Example usage for javax.swing JTextField getText

Introduction

In this page you can find the example usage for javax.swing JTextField getText.

Prototype

public String getText() 

Source Link

Document

Returns the text contained in this TextComponent.

Usage

From source file:se.llbit.chunky.renderer.ui.Adjuster.java

@Override
public void actionPerformed(ActionEvent e) {
    JTextField source = (JTextField) e.getSource();
    try {/*from  w  w w .ja va 2 s . c  o  m*/
        double value = numberFormat.parse(source.getText()).doubleValue();
        double sliderValue = QuickMath.clamp(value, min, max);
        if (clampMin) {
            value = QuickMath.max(value, min);
        }
        if (clampMax) {
            value = QuickMath.min(value, max);
        }
        setSlider(sliderValue);
        valueChanged(value);
    } catch (NumberFormatException ex) {
    } catch (ParseException ex) {
        // TODO warn user that the value was not updated
    }
}

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From source file:se.trixon.jota.client.ui.MainFrame.java

private void requestConnect() throws NotBoundException {
    String[] hosts = mOptions.getHosts().split(";");
    Arrays.sort(hosts);//from   w  w w.j a  va  2s.  com
    DefaultComboBoxModel comboBoxModel = new DefaultComboBoxModel(hosts);
    JComboBox hostComboBox = new JComboBox(comboBoxModel);
    hostComboBox.setEditable(true);

    hostComboBox.setSelectedItem(mClient.getHost());
    JTextField portTextField = new JTextField(String.valueOf(mClient.getPortHost()));
    final JComponent[] inputs = new JComponent[] { new JLabel(Dict.HOST.toString()), hostComboBox,
            new JLabel(Dict.PORT.toString()), portTextField, };

    Object[] options = { Dict.CONNECT.toString(), Dict.CANCEL.toString() };
    int retval = JOptionPane.showOptionDialog(this, inputs, Dict.CONNECT_TO_HOST.toString(),
            JOptionPane.YES_NO_OPTION, JOptionPane.PLAIN_MESSAGE, null, options, options[0]);

    if (retval == 0) {
        String currentHost = mClient.getHost();
        int currentPort = mClient.getPortHost();
        String host = (String) hostComboBox.getSelectedItem();
        String portString = portTextField.getText();

        try {
            int port = Integer.valueOf(portString);
            mManager.disconnect();
            mManager.connect(host, port);

            if (comboBoxModel.getIndexOf(host) == -1) {
                comboBoxModel.addElement(host);
            }
            mOptions.setHosts(SwingHelper.comboBoxModelToString(comboBoxModel));
        } catch (NumberFormatException e) {
            Message.error(this, Dict.ERROR.toString(), String.format(Dict.INVALID_PORT.toString(), portString));
        } catch (NotBoundException | MalformedURLException | RemoteException | SocketException ex) {
            Message.error(this, Dict.ERROR.toString(), ex.getLocalizedMessage());
            mClient.setHost(currentHost);
            mClient.setPortHost(currentPort);
        }
    }
}

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From source file:threads.ButtonThread.java

private String componentToString(JComponent component) {
    String s = null;//from w w w . ja v  a  2 s  .c  o  m
    if (component instanceof JDateChooser) {
        JDateChooser dateChooser = (JDateChooser) component;
        s = ((JTextField) dateChooser.getDateEditor().getUiComponent()).getText();
    } else if (component instanceof JTextField) {
        JTextField textField = (JTextField) component;
        s = textField.getText();
    }
    return s;
}

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From source file:tools.help.java

/**
 * kontrolor na double tie meni bodku ?iarku
 *
 * @param Y Jtext field vstup/*  w ww .j a v  a  2  s. com*/
 * @param output ak je Y kokoina tak vyhodi tuto hodnotu
 * @return
 */
public static double ReadCheckDouble(javax.swing.JTextField Y, double output) {
    String hodnota1 = Y.getText();
    hodnota1 = hodnota1.replace(" ", "");
    String hodnota2 = hodnota1.replace(",", ".");
    if (hodnota1.equals(hodnota2)) {
    } else {
        Y.setText(hodnota2);
    }
    Double value;
    try {
        value = Double.parseDouble(hodnota2);
        Y.setForeground(Color.black);
        return value;
    } catch (NumberFormatException | NullPointerException e) {
        Y.setForeground(Color.red);
        return value = output;
    }
}

