Example usage for javax.swing JPanel JPanel

Introduction

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

Prototype

public JPanel()

Source Link

Document

Creates a new JPanel with a double buffer and a flow layout.

Usage

From source file:Main.java

public static void main(String... args) {
    JFrame f = new JFrame();
    JButton button;/*from   ww w. j  a  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 s[]) {
    JWindow win = new JWindow();

    JPanel pan = new JPanel();
    win.add(pan, "Center");

    pan.setLayout(new FlowLayout());
    pan.add(new JButton("Hello"));

    win.setSize(200, 200);//w  w w  .ja  v a  2  s  .  c o  m
    win.setVisible(true);
}

From source file:MainClass.java

public static void main(String[] args) {
    JFrame f = new JFrame();

    final JPanel p1 = new JPanel();
    p1.add(new JLabel("GlassPane Example"));
    JButton show = new JButton("Show");
    p1.add(show);//from  w w w . j ava 2  s  . c  o m
    p1.add(new JButton("No-op"));
    f.getContentPane().add(p1);

    final JPanel glass = (JPanel) f.getGlassPane();

    glass.setVisible(true);
    glass.setLayout(new GridBagLayout());
    JButton glassButton = new JButton("Hide");
    glass.add(glassButton);

    f.setSize(150, 80);
    f.setVisible(true);

    show.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            glass.setVisible(true);
            p1.repaint();
        }
    });
    glassButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            glass.setVisible(false);
            p1.repaint();
        }
    });
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JPanel panel = new JPanel();
    Integer[][] board = { { 1, 1, 1, 1, 2, 0, 0, 0, 0 }, { 0, 0, 5, 0, 1, 0, 0, 2, 4 },
            { 1, 0, 0, 4, 0, 0, 0, 3, 8 }, { 0, 0, 0, 6, 1, 0, 0, 3, 7 }, { 0, 0, 4, 5, 3, 8, 9, 4, 0 },
            { 8, 0, 0, 0, 1, 7, 0, 4, 0 }, { 7, 4, 0, 0, 1, 6, 0, 3, 1 }, { 6, 1, 0, 0, 1, 0, 3, 3, 0 },
            { 0, 0, 0, 0, 1, 1, 1, 1, 0 } };

    String col[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
    JTable table = new JTable(board, col);
    panel.add(table, BorderLayout.CENTER);

    frame.add(panel);// w w w .  j  a va2  s . c o m
    frame.setSize(800, 500);
    frame.setVisible(true);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

From source file:Main.java

public static void main(String... args) throws Exception {
    JPanel panel = new JPanel();
    panel.setOpaque(true);/*w  w  w .j ava  2  s . c o m*/
    panel.setBackground(Color.RED);

    java.net.URL url = new java.net.URL("http://www.java2s.com/style/download.png");
    ImageIcon image = new ImageIcon(url);
    JLabel label = new JLabel("LABEL", image, JLabel.RIGHT);
    panel.add(label);

    JOptionPane.showMessageDialog(null, panel, "Modified JOptionPane : ", JOptionPane.PLAIN_MESSAGE);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    JLabel label = new JLabel("java2s.com");

    JPanel panel = new JPanel();
    panel.add(label);//w  w w .j ava  2s  . c o  m
    panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));

    JOptionPane.showMessageDialog(null, panel);

}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JPanel panel = new JPanel();
    JScrollPane listScrollPane = new JScrollPane();
    String[] stringArray = { "Testing", "This", "Stuff" };
    JList<String> rowList = new JList<>(stringArray);

    rowList.setVisibleRowCount(2);/*from w  w w .  j a va 2s.c om*/
    listScrollPane.setViewportView(rowList);
    panel.setLayout(new BorderLayout());
    panel.add(listScrollPane);
    frame.add(panel);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);

}

From source file:Main.java

public static void main(String[] argv) {
    Object lazyValue = new UIDefaults.LazyValue() {
        public Object createValue(UIDefaults table) {
            return new JPanel();
        }/* ww w .j av a  2  s  .c  o  m*/
    };
    UIManager.put("key", lazyValue);
    Object value = UIManager.get("key");
}

From source file:FlowLayoutExample.java

public static void main(String[] args) {
    JPanel panel = new JPanel();
    JTextArea area = new JTextArea("text area");
    area.setPreferredSize(new Dimension(100, 100));

    JButton button = new JButton("button");
    panel.add(button);/* www . j a va  2  s .  com*/

    panel.add(new JScrollPane(area));

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

From source file:Main.java

public static void main(String[] args) {
    String[] items = { "1|9|2", "1|9|1", "1|4|7" };
    JList list = new JList(items);
    JPanel panel = new JPanel();
    panel.add(new JScrollPane(list));
    JOptionPane.showMessageDialog(null, panel);
}