Example usage for javax.swing JFrame setDefaultCloseOperation

Introduction

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

Prototype

@BeanProperty(preferred = true, enumerationValues = { "WindowConstants.DO_NOTHING_ON_CLOSE",
        "WindowConstants.HIDE_ON_CLOSE", "WindowConstants.DISPOSE_ON_CLOSE",
        "WindowConstants.EXIT_ON_CLOSE" }, description = "The frame's default close operation.")
public void setDefaultCloseOperation(int operation)

Source Link

Document

Sets the operation that will happen by default when the user initiates a "close" on this frame.

Usage

From source file:ActionButtonSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("DefaultButton");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            String command = actionEvent.getActionCommand();
            System.out.println("Selected: " + command);
        }//from   w  w  w.  j ava  2 s .c  o  m
    };
    frame.setLayout(new GridLayout(2, 2, 10, 10));
    JButton button1 = new JButton("Text Button");
    button1.setActionCommand("First");
    button1.addActionListener(actionListener);
    frame.add(button1);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:BasicShapes.java

public static void main(String[] args) {

    JFrame frame = new JFrame("Basic Shapes");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new BasicShapes());
    frame.setSize(350, 250);/*from  w w w . j  ava 2 s  .  c o  m*/
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:MnemonicSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Mnemonics");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Container content = frame.getContentPane();
    content.setLayout(new GridLayout(1, 0));

    JButton button1 = new JButton("Warning");
    button1.setMnemonic(KeyEvent.VK_W);
    content.add(button1);/*  w w  w. j  a  v  a  2s .  c om*/

    JButton button2 = new JButton("Warning");
    button2.setMnemonic(KeyEvent.VK_H);
    content.add(button2);

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

From source file:MainClass.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("Double Title");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    TitledBorder topBorder = BorderFactory.createTitledBorder("Top");
    topBorder.setTitlePosition(TitledBorder.TOP);

    TitledBorder doubleBorder = new TitledBorder(topBorder, "Bottom", TitledBorder.RIGHT, TitledBorder.BOTTOM);

    JButton doubleButton = new JButton();
    doubleButton.setBorder(doubleBorder);
    Container contentPane = frame.getContentPane();
    contentPane.add(doubleButton, BorderLayout.CENTER);
    frame.setSize(300, 100);/* w  ww.j a  va 2  s  .  c  o m*/
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(String args[]) {
    JFrame f = new JFrame("JPasswordField Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Box rowOne = Box.createHorizontalBox();
    rowOne.add(new JLabel("Username"));
    rowOne.add(new JTextField());
    Box rowTwo = Box.createHorizontalBox();
    rowTwo.add(new JLabel("Password"));
    rowTwo.add(new JPasswordField());
    f.add(rowOne, BorderLayout.NORTH);
    f.add(rowTwo, BorderLayout.SOUTH);
    f.setSize(300, 200);/*w  ww  .  j  a va2 s. c  om*/
    f.setVisible(true);
}

From source file:GridBag2.java

public static void main(String[] args) {
    JFrame frame = new JFrame("GridBag2");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(225, 150);/*  w w  w  .j  a  v a2s .  c o m*/
    frame.setLocation(200, 200);
    frame.setContentPane(new GridBag2());
    frame.setVisible(true);
}

From source file:Points.java

public static void main(String[] args) {
    Points points = new Points();
    JFrame frame = new JFrame("Points");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(points);// www  .  jav a 2 s. c  om
    frame.setSize(250, 200);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel controlPane = new JPanel();
    JPanel buttonPane = new JPanel();

    controlPane.setLayout(new BoxLayout(controlPane, BoxLayout.PAGE_AXIS));
    controlPane.setPreferredSize(new Dimension(200, 200));
    controlPane.add(new JScrollPane(new JTextArea()));

    buttonPane.setLayout(new FlowLayout(FlowLayout.LEFT));
    buttonPane.setPreferredSize(new Dimension(100, 40));
    buttonPane.add(new JButton("Button1"));
    buttonPane.add(new JButton("Button2"));

    frame.add(controlPane, BorderLayout.NORTH);
    frame.add(buttonPane, BorderLayout.SOUTH);

    frame.pack();//w  w  w  . j  a  v  a  2s.c o  m
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    int result = JOptionPane.showConfirmDialog(null, "Show over parent?");
    for (int i = 1; i < 4; i++) {
        JFrame f = new JFrame("Frame " + i);
        f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        Component parent = (JOptionPane.OK_OPTION == result ? f : null);

        f.setSize(400, 300);/*from   w w w.ja  v  a2s  .c om*/
        f.setLocationByPlatform(true);
        f.setVisible(true);

        JDialog d = new JDialog(f);
        d.setTitle("Dialog " + i);
        d.setSize(300, 200);
        d.setLocationRelativeTo(parent);
        d.setVisible(true);
    }
}

From source file:VetoableChangeListenerDemo.java

public static void main(final String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JDesktopPane desktop = new JDesktopPane();

    JInternalFrame palette = new JInternalFrame("Palette", true, true, true, true);

    palette.addVetoableChangeListener(new IconPolice());

    palette.setBounds(350, 150, 100, 100);
    desktop.add(palette, JDesktopPane.PALETTE_LAYER);
    palette.setVisible(true);//from w  w  w  .  j a v a 2s .  c om

    frame.add(desktop, BorderLayout.CENTER);
    frame.setSize(500, 300);
    frame.setVisible(true);
}