Example usage for javax.swing JTextField JTextField

Introduction

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

Prototype

public JTextField(int columns) 

Source Link

Document

Constructs a new empty TextField with the specified number of columns.

Usage

From source file:Main.java

private JPanel create() {
    JPanel panel = new JPanel();
    GroupLayout layout = new GroupLayout(panel);
    panel.setLayout(layout);//from ww  w  . java2  s.co  m
    layout.setAutoCreateGaps(true);
    layout.setAutoCreateContainerGaps(true);
    GroupLayout.ParallelGroup parallel = layout.createParallelGroup();
    layout.setHorizontalGroup(layout.createSequentialGroup().addGroup(parallel));
    GroupLayout.SequentialGroup sequential = layout.createSequentialGroup();
    layout.setVerticalGroup(sequential);
    for (int i = 0; i < NUM; i++) {
        labels[i] = new JLabel(String.valueOf(i + 1), JLabel.RIGHT);
        fields[i] = new JTextField(String.valueOf("" + (i + 1)));
        labels[i].setLabelFor(fields[i]);
        parallel.addGroup(layout.createSequentialGroup().addComponent(labels[i]).addComponent(fields[i]));
        sequential.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(labels[i])
                .addComponent(fields[i]));
        layout.linkSize(SwingConstants.HORIZONTAL, labels[i], labels[0]);
    }
    return panel;
}

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From source file:EditorPaneExample1.java

public EditorPaneExample1() {
    super("JEditorPane Example 1");

    pane = new JEditorPane();
    pane.setEditable(false); // Read-only
    getContentPane().add(new JScrollPane(pane), "Center");

    JPanel panel = new JPanel();
    panel.setLayout(new BorderLayout(4, 4));
    JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT);
    panel.add(urlLabel, "West");
    textField = new JTextField(32);
    panel.add(textField, "Center");

    getContentPane().add(panel, "South");

    // Change page based on text field
    textField.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            String url = textField.getText();
            try {
                // Try to display the page
                pane.setPage(url);//ww  w  .j  av  a  2s. com
            } catch (IOException e) {
                JOptionPane.showMessageDialog(pane, new String[] { "Unable to open file", url },
                        "File Open Error", JOptionPane.ERROR_MESSAGE);
            }
        }
    });
}

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From source file:com.vrane.metaGlacier.gui.SNSTopicDialog.java

SNSTopicDialog() {
    super(Main.frame, true);
    JPanel mainPanel = new JPanel(new GridLayout(4, 2));
    final JTextField topicNameJT = new JTextField(10);
    final JTextField emailJT = new JTextField(10);
    final JButton subscribeButton = new JButton("subscribe");

    mainPanel.setBorder(BorderFactory.createEmptyBorder(10, 5, 5, 5));

    mainPanel.add(new JLabel("topic name"));
    mainPanel.add(topicNameJT);/*from w  w  w .j  a va2 s.c om*/

    mainPanel.add(new JLabel("email"));
    mainPanel.add(emailJT);

    final String metadata_account_email = Main.frame.getMPCUser();
    if (metadata_account_email != null) {
        emailJT.setText(metadata_account_email);
    }

    mainPanel.add(new JLabel());
    mainPanel.add(subscribeButton);
    subscribeButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent ae) {
            final String email = emailJT.getText();
            final String name = topicNameJT.getText();
            boolean success = false;

            if (!EmailValidator.getInstance().isValid(email)) {
                JOptionPane.showMessageDialog(null, "Invalid email address");
                return;
            }
            try {
                success = new SNSTopic().createTopic(name, email);
            } catch (Exception ex) {
                LGR.log(Level.SEVERE, null, ex);
            }
            if (success) {
                JOptionPane.showMessageDialog(null, "Please check your email to confirm");
                dispose();
                return;
            }
            JOptionPane.showMessageDialog(null, "Error subscribing");
        }
    });
    add(mainPanel);
    pack();
    setLocationRelativeTo(Main.frame);
    setVisible(true);
}

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From source file:Main.java

private JPanel createTabbedPanel() {
    JPanel panel = new JPanel(new BorderLayout());
    JTextField field = new JTextField(50);
    JEditorPane pane = new JEditorPane();
    pane.setPreferredSize(new Dimension(700, 500));

    panel.add(field, BorderLayout.NORTH);
    panel.add(pane, BorderLayout.CENTER);
    return panel;
}

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From source file:layout.SpringGrid.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread./*from ww  w. jav a 2 s .  c  o  m*/
 */
private static void createAndShowGUI() {
    //Create the panel and populate it.
    JPanel panel = new JPanel(new SpringLayout());
    for (int i = 0; i < 9; i++) {
        JTextField textField = new JTextField(Integer.toString(i));

        //Make the 4th field extra big.
        if (i == 4) {
            textField.setText("This one is extra long.");
        }

        panel.add(textField);
    }

    //Lay out the panel.
    SpringUtilities.makeGrid(panel, 3, 3, //rows, cols
            5, 5, //initialX, initialY
            5, 5);//xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    panel.setOpaque(true); //content panes must be opaque
    frame.setContentPane(panel);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:org.jdal.swing.report.DefaultReportParameterEditor.java

public JComponent getEditor() {
    if (editor == null)
        editor = new JTextField(15);
    return editor;
}

