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:Main.java

public static void main(final String[] args) {
    JFrame frame = new JFrame("Test");
    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    frame.getContentPane().setBackground(Color.red);
    frame.setPreferredSize(new Dimension(400, 300));
    frame.pack();// w  w  w  .j  a  va  2 s. co m
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    JFrame frame = new JFrame("");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JLabel dogLabel = new JLabel("www.java2s.com");
    JScrollPane scrollPane = new JScrollPane();
    scrollPane.setViewportView(dogLabel);
    //    scrollPane.getViewport().setView(dogLabel);
    frame.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(300, 200);/*from w  w w .ja va 2s.com*/
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    final String title = "Testing: \u30CD";

    JFrame frame = new JFrame(title);
    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    JLabel label = new JLabel(title);
    label.setSize(200, 100);//from  ww  w.j ava  2 s  .c  o  m
    frame.setContentPane(label);
    frame.pack();
    frame.setVisible(true);

}

From source file:Main.java

public static void main(String[] args) {
    String HTMLTEXT = "<html><head><style>.foot{color:red} .head{color:black}</style></head>"
            + "<span style='font-family:consolas'>java2s.com</span><br/>"
            + "<span style='font-family:tahoma'>java2s.com</span>";
    JTextPane textPane1 = new JTextPane();

    textPane1.setContentType("text/html");
    textPane1.setText(HTMLTEXT);/*from w  w  w .  j a  v  a2 s.  co m*/

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    f.getContentPane().add(new JScrollPane(textPane1));
    f.setSize(320, 240);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame();
    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);//www.jav a2s . c om
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    AbstractButton jb = new JButton("Press Me");
    jb.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
            System.out.println(((JComponent) arg0.getSource()).getFont());
        }//from  ww w .ja  v  a 2  s.c  om
    });
    jb.doClick(1000);
    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[] a) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(new JButton("A"));

    frame.add(buttonPanel);/*  w  w w .j a  v  a  2s .  com*/

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

From source file:Main.java

public static void main(String[] args) {
    JFrame window = new JFrame();
    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    window.setResizable(false);//from   ww w. j ava  2  s. co m
    JTextArea textArea = new JTextArea(25, 30);

    JScrollPane textScroll = new JScrollPane(textArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
            JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

    window.add(textScroll);
    window.pack();
    window.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. ja v  a 2s .  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:Main.java

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

    JPanel buttonPanel = new JPanel(new FlowLayout(), true);
    buttonPanel.add(new JButton("A"));

    frame.add(buttonPanel);/*from   w  w  w.  ja va  2 s. com*/

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