Example usage for javax.swing JList JList

Introduction

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

Prototype

public JList(final Vector<? extends E> listData)

Source Link

Document

Constructs a JList that displays the elements in the specified Vector.

Usage

From source file:MainClass.java

public MainClass() {
    setLayout(new BorderLayout());
    model = new DefaultListModel();
    list = new JList(model);
    JScrollPane pane = new JScrollPane(list);
    JButton addButton = new JButton("Add Element");
    JButton removeButton = new JButton("Remove Element");
    for (int i = 0; i < 15; i++)
        model.addElement("Element " + i);

    addButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            model.addElement("Element " + counter);
            counter++;/*from w  w w.  j  a v  a2  s. c o  m*/
        }
    });
    removeButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (model.getSize() > 0)
                model.removeElementAt(0);
        }
    });

    add(pane, BorderLayout.NORTH);
    add(addButton, BorderLayout.WEST);
    add(removeButton, BorderLayout.EAST);
}

From source file:Main.java

Main() {
    comboBox = new JComboBox<>(new String[] { "111", "222", "333" });
    JList<String> list = new JList<>(model = new DefaultListModel<>());
    add(comboBox, BorderLayout.SOUTH);
    add(new JScrollPane(list));

    addKeyBindings((JComponent) getContentPane());
    addKeyBindings(comboBox);//from www .j av a  2s  .  co  m

    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    pack();
    setVisible(true);
}

From source file:Main.java

Main() {
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    ArrayList data = new ArrayList();
    data.add("Hi");
    data.add("Hello");
    data.add("Goodbye");
    list = new JList(data.toArray());
    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            System.out.println("Selected from " + evt.getFirstIndex() + " to " + evt.getLastIndex());
        }/*from www.  j  a v a2s. c  om*/
    });
    cp.add(new JScrollPane(list), BorderLayout.CENTER);
}

From source file:Main.java

public Main() {
    setLayout(new BorderLayout());

    list = new JList(label);
    JScrollPane pane = new JScrollPane(list);

    DefaultListSelectionModel m = new DefaultListSelectionModel();
    m.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m.setLeadAnchorNotificationEnabled(false);
    list.setSelectionModel(m);//from  www  .  ja v  a  2s.com

    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            System.out.println(e.toString());
        }
    });

    add(pane, BorderLayout.NORTH);
}

From source file:Main.java

public Main() {
    setLayout(new BorderLayout());

    list = new JList(label);
    JScrollPane pane = new JScrollPane(list);

    DefaultListSelectionModel m = new DefaultListSelectionModel();
    m.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m.setLeadAnchorNotificationEnabled(false);
    list.setSelectionModel(m);/*from w w  w.j  ava2  s. c o  m*/

    m.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            System.out.println(e.toString());
        }
    });

    add(pane, BorderLayout.NORTH);
}

From source file:Main.java

public Main() {
    JPanel panel = new JPanel();
    panel.setLayout(null);//  w w w .jav a2 s  . c  om

    model = new DefaultListModel();
    list = new JList(model);
    list.setBounds(150, 30, 220, 150);

    JButton okButton = new JButton("Ok");
    okButton.setBounds(30, 35, 80, 25);

    okButton.addActionListener(this);

    panel.add(okButton);
    panel.add(list);
    add(panel);

    setSize(420, 250);
    setLocationRelativeTo(null);
    setDefaultCloseOperation(EXIT_ON_CLOSE);

}

From source file:MainClass.java

public MainClass() {
    setLayout(new BorderLayout());

    list = new JList(label);
    JScrollPane pane = new JScrollPane(list);

    DefaultListSelectionModel m = new DefaultListSelectionModel();
    m.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m.setLeadAnchorNotificationEnabled(false);
    list.setSelectionModel(m);// ww w . j a v  a  2  s . co  m

    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            System.out.println(e.toString());
        }
    });

    add(pane, BorderLayout.NORTH);
}

From source file:MainClass.java

MainClass() {
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    ArrayList data = new ArrayList();
    data.add("Hi");
    data.add("Hello");
    data.add("Goodbye");
    list = new JList(data.toArray());
    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            System.out.println("Selected from " + evt.getFirstIndex() + " to " + evt.getLastIndex());
        }/*  ww w .j ava2 s . c  o  m*/
    });
    cp.add(new JScrollPane(list), BorderLayout.CENTER);
}

From source file:MainClass.java

MainClass() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Vector v = new Vector();
    v.add("First item");
    v.add("Second item");
    v.add("Third item");
    v.add("Fourth item");

    JPanel p = new JPanel();
    p.setPreferredSize(new Dimension(200, 100));
    JList jl = new JList(v);
    jl.setPreferredSize(new Dimension(100, 75));
    p.add(new JScrollPane(jl));

    getContentPane().add(p);// w  w  w .  j  a v  a  2s .c o  m

    pack();
    setVisible(true);
}

From source file:Main.java

public Main() {
    DefaultListModel<String> model = new DefaultListModel<>();
    model.addElement("one");
    model.addElement("two");
    model.addElement("three");
    model.addElement("four");
    model.addElement("five");
    model.addElement("six");
    model.addElement("seven");
    model.addElement("eight");
    model.addElement("nine");
    model.addElement("ten");

    JList<String> list = new JList(model) {
        public String getToolTipText(MouseEvent e) {
            int row = locationToIndex(e.getPoint());
            Object o = getModel().getElementAt(row);
            return o.toString();
        }/*  ww w . ja  va 2 s . com*/

        public Point getToolTipLocation(MouseEvent e) {
            int row = locationToIndex(e.getPoint());
            Rectangle r = getCellBounds(row, row);
            return new Point(r.width, r.y);
        }
    };

    JScrollPane scrollPane = new JScrollPane(list);
    getContentPane().add(scrollPane);
}