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("GridLayout");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    JPanel buttonPanel = new JPanel();
    buttonPanel.setLayout(new GridLayout(3, 0));

    for (int i = 1; i <= 9; i++) {
        buttonPanel.add(new JButton("Button  " + i));
    }/*from   w w  w  . jav a2  s  . co m*/

    contentPane.add(buttonPanel, BorderLayout.CENTER);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Active Example");
    UIManager.put("LabelFactory", new ActiveLabel());
    final JPanel panel = new JPanel();
    JButton button = new JButton("Get");
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            JLabel label = (JLabel) UIManager.get("LabelFactory");
            panel.add(label);//w  w w. ja  va2 s  .c  o  m
            panel.revalidate();
        }
    };
    button.addActionListener(actionListener);

    Container contentPane = frame.getContentPane();
    contentPane.add(panel, BorderLayout.CENTER);
    contentPane.add(button, BorderLayout.SOUTH);
    frame.setSize(200, 200);
    frame.setVisible(true);
}

From source file:ASoftBevelBorder.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Soft Bevel Borders");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Border raisedBorder = new SoftBevelBorder(SoftBevelBorder.RAISED);
    Border loweredBorder = new SoftBevelBorder(SoftBevelBorder.LOWERED);
    JButton raisedButton = new JButton("Raised");
    raisedButton.setBorder(raisedBorder);
    JButton loweredButton = new JButton("Lowered");
    loweredButton.setBorder(loweredBorder);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(1, 2));
    contentPane.add(raisedButton);//from  w w  w.  ja va2s  .com
    contentPane.add(loweredButton);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JFileChooser fc = new JFileChooser();
    fc.setMultiSelectionEnabled(true);//from w  ww . j a v  a2 s  . com
    fc.setCurrentDirectory(new File("C:\\tmp"));
    JButton btn1 = new JButton("Show Dialog");
    btn1.addActionListener(e -> fc.showDialog(frame, "Choose"));
    JButton btn2 = new JButton("Show Open Dialog");
    btn2.addActionListener(e -> {
        int retVal = fc.showOpenDialog(frame);
        if (retVal == JFileChooser.APPROVE_OPTION) {
            File[] selectedfiles = fc.getSelectedFiles();
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < selectedfiles.length; i++) {
                sb.append(selectedfiles[i].getName());
                sb.append("\n");
            }
            JOptionPane.showMessageDialog(frame, sb.toString());
        }
    });
    JButton btn3 = new JButton("Show Save Dialog");
    btn3.addActionListener(e -> fc.showSaveDialog(frame));
    Container pane = frame.getContentPane();
    pane.setLayout(new GridLayout(3, 1, 10, 10));
    pane.add(btn1);
    pane.add(btn2);
    pane.add(btn3);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

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

    MyModel myArrayClass = new MyModel(25);

    MyView panel = new MyView(myArrayClass);
    myArrayClass.myView = panel;//from  w w  w  . j a v a 2  s. co  m

    JButton sortButton = new JButton("Sort");
    sortButton.addActionListener(e -> performSorting(myArrayClass));
    f.getContentPane().add(sortButton, BorderLayout.NORTH);
    f.getContentPane().add(panel, BorderLayout.CENTER);
    f.setSize(400, 400);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    final JFrame frame = new JFrame();
    frame.setUndecorated(true);/*ww  w.  j a va 2 s .c  o m*/
    JButton button = new JButton("Close Me");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    });

    frame.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            point.x = e.getX();
            point.y = e.getY();
        }
    });
    frame.addMouseMotionListener(new MouseMotionAdapter() {
        public void mouseDragged(MouseEvent e) {
            Point p = frame.getLocation();
            frame.setLocation(p.x + e.getX() - point.x, p.y + e.getY() - point.y);
        }
    });

    frame.setSize(300, 300);
    frame.setLocation(200, 200);
    frame.setLayout(new BorderLayout());

    frame.getContentPane().add(button, BorderLayout.NORTH);
    frame.getContentPane().add(new JLabel("Drag Me", JLabel.CENTER), BorderLayout.CENTER);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    final JFrame frame = new JFrame();
    Container contentPane = frame.getContentPane();
    JButton b = new JButton("Hide for 5");
    ActionListener action = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            frame.setVisible(false);/* w  w w .j a v  a 2  s. c o  m*/
            TimerTask task = new TimerTask() {
                public void run() {
                    frame.setVisible(true);
                }
            };
            Timer timer = new Timer();
            timer.schedule(task, 5000);
        }
    };
    b.addActionListener(action);
    AncestorListener ancestor = new AncestorListener() {
        public void ancestorAdded(AncestorEvent e) {
            System.out.println("Added");
            dumpInfo(e);
        }

        public void ancestorMoved(AncestorEvent e) {
            System.out.println("Moved");
            dumpInfo(e);
        }

        public void ancestorRemoved(AncestorEvent e) {
            System.out.println("Removed");
            dumpInfo(e);
        }

        private void dumpInfo(AncestorEvent e) {
            System.out.println("\tAncestor: " + name(e.getAncestor()));
            System.out.println("\tAncestorParent: " + name(e.getAncestorParent()));
            System.out.println("\tComponent: " + name(e.getComponent()));
        }

        private String name(Container c) {
            return (c == null) ? null : c.getName();
        }
    };
    b.addAncestorListener(ancestor);
    contentPane.add(b, BorderLayout.NORTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:ASoftBevelBorder.java

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

    Border raisedBorder = new SoftBevelBorder(SoftBevelBorder.RAISED);
    Border loweredBorder = new SoftBevelBorder(SoftBevelBorder.LOWERED);
    JButton raisedButton = new JButton("Raised");
    raisedButton.setBorder(raisedBorder);

    JButton loweredButton = new JButton("Lowered");
    loweredButton.setBorder(loweredBorder);

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(1, 2));
    contentPane.add(raisedButton);//from  w  ww  . j a v a  2  s  . c  om
    contentPane.add(loweredButton);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    DefaultTableModel model;/*from  ww  w . j a v a  2s.  co m*/
    JTable t = new JTable(model = new DefaultTableModel(0, 1));
    for (int i = 0; i < 10; i++) {
        model.addRow(new Object[] { i });
    }
    JButton removeSelected = new JButton("remove");
    removeSelected.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            int[] selectedRows = t.getSelectedRows();
            for (int i = selectedRows.length - 1; i >= 0; i--) {
                model.removeRow(selectedRows[i]);
                ;
            }
        }
    });
    JFrame f = new JFrame();
    f.add(new JScrollPane(t));
    f.add(removeSelected, BorderLayout.SOUTH);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.pack();
    f.setVisible(true);
}

From source file:Main.java

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

    JButton loadButton = new JButton("Display Image");
    loadButton.addActionListener(ev -> {
        JFileChooser fc = new JFileChooser(System.getProperty("user.home"));
        fc.addChoosableFileFilter(/*w  w w.  j  a  va2  s  .c o m*/
                new FileNameExtensionFilter("Image files", new String[] { "png", "jpg", "jpeg", "gif" }));
        if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
            try {
                Image image = ImageIO.read(fc.getSelectedFile());
                if (image != null) {
                    JPanel panel = new JPanel(new BorderLayout(10, 10));
                    panel.add(new JLabel(fc.getSelectedFile().toString()), BorderLayout.NORTH);
                    panel.add(new JLabel(new ImageIcon(image)));
                    JOptionPane.showMessageDialog(frame, panel);
                }
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    });

    frame.add(loadButton);
    frame.pack();
    frame.setLocationByPlatform(true);
    frame.setVisible(true);
}