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From source file:com.vrane.metaGlacier.gui.MetaDataSignUpDialog.java

MetaDataSignUpDialog() {
    super(Main.frame, true);
    JPanel signUpPanel = new JPanel(new GridLayout(4, 2));
    final JTextField nameJT = new JTextField(10);
    final JTextField emailJT = new JTextField(10);
    final JTextField emailJT1 = new JTextField(10);
    final JButton signUpButton = new JButton("Sign up");

    signUpPanel.setBorder(BorderFactory.createEmptyBorder(10, 5, 5, 5));

    signUpPanel.add(new JLabel("name (optional)"));
    signUpPanel.add(nameJT);// www .j  a v a2  s . co m

    signUpPanel.add(new JLabel("email"));
    signUpPanel.add(emailJT);

    signUpPanel.add(new JLabel("email again"));
    signUpPanel.add(emailJT1);

    signUpPanel.add(new JLabel());

    signUpPanel.add(signUpButton);
    signUpButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent ae) {
            final String email = emailJT.getText();
            final String email1 = emailJT1.getText();
            final String name = nameJT.getText();
            boolean success = false;

            if (!email.equals(email1)) {
                JOptionPane.showMessageDialog(null, "Email addresses do not match");
                return;
            }
            if (!EmailValidator.getInstance().isValid(email)) {
                JOptionPane.showMessageDialog(null, "Invalid email address");
                return;
            }
            try {
                success = new SignUp().signup(email, name);
            } catch (SDKException ex) {
                LGR.log(Level.SEVERE, null, ex);
            }
            if (success) {
                JOptionPane.showMessageDialog(null, "Please check your email to confirm");
                dispose();
                return;
            }
            JOptionPane.showMessageDialog(null, "Error signing up");
        }
    });
    add(signUpPanel);
    pack();
    setLocationRelativeTo(Main.frame);
    setVisible(true);
}

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From source file:NewFilterTable.java

public NewFilterTable() {
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    String[] columns = { "ID", "Des", "Date", "Fixed" };
    Object[][] rows = { { 1, "C", new Date(), new Date() }, { 2, "G", new Date(), new Date() },
            { 5, "F", new Date(), new Date() } };

    TableModel model = new DefaultTableModel(rows, columns);
    JTable table = new JTable(model);
    final TableRowSorter<TableModel> sorter;
    sorter = new TableRowSorter<TableModel>(model);
    table.setRowSorter(sorter);// ww w  .  j av a 2  s  . c  om
    getContentPane().add(new JScrollPane(table));

    JPanel pnl = new JPanel();
    pnl.add(new JLabel("Filter expression:"));
    final JTextField txtFE = new JTextField(25);
    pnl.add(txtFE);
    JButton btnSetFE = new JButton("Set Filter Expression");
    ActionListener al;
    al = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            String expr = txtFE.getText();
            sorter.setRowFilter(RowFilter.regexFilter(expr));
            sorter.setSortKeys(null);
        }
    };
    btnSetFE.addActionListener(al);
    pnl.add(btnSetFE);
    getContentPane().add(pnl, BorderLayout.SOUTH);

    setSize(750, 150);
    setVisible(true);
}

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From source file:SpringCompactGrid.java

/**
 * Create the GUI and show it.  For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.//ww w  .j ava2  s  .  c o  m
 */
private static void createAndShowGUI() {
    JPanel panel = new JPanel(new SpringLayout());

    int rows = 10;
    int cols = 10;
    for (int r = 0; r < rows; r++) {
        for (int c = 0; c < cols; c++) {
            int anInt = (int) Math.pow(r, c);
            JTextField textField = new JTextField(Integer.toString(anInt));
            panel.add(textField);
        }
    }

    //Lay out the panel.
    SpringUtilities.makeCompactGrid(panel, //parent
            rows, cols, 3, 3, //initX, initY
            3, 3); //xPad, yPad

    //Create and set up the window.
    JFrame frame = new JFrame("SpringCompactGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Set up the content pane.
    panel.setOpaque(true); //content panes must be opaque
    frame.setContentPane(panel);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
}

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From source file:SpringGrid.java

/**
 * Create the GUI and show it. For thread safety, this method should be
 * invoked from the event-dispatching thread.
 */// ww  w . jav a 2s  .  c o m
private static void createAndShowGUI() {
    // Create the panel and populate it.
    JPanel panel = new JPanel(new SpringLayout());
    for (int i = 0; i < 9; i++) {
        JTextField textField = new JTextField(Integer.toString(i));

        // Make the 4th field extra big.
        if (i == 4) {
            textField.setText("This one is extra long.");
        }

        panel.add(textField);
    }

    // Lay out the panel.
    SpringUtilities.makeGrid(panel, 3, 3, // rows, cols
            5, 5, // initialX, initialY
            5, 5);// xPad, yPad

    // Create and set up the window.
    JFrame frame = new JFrame("SpringGrid");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Set up the content pane.
    panel.setOpaque(true); // content panes must be opaque
    frame.setContentPane(panel);

    // Display the window.
    frame.pack();
    frame.setVisible(true);
}

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