLord.setCurrentDirectory(new File(currentDirectory));

    JButton browseButton =
        new JButton(
            new AbstractAction("Browse...") {
              public void actionPerformed(ActionEvent e) {
                File file = browseForDirectory(gradlePluginLord.getCurrentDirectory());
                if (file != null) {
                  setCurrentDirectory(file);
                }
              }
            });

    JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));

    panel.add(Utility.addLeftJustifiedComponent(new JLabel("Current Directory")));
    panel.add(createSideBySideComponent(currentDirectoryTextField, browseButton));

    return panel;
  }
 void connectionFailed() {
   login.setEnabled(true);
   logout.setEnabled(false);
   // whoIsIn.setEnabled(false);
   chatStatus.setText("Please login first");
   chatField.setText("");
   // reset port number and host name as a construction time
   tfPort.setText("" + defaultPort);
   tfServer.setText(defaultHost);
   // let the user change them
   tfServer.setEditable(false);
   tfPort.setEditable(false);
   // don't react to a <CR> after the username
   chatField.removeActionListener(this);
   connected = false;
 }
Example #29
0
  // ボタンが押されたときのイベント処理
  public void actionPerformed(ActionEvent e) {
    String cmd = e.getActionCommand();

    if (cmd.equals("submit")) { // 送信
      sendMessage("msg " + msgTextField.getText());
      msgTextField.setText("");
    } else if (cmd.equals("rename")) { // 名前の変更
      sendMessage("setName " + nameTextField.getText());
    } else if (cmd.equals("addRoom")) { // 部屋を作成
      String roomName = nameTextField.getText();
      sendMessage("addRoom " + roomName);
      enteredRoom(roomName);
      sendMessage("getUsers " + roomName);
    } else if (cmd.equals("enterRoom")) { // 入室
      Object room = roomList.getSelectedValue();
      if (room != null) {
        String roomName = room.toString();
        sendMessage("enterRoom " + roomName);
        enteredRoom(roomName);
      }
    } else if (cmd.equals("exitRoom")) { // 退室
      sendMessage("exitRoom " + roomName);
      exitedRoom();
    }
  }
Example #30
0
  public void actionPerformed(ActionEvent e) {
    if (e.getSource() == from) {
      String tmpFrom = from.getText().trim();
      String tmpTo = to.getText().trim();
      if (tmpFrom.equals("MST") || tmpFrom.equals("mst")) findMinSpan();
      else {
        try { // check if from exists
          // String str = from.getText();
          // fixa så man kan skippa att skriva första med stor bokstav
          tmpFrom = Character.toUpperCase(tmpFrom.charAt(0)) + tmpFrom.substring(1);
          int pos = noderna.findLeading(tmpFrom).getNodeNo();
          route.setText(introText + "\n");
          from.setText(noderna.find(pos).toString());
        } catch (NullPointerException npe) {
          route.setText(felTextStart + "\n");
          return;
        }
        if (!tmpTo.equals("")) {
          findShort();
        }
      }
    } else if (e.getSource() == to) {
      String tmpFrom = from.getText().trim();
      String tmpTo = to.getText().trim();
      if (tmpTo.equals("MST") || tmpTo.equals("mst")) findMinSpan();
      else {
        try { // check if to exists
          // String str = to.getText();
          tmpTo = Character.toUpperCase(tmpTo.charAt(0)) + tmpTo.substring(1);
          int pos = noderna.findLeading(tmpTo).getNodeNo();
          route.setText(introText + "\n");
          to.setText(noderna.find(pos).toString());
        } catch (NullPointerException npe) {
          route.setText(felTextStart + "\n");
          return;
        }
        if (!tmpFrom.equals("")) {
          findShort();
        }
      }

      /*
      else if ( ! from.getText().equals("") )
      	findShort();
      */
    }
  }