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From source file:tools.help.java

/**
 * vyluje to iste ?islo po kontrole a ak je kokotnia tak vrati hodnotu aout
 * put, a ete ak je kokotina tak vyhodi error sigh
 *
 * @param Y Jtext field//w w  w . j  a va 2 s.c  o m
 * @param output
 * @return
 */
public static double ReadCheckDoubleErrorSign(javax.swing.JTextField Y, double output) {
    String hodnota1 = Y.getText();
    hodnota1 = hodnota1.replace(" ", "");
    String hodnota2 = hodnota1.replace(",", ".");
    if (hodnota1.equals(hodnota2)) {
    } else {
        Y.setText(hodnota2);
    }
    Double value;
    try {
        value = Double.parseDouble(hodnota2);
        Y.setForeground(Color.black);
        return value;
    } catch (NumberFormatException | NullPointerException e) {
        Y.setForeground(Color.red);
        help.warning1row(language_help.LangLabel(constants.getLanguage_option(), 3));
        return value = output;

    }
}

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From source file:tools.help.java

public static int ReadCheckIntErrorSign(javax.swing.JTextField Y, int output, String error) {
    String hodnota1 = Y.getText();
    hodnota1 = hodnota1.replace(" ", "");
    String hodnota2 = hodnota1.replace(",", ".");
    if (hodnota1.equals(hodnota2)) {
    } else {/*from www. java 2s  .c om*/
        Y.setText(hodnota2);
    }
    int value;
    try {
        value = Integer.parseInt(hodnota2);
        Y.setForeground(Color.black);
        return value;
    } catch (NumberFormatException | NullPointerException e) {
        Y.setForeground(Color.red);
        help.warning1row(error);
        return value = output;

    }
}

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From source file:TrabajoFinalJava.DescargaFichero.java

@Override
public void run() {

    //************************INICIO****INTERFAZ**************************************************************************

    JFrame principal = new JFrame("GESTOR DESCARGAS");
    //Colores/*from www .  ja  v a2  s . c o  m*/

    Color nuevoColor = new Color(167, 220, 231);

    principal.getContentPane().setBackground(nuevoColor);

    JLabel tituloPrincipal = new JLabel("GESTOR DESCARGAS");
    JLabel tituloVentana = new JLabel("DESCARGA FICHERO FTP");
    //Recojo la fuente que se esta utilizando actualmente.
    Font auxFont = tituloPrincipal.getFont();

    //Aplico la fuente actual, y al final le doy el tamao del texto...
    tituloPrincipal.setFont(new Font(auxFont.getFontName(), auxFont.getStyle(), 30));
    tituloVentana.setFont(new Font(auxFont.getFontName(), auxFont.getStyle(), 30));
    //tituloVentana.setAlignmentY(0);

    JLabel nombreArchivo = new JLabel("INTRODUCE EL NOMBRE DEL FICHERO A DESCARGAR.");
    JTextField nombreArchivoIn = new JTextField();
    JButton descarga = new JButton("DESCARGA FICHERO.");
    JButton atras = new JButton("ATRAS");

    JButton salir = new JButton("Salir");

    GridBagLayout gridbag = new GridBagLayout();
    GridBagConstraints gbc = new GridBagConstraints();

    //Asignamos la constante EXIT_ON_CLOSE, cierra la ventana al pulsar la X.
    principal.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    //Asignamos al JFrame el Layout que usaremos, GridBagLayout
    principal.setLayout(gridbag);
    //aadir botones al layout

    gbc.gridx = 1;
    gbc.gridy = 0;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.1; // La fila 0 debe estirarse, le ponemos un 1.0
    gbc.fill = GridBagConstraints.HORIZONTAL;
    principal.add(tituloPrincipal, gbc);

    gbc.gridx = 1;
    gbc.gridy = 1;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.1; // La fila 0 debe estirarse, le ponemos un 1.0
    gbc.fill = GridBagConstraints.NONE;
    principal.add(tituloVentana, gbc);

    gbc.gridx = 1;
    gbc.gridy = 2;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.0;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    principal.add(nombreArchivo, gbc);

    gbc.gridx = 1;
    gbc.gridy = 3;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.0;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    principal.add(nombreArchivoIn, gbc);

