Example usage for javax.swing JTextField setText

Introduction

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

Prototype

@BeanProperty(bound = false, description = "the text of this component")
public void setText(String t) 

Source Link

Document

Sets the text of this TextComponent to the specified text.

Usage

From source file:Main.java

public Main() throws HeadlessException {
    setSize(200, 200);//from ww w.  j a v a 2  s.c  o  m
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setLayout(new FlowLayout(FlowLayout.LEFT));

    JLabel usernameLabel = new JLabel("Username: ");
    JTextField usernameTextField = new JTextField();
    usernameTextField.setPreferredSize(new Dimension(100, 20));
    add(usernameLabel);
    add(usernameTextField);

    usernameTextField.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent e) {
            JTextField textField = (JTextField) e.getSource();
            String text = textField.getText();
            textField.setText(text.toUpperCase());
        }

        public void keyTyped(KeyEvent e) {
        }

        public void keyPressed(KeyEvent e) {
        }
    });
}

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From source file:Main.java

public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row,
        int column) {
    JTextField editor = (JTextField) super.getTableCellEditorComponent(table, value, isSelected, row, column);

    if (value != null)
        editor.setText(value.toString());
    if (column == 0) {
        editor.setHorizontalAlignment(SwingConstants.CENTER);
        editor.setFont(new Font("Serif", Font.BOLD, 14));
    } else {/*from   w  ww .  jav  a  2  s  .  c  o m*/
        editor.setHorizontalAlignment(SwingConstants.RIGHT);
        editor.setFont(new Font("Serif", Font.ITALIC, 12));
    }
    return editor;
}

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From source file:biomine.bmvis2.pipeline.EdgeGoodnessHider.java

public JComponent getSettingsComponent(final SettingsChangeCallback v, VisualGraph graph) {
    double maxEdge = 0;
    for (VisualEdge e : graph.getAllEdges()) {
        maxEdge = Math.max(maxEdge, e.getGoodness());
    }/*  w w w.  j av  a  2s .c o  m*/

    final int scale = 100;
    final JSlider limitSlider = new JSlider();
    limitSlider.setMinimum(0);
    limitSlider.setMaximum(scale);
    limitSlider.setValue((int) (limit * scale));
    final JTextField limitText = new JTextField();
    limitText.setEditable(false);
    limitText.setText("" + limit);

    limitSlider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent arg0) {
            limit = limitSlider.getValue() / (double) scale;
            limitText.setText("" + limit);
            v.settingsChanged(false);
        }
    });

    JPanel ret = new JPanel();
    GridBagLayout bag = new GridBagLayout();
    ret.setLayout(bag);
    GridBagConstraints c = new GridBagConstraints();
    c.gridx = 0;
    c.gridy = 0;
    c.weightx = 1;
    c.fill = c.HORIZONTAL;
    ret.add(limitSlider, c);
    c.gridy++;
    ret.add(limitText, c);
    return ret;
}

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From source file:com.sec.ose.osi.ui.frm.main.identification.common.JComboComponentName.java

public void setComponentName(String pComponentName) {
    log.debug("setComponentName() - pComponentName : " + pComponentName);
    JTextField editor = (JTextField) this.getEditor().getEditorComponent();
    if (this != null) {
        editor.setText(pComponentName);
    }/*www . j a v a2s  . c o m*/
}

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From source file:edu.harvard.mcz.imagecapture.ui.FilteringAgentJComboBox.java

public void focusGained(FocusEvent e) {
    super.getModel().setSelectedItem("");
    JTextField textfield = (JTextField) this.getEditor().getEditorComponent();
    textfield.setText("");
}

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From source file:ToolBarDemo2.java

public void actionPerformed(ActionEvent e) {
    String cmd = e.getActionCommand();
    String description = null;//from  w w  w  .  j av a 2  s .  com

