Example usage for javax.swing DefaultComboBoxModel addElement

Introduction

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

Prototype

public void addElement(E anObject)

Source Link

Usage

From source file:SharedDataSample.java

public static void main(String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J" };
    final DefaultComboBoxModel model = new DefaultComboBoxModel(labels);

    JFrame frame = new JFrame("Shared Data");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    JPanel panel = new JPanel();
    JComboBox comboBox1 = new JComboBox(model);
    comboBox1.setMaximumRowCount(5);/*from  ww  w  . j ava  2 s.c  o m*/
    comboBox1.setEditable(true);

    JComboBox comboBox2 = new JComboBox(model);
    comboBox2.setMaximumRowCount(5);
    comboBox2.setEditable(true);
    panel.add(comboBox1);
    panel.add(comboBox2);
    contentPane.add(panel, BorderLayout.NORTH);

    JList jlist = new JList(model);
    JScrollPane scrollPane = new JScrollPane(jlist);
    contentPane.add(scrollPane, BorderLayout.CENTER);

    JButton button = new JButton("Add");
    contentPane.add(button, BorderLayout.SOUTH);
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            int index = (int) (Math.random() * labels.length);
            model.addElement(labels[index]);
        }
    };
    button.addActionListener(actionListener);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void initComboBoxModel(ComboBoxModel model, Object[] lista) {
    DefaultComboBoxModel defCombo = (DefaultComboBoxModel) model;
    defCombo.removeAllElements();/* w  ww  .  j av a  2  s .c  o  m*/
    for (Object o : lista) {
        defCombo.addElement(o);
    }
}

From source file:Main.java

public static void initComboBoxModel(ComboBoxModel model, List lista) {
    DefaultComboBoxModel defCombo = (DefaultComboBoxModel) model;
    defCombo.removeAllElements();//ww  w  .j a v a  2  s . c  om
    for (Object o : lista) {
        defCombo.addElement(o);
    }
}

From source file:Main.java

/**
 * Setzt die Daten des Iterators in das ComboBoxModel.
 * /*from   ww w. j  a  v  a  2s  .c  o  m*/
 * @param comboBox {@link JComboBox}
 * @param iterator {@link Iterator}
 */
@SuppressWarnings("unchecked")
public static void fillComboBox(final JComboBox<?> comboBox, final Iterator<?> iterator) {
    DefaultComboBoxModel<Object> comboBoxModel = (DefaultComboBoxModel<Object>) comboBox.getModel();
    comboBoxModel.removeAllElements();

    while (iterator.hasNext()) {
        comboBoxModel.addElement(iterator.next());
    }
}

From source file:Main.java

/**
 * Replace the options in a combo box with a new set.
 * nulls are skipped.  Selected value is preserved.
 *
 * @param combob GUI component to update
 * @param values list of values to put into component, or null to erase
 *//*from ww  w  . j ava 2  s . c o m*/
public static void replaceContents(JComboBox combob, Object[] values) {
    Object cur = combob.getSelectedItem();
    DefaultComboBoxModel m = (DefaultComboBoxModel) combob.getModel();
    m.removeAllElements();
    if (values != null)
        for (Object v : values)
            if (v != null)
                m.addElement(v);
    combob.setSelectedItem(cur);
    combob.setEnabled(true);
}

From source file:Main.java

/**
 * Replace the options in a combo box with a new set.
 * nulls are skipped.  Selected value is preserved.
 *
 * @param combob GUI component to update
 * @param values list of values to put into component, or null to erase
 *///from  www.j  av  a 2  s .com
public static void replaceContents(JComboBox combob, Vector<?> values) {
    Object cur = combob.getSelectedItem();
    DefaultComboBoxModel m = (DefaultComboBoxModel) combob.getModel();
    m.removeAllElements();
    if (values != null)
        for (Object v : values)
            if (v != null)
                m.addElement(v);
    combob.setSelectedItem(cur);
    combob.setEnabled(true);
}

From source file:Main.java

/**
 * Replace the options in a combo box with a new set.
 * nulls are skipped.  Selected value is preserved.
 *
 * @param combob GUI component to update
 * @param values list of values to put into component, or null to erase
 *//*from   w ww.j  av  a  2s.  co m*/
public static void replaceContents(JComboBox combob, List<?> values) {
    Object cur = combob.getSelectedItem();
    DefaultComboBoxModel m = (DefaultComboBoxModel) combob.getModel();
    m.removeAllElements();
    if (values != null)
        for (Object v : values)
            if (v != null)
                m.addElement(v);
    combob.setSelectedItem(cur);
    combob.setEnabled(true);
}

From source file:eu.dety.burp.joseph.utilities.Converter.java

/**
 * Get RSA PublicKey by PublicKey HashMap input. Create a dialog popup with a combobox to choose the correct JWK to use.
 * // ww w.j  av a  2s. c  o  m
 * @param publicKeys
 *            HashMap containing a PublicKey and related describing string
 * @throws AttackPreparationFailedException
 * @return Selected {@link PublicKey}
 */
@SuppressWarnings("unchecked")
public static PublicKey getRsaPublicKeyByJwkSelectionPanel(HashMap<String, PublicKey> publicKeys)
        throws AttackPreparationFailedException {
    // TODO: Move to other class?
    JPanel selectionPanel = new JPanel();
    selectionPanel.setLayout(new java.awt.GridBagLayout());
    GridBagConstraints constraints = new GridBagConstraints();
    constraints.fill = GridBagConstraints.HORIZONTAL;

    constraints.gridy = 0;
    selectionPanel.add(new JLabel("Multiple JWKs found. Please choose one:"), constraints);

    JComboBox jwkSetKeySelection = new JComboBox<>();
    DefaultComboBoxModel<String> jwkSetKeySelectionModel = new DefaultComboBoxModel<>();

    for (Map.Entry<String, PublicKey> publicKey : publicKeys.entrySet()) {
        jwkSetKeySelectionModel.addElement(publicKey.getKey());
    }

    jwkSetKeySelection.setModel(jwkSetKeySelectionModel);

    constraints.gridy = 1;
    selectionPanel.add(jwkSetKeySelection, constraints);

    int resultButton = JOptionPane.showConfirmDialog(null, selectionPanel, "Select JWK",
            JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);

    if (resultButton == JOptionPane.CANCEL_OPTION) {
        throw new AttackPreparationFailedException("No JWK from JWK Set selected!");
    }

    loggerInstance.log(Converter.class, "Key selected: " + jwkSetKeySelection.getSelectedIndex(),
            Logger.LogLevel.DEBUG);
    return publicKeys.get(jwkSetKeySelection.getSelectedItem());
}

From source file:jshm.gui.GuiUtil.java

public static void createSongCombo(JComboBox cb, List<? extends Song> songs) {
    cb.setRenderer(SONG_COMBO_RENDERER);
    DefaultComboBoxModel model = (DefaultComboBoxModel) cb.getModel();
    model.removeAllElements();/*from   w w w  .  j  a  va2 s  . c om*/

    model.addElement(SELECT_A_SONG);
    for (Song s : songs)
        model.addElement(s);

    AutoCompleteDecorator.decorate(cb, SONG_COMBO_CONVERTER);
}

From source file:Main.java

void updateCombo() {
    DefaultComboBoxModel model = new DefaultComboBoxModel();
    Random rnd = new Random();
    for (int index = 0; index < 10 + rnd.nextInt(90); index++) {
        model.addElement(rnd.nextInt(1000));
    }//  w  w  w  .j  a  v  a  2s . co  m
    comboBox.setModel(model);
}