    gbc.gridx = 1;
    gbc.gridy = 4;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.0;
    gbc.fill = GridBagConstraints.NONE;
    principal.add(descarga, gbc);

    gbc.gridx = 0;
    gbc.gridy = 5;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.1;
    gbc.fill = GridBagConstraints.NONE;
    principal.add(atras, gbc);

    gbc.gridx = 1;
    gbc.gridy = 5;
    gbc.gridwidth = 1;
    gbc.gridheight = 1;
    gbc.weighty = 0.1; // La fila 0 debe estirarse, le ponemos un 1.0
    gbc.fill = GridBagConstraints.HORIZONTAL;
    principal.add(salir, gbc);

    //Hace visible el panel
    principal.setVisible(true);
    principal.setSize(650, 350);
    principal.setLocationRelativeTo(null);
    principal.setResizable(false);
    //principal.pack();

    descarga.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

            if (descargasUsuarioLog <= 9) {
                try {
                    cFtp.connect(ftpSsrver);
                    boolean login = cFtp.login(ftpUser, ftpPass);
                    System.out.print("conexion establecida");

                    cFtp.enterLocalPassiveMode();

                    nombreFichero = nombreArchivoIn.getText();
                    nombrePc = nombreArchivoIn.getText();

                    CrearListaFicheros listarFicheros = new CrearListaFicheros();
                    listarFicheros.start();

                    for (int i = 0; i < CrearListaFicheros.arrayArchivos.size(); i++) {

                        System.out.println(CrearListaFicheros.arrayArchivos.get(i));

                    }

                    if (CrearListaFicheros.arrayArchivos.contains(nombreFichero)) {
                        FTPFile file = cFtp.mlistFile(nombreFichero);
                        long size = file.getSize();
                        System.out.println("Tamao del fichero= " + size);

                        if (size > 1000000) {
                            System.out.println("El fichero es muy grande......");
                        } else {

                            FileOutputStream fos = new FileOutputStream(nombreFichero);
                            cFtp.retrieveFile(nombreFichero, fos);

                            System.out.println("");
                            System.out.println("Archivo recibido");

                            nombreArchivoIn.setBackground(Color.green);
                            descargasUsuarioLog = descargasUsuarioLog + 1;
                            System.out.println(descargasUsuarioLog);

                            //modificamos las descargas totales del usuario en la BBDD
                            Connection conn;

                            try {
                                try {
                                    Class.forName("com.mysql.jdbc.Driver");
                                } catch (Exception y) {
                                    y.printStackTrace();
                                }

                                conn = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/midb", "root",
                                        "");
                                System.out.println("Conn OK!");

                                stmt = conn.createStatement();

                                stmt.executeUpdate("UPDATE usuarios SET bajadas = '" + descargasUsuarioLog
                                        + "' WHERE usuario = '" + usuarioLog + "';");

                                System.out.print("Descargas modificadas correctamente.");

                                conn.close();
                            } catch (Exception i) {
                                System.out.println(e);
                            }
                        }

                    } else {
                        System.out.println("El fichero no existe...");
                        nombreArchivoIn.setText("El fichero no existe");
                    }

                } catch (IOException r) {
                    r.printStackTrace();
                }

            } else {
                System.out.println(
                        "No te quedan descargas... por favor comuniquese con el administrador del servidor. Gracias.");
                nombreArchivoIn.setText(
                        "No te quedan descargas... por favor comuniquese con el administrador del servidor. Gracias.");

            }

        }

    });

    atras.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

            FormularioAccesoFtp accesoFtp = new FormularioAccesoFtp();
            accesoFtp.inicioFtp();
            principal.setVisible(false);

        }

    });

    salir.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

            System.exit(1000);

        }

    });

}

---

From source file:ucar.unidata.ui.HttpFormEntry.java

/**
 * Open a file browser associated with the text field
 *
 * @param fld  the JTextField//ww  w  . j  av  a 2  s .c o  m
 */
public void browse(JTextField fld) {
    String f = fld.getText();
    JFileChooser chooser = new FileManager.MyFileChooser(f);
    if (chooser.showOpenDialog(fld) == JFileChooser.APPROVE_OPTION) {
        fld.setText(chooser.getSelectedFile().toString());
    }
}

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From source file:uk.ac.liverpool.narrative.SolutionGraph.java

