Example usage for javax.swing JButton JButton

Introduction

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

Prototype

public JButton(Action a)

Source Link

Document

Creates a button where properties are taken from the Action supplied.

Usage

From source file:Main.java

public static void main(String[] args) {
    JButton button = new JButton("Test");
    ButtonModel model = button.getModel();
    model.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            System.out.println("Armed: " + model.isArmed() + " Enabled: " + model.isEnabled() + " Pressed: "
                    + model.isPressed());
        }/*  w w  w. j av  a 2s  .  co  m*/
    });

    JOptionPane.showMessageDialog(null, button);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTabbedPane pane = new JTabbedPane();
    JButton component = new JButton("button");

    Icon icon = new ImageIcon("icon.gif");
    pane.addTab("label", icon, component);

}

From source file:Main.java

public static void main(String... args) {
    JFrame f = new JFrame();
    JButton button;/*from   w  w w.ja  va  2 s . c  o  m*/

    JPanel p = new JPanel();
    button = new JButton("Button");
    p.setLayout(null);
    button.setBounds(40, 100, 100, 60);
    p.add(button);

    f.add(p);
    // setLayout(null);
    f.setDefaultCloseOperation(3);
    f.setSize(400, 400);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    AbstractButton jb = new JButton("Press Me");

    jb.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent ev) {
            System.out.println("ChangeEvent!");
        }// w  ww .j a  va  2  s  . c  om
    });
    ChangeListener[] lis = jb.getChangeListeners();
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(jb);
    f.pack();
    f.setVisible(true);
}

From source file:ButtonFocus.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Action Sample");

    JButton focusButton = new JButton("Focused");
    JButton notFocusButton = new JButton("Not Focused");

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new FlowLayout());
    contentPane.add(focusButton);// www  . j  a  v  a2 s  .c o  m
    contentPane.add(notFocusButton);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JButton jbtnA = new JButton("java2s.com");

    JFrame jfrm = new JFrame();
    jfrm.setSize(300, 300);//w w w . ja  va2 s  . com

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jfrm.getRootPane().setDefaultButton(jbtnA);

    jbtnA.setMnemonic(KeyEvent.VK_A);

    jbtnA.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            System.out.println("Alpha pressed. Beta is enabled.");
            jbtnA.setEnabled(!jbtnA.isEnabled());
        }
    });
    jfrm.add(jbtnA);
    jfrm.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    AbstractButton jb = new JButton("Press Me");

    jb.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent ev) {
            System.out.println("ChangeEvent!");
        }//from w ww .  j  a  v a 2 s.c o  m
    });
    jb.setActionCommand("Bob");

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(jb);
    f.pack();
    f.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    final JFrame frame = new JFrame();
    frame.setUndecorated(true);/*w w  w. j  a  va 2 s.c o  m*/
    JButton button = new JButton("Minimize");
    button.addActionListener(e -> frame.setState(Frame.ICONIFIED));
    frame.add(button);
    frame.pack();
    frame.setVisible(true);
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JComponent button = new JButton("Cut");
    String tooltiptext = "<html>" + "This is the " + "<img src=\"file:cut.gif\">" + " tool tip text."
            + "</html>";
    button.setToolTipText(tooltiptext);/* w w  w  .  ja v  a  2  s  .  com*/
    JPanel panel = new JPanel();
    panel.add(button);
    frame.add(panel, BorderLayout.CENTER);
    frame.setSize(400, 400);
    frame.setVisible(true);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Object object = new JButton("push me");

    ObjectOutput out = new ObjectOutputStream(new FileOutputStream("filename.ser"));
    out.writeObject(object);// www.  j  a va2  s . c o m
    out.close();

    // Serialize to a byte array
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    out = new ObjectOutputStream(bos);
    out.writeObject(object);
    out.close();

    // Get the bytes of the serialized object
    byte[] buf = bos.toByteArray();
    System.out.println(new String(buf));
}