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:LinesDashes3.java

public static void main(String[] args) {
    LinesDashes3 lines = new LinesDashes3();
    JFrame frame = new JFrame("Lines");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(lines);/*  w ww  .j a va2  s  . com*/
    frame.setSize(280, 270);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

}

From source file:BasicArrowButtonSample.java

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

    frame.setLayout(new GridLayout(0, 5));
    frame.add(new BasicArrowButton(BasicArrowButton.EAST));
    frame.add(new BasicArrowButton(BasicArrowButton.NORTH));
    frame.add(new BasicArrowButton(BasicArrowButton.SOUTH));
    frame.add(new BasicArrowButton(BasicArrowButton.WEST));
    frame.setSize(300, 200);//from ww w  .  ja  v a  2s .  c o m
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JLabel label = new JLabel("Hello");
    label.setOpaque(true);/*from   w w  w  . java 2s . com*/
    label.setBackground(Color.red);

    JPanel bottomPanel = new JPanel(new BorderLayout());
    bottomPanel.add(label, BorderLayout.LINE_END);

    JPanel mainPanel = new JPanel(new BorderLayout());
    mainPanel.add(bottomPanel, BorderLayout.PAGE_END);
    mainPanel.setPreferredSize(new Dimension(400, 400));

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().add(mainPanel);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:RegisterChangeListenerToJSlider.java

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

    JSlider framesPerSecond = new JSlider(JSlider.HORIZONTAL, 10, 100, 20);
    framesPerSecond.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            JSlider source = (JSlider) e.getSource();
            if (!source.getValueIsAdjusting()) {
                int fps = (int) source.getValue();
                System.out.println(fps);
            }//from www . j  av a 2  s .  c om
        }
    });

    frame.add(framesPerSecond, "North");

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

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox("Hi");

    checkBox.getModel().setArmed(false);

    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);/*w w w  .  j a  v a2s.c o  m*/
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox("Hi");

    checkBox.getModel().setEnabled(false);

    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);//from   w w  w.  j a v a2 s .c  o  m
    frame.setVisible(true);
}

From source file:Main.java

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

    // Add a close button
    JButton closeButton = new JButton("Close");
    contentPane.add(closeButton);//from w w  w . j  a  v  a  2  s .c  o  m

    closeButton.addActionListener(e -> {
        System.out.println(e.getActionCommand());
        System.exit(0);
    });

    frame.pack();
    frame.setVisible(true);
}

From source file:LinesDashes2.java

public static void main(String[] args) {
    LinesDashes2 lines = new LinesDashes2();
    JFrame frame = new JFrame("Lines");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(lines);/*  w  w w. j a  v a  2  s . c o  m*/
    frame.setSize(280, 270);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

}

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox("Hi");

    checkBox.getModel().setActionCommand("Hi");

    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);/*from  w  w  w  .  ja  v  a  2  s .  com*/
    frame.setVisible(true);
}

From source file:Main.java

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

    frame.setLayout(new GridLayout(2, 2));
    JLabel label = new JLabel("User Name:", SwingConstants.RIGHT);
    JLabel label2 = new JLabel("Password:", SwingConstants.RIGHT);
    JTextField userNameField = new JTextField(20);

    JPasswordField passwordField = new JPasswordField();
    passwordField.setEchoChar('#');

    frame.add(label);//  w w  w . j  a  v a 2 s .  c o m
    frame.add(userNameField);
    frame.add(label2);
    frame.add(passwordField);
    frame.setSize(200, 70);
    frame.setVisible(true);
}