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[]) {
    JFrame frame = new JFrame("Label Focus Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel panel = new JPanel(new BorderLayout());
    JLabel label = new JLabel("Name: ");
    label.setDisplayedMnemonic(KeyEvent.VK_N);
    JTextField textField = new JTextField();
    label.setLabelFor(textField);/*from ww w  . j a v a2s .  c  o  m*/
    panel.add(label, BorderLayout.WEST);
    panel.add(textField, BorderLayout.CENTER);
    frame.add(panel, BorderLayout.NORTH);
    frame.add(new JButton("Somewhere Else"), BorderLayout.SOUTH);
    frame.setSize(250, 150);
    frame.setVisible(true);
}

---

From source file:IconMatteBorder.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Icon Matted Borders");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Icon diamondIcon = new DiamondIcon(Color.red, true, 10, 10);
    Border diamondBorder = new MatteBorder(10, 10, 10, 10, diamondIcon);
    JButton diamondButton = new JButton("diamonds");
    diamondButton.setBorder(diamondBorder);
    Icon diamondIcon2 = new ImageIcon("diamond.gif");
    Border diamondBorder2 = new MatteBorder(36, 40, 36, 40, diamondIcon2);
    JButton diamondButton2 = new JButton("diamonds2");
    diamondButton2.setBorder(diamondBorder2);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(2, 1));
    contentPane.add(diamondButton);/*from  w  w  w  .  j  a  v a2  s .  c om*/
    contentPane.add(diamondButton2);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:StrutSample.java

public static void main(String args[]) {
    Box horizontalBox;//w ww .jav a  2 s.co  m
    JPanel panel;
    JFrame frame = new JFrame("Horizontal Strut");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(0, 1));

    horizontalBox = Box.createHorizontalBox();
    horizontalBox.add(Box.createHorizontalStrut(10));
    horizontalBox.add(new JButton("Left"));
    horizontalBox.add(new JButton("Middle"));
    horizontalBox.add(new JButton("Right"));
    panel = new JPanel(new BorderLayout());
    panel.add(horizontalBox);
    panel.setBorder(BorderFactory.createTitledBorder("Beginning Strut"));
    contentPane.add(panel);

    horizontalBox = Box.createHorizontalBox();
    horizontalBox.add(new JButton("Left"));
    horizontalBox.add(Box.createHorizontalStrut(10));
    horizontalBox.add(new JButton("Middle"));
    horizontalBox.add(Box.createHorizontalStrut(25));
    horizontalBox.add(new JButton("Right"));
    panel = new JPanel(new BorderLayout());
    panel.add(horizontalBox);
    panel.setBorder(BorderFactory.createTitledBorder("2 Middle Struts"));
    contentPane.add(panel);

    horizontalBox = Box.createHorizontalBox();
    horizontalBox.add(Box.createHorizontalStrut(25));
    horizontalBox.add(new JButton("Left"));
    horizontalBox.add(new JButton("Middle"));
    horizontalBox.add(new JButton("Right"));
    horizontalBox.add(Box.createHorizontalStrut(10));
    panel = new JPanel(new BorderLayout());
    panel.add(horizontalBox);
    panel.setBorder(BorderFactory.createTitledBorder("Beginning/End Struts"));
    contentPane.add(panel);

    horizontalBox = Box.createHorizontalBox();
    horizontalBox.add(new JButton("Left"));
    horizontalBox.add(new JButton("Middle"));
    horizontalBox.add(new JButton("Right"));
    panel = new JPanel(new BorderLayout());
    horizontalBox.add(Box.createHorizontalStrut(10));
    panel.add(horizontalBox);
    panel.setBorder(BorderFactory.createTitledBorder("End Strut"));
    contentPane.add(panel);

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

---

From source file:MainClass.java

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

    ActionListener actionListener = new ActionFocusMover();
    MouseListener mouseListener = new MouseEnterFocusMover();

    frame.setLayout(new GridLayout(3, 3));
    for (int i = 1; i < 10; i++) {
        JButton button = new JButton(Integer.toString(i));
        button.addActionListener(actionListener);
        button.addMouseListener(mouseListener);
        if ((i % 2) != 0) {
            button.setFocusable(false);/*from  ww w .ja v  a 2s. c  om*/
        }
        frame.add(button);
    }

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

---

From source file:Main.java

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

    JTextArea textArea = new JTextArea();
    f.add(new JScrollPane(textArea), BorderLayout.CENTER);

    Timer timer = new Timer(1000, new ActionListener() {
        @Override//from  w  w w  . ja v a 2s  . c  o m
        public void actionPerformed(ActionEvent e) {
            textArea.append("bla");
        }
    });
    timer.setRepeats(true);
    timer.start();
    JButton button = new JButton("Click me");
    button.addActionListener(e -> {
        System.out.println("Before option pane");
        JOptionPane.showMessageDialog(f, "A message dialog");
        System.out.println("After option pane");
    });
    f.add(button, BorderLayout.SOUTH);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.pack();
    f.setVisible(true);
}