    // Handle each button.
    if (PREVIOUS.equals(cmd)) { //first button clicked
        description = "taken you to the previous <something>.";
    } else if (UP.equals(cmd)) { // second button clicked
        description = "taken you up one level to <something>.";
    } else if (NEXT.equals(cmd)) { // third button clicked
        description = "taken you to the next <something>.";
    } else if (SOMETHING_ELSE.equals(cmd)) { // fourth button clicked
        description = "done something else.";
    } else if (TEXT_ENTERED.equals(cmd)) { // text field
        JTextField tf = (JTextField) e.getSource();
        String text = tf.getText();
        tf.setText("");
        description = "done something with this text: " + newline + "  \"" + text + "\"";
    }

    displayResult("If this were a real app, it would have " + description);
}

---

From source file:net.fenyo.gnetwatch.GUI.AwtGUI.java

public void createDialog() {
    try {/*from w w  w  .ja v  a 2  s.c  om*/
        javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                final JTextField button = new JTextField();
                button.setText("close this window to stop the foreground action");
                final JFrame frame = new JFrame("working...");
                frame.addWindowListener(new java.awt.event.WindowAdapter() {
                    public void windowClosing(java.awt.event.WindowEvent e) {
                        // XXX
                    }
                });

                frame.getContentPane().add(button, BorderLayout.CENTER);
                frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
                frame.pack();
                frame.setVisible(true);
                frame.toFront();
            }
        });
    } catch (final InvocationTargetException ex) {
        log.error("exception", ex);
    } catch (final InterruptedException ex) {
        log.error("exception", ex);
    }
}

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From source file:br.com.pontocontrol.controleponto.util.SwingUtils.java

public static void validateDateFields(JTextField... fields) {
    for (JTextField field : fields) {
        Calendar dataDoCampo = null;
        Calendar dataSaida = Calendar.getInstance();
        try {// w ww .j  av a  2  s .  co  m
            dataDoCampo = getCalendarValueFromField(SIMPLE_DATE_FORMATTER_A, field);
            dataSaida = dataDoCampo;
        } catch (ParseException ex) {
            try {
                dataDoCampo = getCalendarValueFromField(SIMPLE_DATE_FORMATTER_B, field);
                dataSaida.set(Calendar.DAY_OF_MONTH, dataDoCampo.get(Calendar.DAY_OF_MONTH));
                dataSaida.set(Calendar.MONTH, dataDoCampo.get(Calendar.MONTH));
            } catch (ParseException ex1) {
                try {
                    dataDoCampo = getCalendarValueFromField(SIMPLE_DATE_FORMATTER_C, field);
                    dataSaida.set(Calendar.DAY_OF_MONTH, dataDoCampo.get(Calendar.DAY_OF_MONTH));
                } catch (ParseException ex2) {
                }
            }
        }
        if (dataDoCampo != null) {
            String valTxt = SIMPLE_DATE_FORMATTER_A.format(dataSaida.getTime());
            field.setText(valTxt);
        } else {
            field.setText("");
        }
    }
}

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From source file:edu.smc.mediacommons.panels.SecurityPanel.java

public SecurityPanel() {
    setLayout(null);//from  w ww  .  ja va 2s. c  o m

    FILE_CHOOSER = new JFileChooser();

    JButton openFile = Utils.createButton("Open File", 10, 20, 100, 30, null);
    add(openFile);

    JButton saveFile = Utils.createButton("Save File", 110, 20, 100, 30, null);
    add(saveFile);

    JButton decrypt = Utils.createButton("Decrypt", 210, 20, 100, 30, null);
    add(decrypt);

    JButton encrypt = Utils.createButton("Encrypt", 310, 20, 100, 30, null);
    add(encrypt);