/**
 * @param template//w  ww  . ja  v  a 2 s  . c o  m
 * @param out
 * @param in
 * @param current
 * @return
 * @throws IOException
 */
private StringBuilder mainLoop(final Template template, final JTextArea out, final JTextField in,
        STRIPSState current) throws IOException {
    Collection<Action> aa = ggraph.getOutEdges(current);
    StringBuilder ssf = new StringBuilder();
    if (aa == null) {
        out.append("No action from the start?\n");
        return ssf;
    }

    do {

        if (aa.size() == 1) {
            Action a = aa.iterator().next();
            out.append(actionToString(template, a));
            ssf.append(actionToString(template, a));
            if (a != null) {
                current = ggraph.getOpposite(current, a);

            }
        } else if (aa.size() > 1) {
            int n = 0;
            final Map<Integer, Action> hm = new MapWrapper<Integer, Action>();
            out.append("   Please select the next action: " + "\n");
            Iterator<Action> it = aa.iterator();
            while (it.hasNext()) {
                n++;
                Action a = it.next();
                out.append("   " + n + ") " + actionToString(template, a));
                hm.put(n, a);
            }
            out.append("" + "\n");
            final STRIPSState c2 = current;
            in.addKeyListener(new KeyAdapter() {
                @Override
                public void keyReleased(KeyEvent e) {
                    if (e.getKeyCode() != KeyEvent.VK_ENTER)
                        return;
                    int a = 0;
                    String s = in.getText();
                    try {
                        a = Integer.parseInt(s);
                    } catch (Exception x) {

                    }
                    try {
                        a = Integer.parseInt(s);
                        Action a2 = hm.get(a);
                        if (a2 != null) {
                            out.append(actionToString(template, a2));
                            in.removeKeyListener(this);
                            in.setText("");
                            mainLoop(template, out, in, ggraph.getOpposite(c2, a2));
                        }

                    } catch (Exception x) {
                        return;
                    }
                    super.keyReleased(e);
                }
            });
            return ssf;
        } else {
            break;
        }

        aa = ggraph.getOutEdges(current);
    } while (aa.size() > 0);
    out.append("The end");
    return ssf;
}

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From source file:uk.ac.ucl.cs.cmic.giftcloud.restserver.GiftCloudLoginDialog.java

public PasswordAuthentication getPasswordAuthentication(final String prompt) {
    // Set the default background colour to white
    UIManager UI = new UIManager();
    UI.put("OptionPane.background", Color.white);
    UI.put("Panel.background", Color.white);

    String defaultUserName = "";
    if (giftCloudProperties.getLastUserName().isPresent()) {
        defaultUserName = giftCloudProperties.getLastUserName().get();
    }//w  w w . jav a 2 s. c om

    // Create a panel for entering username and password
    final JPanel usernamePasswordPanel = new JPanel(new GridBagLayout());

    final JLabel promptField = new JLabel(prompt, SwingConstants.CENTER);
    final JTextField usernameField = new JTextField(defaultUserName, 16);
    final JPasswordField passwordField = new JPasswordField(16);

    // Add a special listener to get the focus onto the username field when the component is created, or password if the username has already been populated from the default value
    if (StringUtils.isBlank(defaultUserName)) {
        usernameField.addAncestorListener(new RequestFocusListener());
    } else {
        passwordField.addAncestorListener(new RequestFocusListener());
    }

    usernamePasswordPanel.add(promptField, promptConstraint);
    usernamePasswordPanel.add(new JLabel("Username:"), labelConstraint);
    usernamePasswordPanel.add(usernameField, fieldConstraint);
    usernamePasswordPanel.add(new JLabel("Password:"), labelConstraint);
    usernamePasswordPanel.add(passwordField, fieldConstraint);

    // Show the login dialog
    final int returnValue = JOptionPane.showConfirmDialog(new JDialog(getFrame(parent)), usernamePasswordPanel,
            LOGIN_DIALOG_TITLE, JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, icon);

    if (JOptionPane.OK_OPTION == returnValue) {
        giftCloudProperties.setLastUserName(usernameField.getText());
        giftCloudProperties.setLastPassword(passwordField.getPassword());
        giftCloudProperties.save();

        return new PasswordAuthentication(usernameField.getText(), passwordField.getPassword());
    } else {
        return null;
    }
}

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