---

From source file:MyActionListener.java

public static void main(String[] args) {
    JFrame.setDefaultLookAndFeelDecorated(true);
    JDialog.setDefaultLookAndFeelDecorated(true);
    JFrame frame = new JFrame("ActionListener Test 1");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button = new JButton("Register");
    button.addActionListener(new MyActionListener());
    frame.getContentPane().add(button);//from w  ww.jav  a  2  s.com
    frame.pack();
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame() {
        @Override/*from  w  w  w  .jav  a 2s .  c  om*/
        public synchronized void setExtendedState(int state) {
            if (isUndecorated() && (state & MAXIMIZED_BOTH) == MAXIMIZED_BOTH) {
                super.setMaximizedBounds(new Rectangle(300, 300));
            }
            super.setExtendedState(state);
        }
    };
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(800, 600);
    frame.setUndecorated(true);
    frame.getContentPane().add(new JButton(new AbstractAction("Toggle maximize") {
        @Override
        public void actionPerformed(ActionEvent e) {
            int state = frame.getExtendedState();
            if ((state & JFrame.MAXIMIZED_BOTH) == JFrame.MAXIMIZED_BOTH) {
                frame.setExtendedState(JFrame.NORMAL);
            } else {
                frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
            }
        }
    }), BorderLayout.PAGE_END);
    frame.setVisible(true);
}

---

From source file:LabelFor.java

public static void main(String args[]) {
    JFrame f = new JFrame("LabelFor Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container content = f.getContentPane();
    JLabel label = new JLabel("Username");
    JTextField textField = new JTextField();
    label.setDisplayedMnemonic(KeyEvent.VK_U);
    label.setLabelFor(textField);/*from ww  w .j ava  2 s.  c  o  m*/
    Container box = Box.createHorizontalBox();
    box.add(label);
    box.add(textField);
    content.add(box, BorderLayout.NORTH);
    content.add(new JButton("Submit"), BorderLayout.SOUTH);
    f.setSize(300, 200);
    f.setVisible(true);
}

---

From source file:GridBagWithGridWidthHeight.java

public static void main(String[] args) {
    JFrame f = new JFrame("Demonstrates the use of gridwidth, gridheight constraints");
    JPanel p = new JPanel(new GridBagLayout());

    GridBagConstraints c = new GridBagConstraints();
    c.insets = new Insets(2, 2, 2, 2);
    c.weighty = 1.0;//from   w ww  . j a v a  2 s.c o  m
    c.weightx = 1.0;
    c.gridx = 0;
    c.gridy = 0;
    c.gridheight = 2; // span across 2 rows
    p.add(new JButton("Java"), c);
    c.gridx = 1;
    c.gridheight = 1; // set back to 1 row
    c.gridwidth = 2; // span across 2 columns
    p.add(new JButton("Source"), c);
    c.gridy = 1;
    c.gridwidth = 1; // set back to 1 column
    p.add(new JButton("and"), c);
    c.gridx = 2;
    p.add(new JButton("Support."), c);

    WindowListener wndCloser = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    f.addWindowListener(wndCloser);

    f.getContentPane().add(p);
    f.setSize(600, 200);
    f.show();
}

---

From source file:BorderLayoutExample.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JMenuBar menubar = new JMenuBar();
    JMenu file = new JMenu("File");

    menubar.add(file);/* ww  w . j  av a2  s .  co  m*/
    f.setJMenuBar(menubar);

    JToolBar toolbar = new JToolBar();
    toolbar.setFloatable(false);

    JButton bexit = new JButton(new ImageIcon("exit.png"));
    bexit.setBorder(new EmptyBorder(0, 0, 0, 0));
    toolbar.add(bexit);

    f.add(toolbar, BorderLayout.NORTH);

    JToolBar vertical = new JToolBar(JToolBar.VERTICAL);
    vertical.setFloatable(false);
    vertical.setMargin(new Insets(10, 5, 5, 5));

    JButton selectb = new JButton(new ImageIcon("a.png"));
    selectb.setBorder(new EmptyBorder(3, 0, 3, 0));

    JButton freehandb = new JButton(new ImageIcon("b.png"));
    freehandb.setBorder(new EmptyBorder(3, 0, 3, 0));
    JButton shapeedb = new JButton(new ImageIcon("c.png"));
    shapeedb.setBorder(new EmptyBorder(3, 0, 3, 0));

    vertical.add(selectb);
    vertical.add(freehandb);
    vertical.add(shapeedb);

    f.add(vertical, BorderLayout.WEST);
    f.add(new JTextArea(), BorderLayout.CENTER);

    JLabel statusbar = new JLabel(" Statusbar");
    statusbar.setPreferredSize(new Dimension(-1, 22));
    statusbar.setBorder(LineBorder.createGrayLineBorder());
    f.add(statusbar, BorderLayout.SOUTH);
    f.setSize(350, 300);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• »