    JTextField path = Utils.createTextField(10, 30, 300, 20);
    path.setText("No file selected");

    final JTextArea viewer = new JTextArea();
    JScrollPane pastePane = new JScrollPane(viewer);
    pastePane.setBounds(15, 60, 400, 200);
    add(pastePane);

    openFile.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (FILE_CHOOSER.showOpenDialog(getParent()) == JFileChooser.APPROVE_OPTION) {
                File toRead = FILE_CHOOSER.getSelectedFile();

                if (toRead == null) {
                    JOptionPane.showMessageDialog(getParent(), "The input file does not exist!",
                            "Opening Failed...", JOptionPane.WARNING_MESSAGE);
                } else {
                    try {
                        List<String> lines = IOUtils.readLines(new FileInputStream(toRead), "UTF-8");

                        viewer.setText("");

                        for (String line : lines) {
                            viewer.append(line);
                        }
                    } catch (IOException ex) {

                    }
                }
            }
        }
    });

    saveFile.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (FILE_CHOOSER.showSaveDialog(getParent()) == JFileChooser.APPROVE_OPTION) {
                File toWrite = FILE_CHOOSER.getSelectedFile();

                Utils.writeToFile(viewer.getText(), toWrite);
                JOptionPane.showMessageDialog(getParent(),
                        "The file has now been saved to\n" + toWrite.getPath());
            }
        }
    });

    encrypt.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            String password = Utils.getPasswordInput(getParent());

            if (password != null) {
                try {
                    BasicTextEncryptor basicTextEncryptor = new BasicTextEncryptor();
                    basicTextEncryptor.setPassword(password);

                    String text = basicTextEncryptor.encrypt(viewer.getText());
                    viewer.setText(text);
                } catch (Exception ex) {
                    JOptionPane.showMessageDialog(getParent(),
                            "Could not encrypt the text, an unexpected error occurred.", "Encryption Failed...",
                            JOptionPane.WARNING_MESSAGE);
                }
            } else {
                JOptionPane.showMessageDialog(getParent(),
                        "Could not encrypt the text, as no\npassword has been specified.",
                        "Encryption Failed...", JOptionPane.WARNING_MESSAGE);
            }
        }
    });

    decrypt.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            String password = Utils.getPasswordInput(getParent());

            if (password != null) {
                try {
                    BasicTextEncryptor basicTextEncryptor = new BasicTextEncryptor();
                    basicTextEncryptor.setPassword(password);

                    String text = basicTextEncryptor.decrypt(viewer.getText());
                    viewer.setText(text);
                } catch (Exception ex) {
                    JOptionPane.showMessageDialog(getParent(),
                            "Could not decrypt the text, an unexpected error occurred.", "Decryption Failed...",
                            JOptionPane.WARNING_MESSAGE);
                }
            } else {
                JOptionPane.showMessageDialog(getParent(),
                        "Could not decrypt the text, as no\npassword has been specified.",
                        "Decryption Failed...", JOptionPane.WARNING_MESSAGE);
            }
        }
    });
}

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From source file:king.flow.action.business.InsertCardAction.java

private void showOnComponent(int componentId, String value) {
    Component meta = (Component) getBlockMeta(componentId);
    getLogger(InsertCardAction.class.getName()).log(Level.INFO, "Display component[{0}] type : {1}",
            new Object[] { String.valueOf(meta.getId()), meta.getType().value() });
    switch (meta.getType()) {
    case LABEL:// www. j a  v a2  s  .c o m
        JLabel label = getBlock(meta.getId(), JLabel.class);
        label.setText(StringEscapeUtils.unescapeHtml(value));
        break;
    case TEXT_FIELD:
        JTextField textField = getBlock(meta.getId(), JTextField.class);
        textField.setText(value);
        break;
    case COMBO_BOX:
        JComboBox combo = getBlock(meta.getId(), JComboBox.class);
        if (combo.isEditable()) {
            combo.getEditor().setItem(value);
        }
        break;
    default:
        getLogger(InsertCardAction.class.getName()).log(Level.WARNING,
                "Unsupported showed component type : {0}", meta.getType());
    }
}

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