Example usage for javax.swing JButton JButton

List of usage examples for javax.swing JButton JButton

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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:MainClass.java

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

    Border roundedBorder = new LineBorder(Color.BLACK, 12, true);

    JButton roundedButton = new JButton("Rounded 12 Pixel");
    roundedButton.setBorder(roundedBorder);

    Container contentPane = frame.getContentPane();
    contentPane.add(roundedButton, BorderLayout.SOUTH);
    frame.pack();//from  ww  w  .  java2  s  .co m
    frame.setSize(300, frame.getHeight());
    frame.setVisible(true);
}

From source file:Main.java

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

    frame.pack();// w  w w  . java 2s  .c  o  m
    frame.setVisible(true);

    JButton btnGetSelectedText = new JButton("Get selected text");
    btnGetSelectedText.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            System.out.println(jTextPane.getSelectedText());
        }
    });
    frame.getContentPane().add(jTextPane, BorderLayout.NORTH);
    frame.getContentPane().add(btnGetSelectedText, BorderLayout.SOUTH);
}

From source file:RelativeX.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container pane = f.getContentPane();
    pane.setLayout(new GridBagLayout());
    GridBagConstraints gbc = new GridBagConstraints();
    gbc.gridy = 0;/*w w  w  .  j  a  va2  s.c om*/
    pane.add(new JButton("First row"), gbc);
    gbc.gridx = GridBagConstraints.RELATIVE;
    gbc.gridy = 1;
    pane.add(new JButton("Second row, first column"), gbc);
    pane.add(new JButton("Second row, second column"), gbc);
    pane.add(new JButton("Second row, third column"), gbc);
    gbc.gridy = 2;
    pane.add(new JButton("Third row"), gbc);
    f.setSize(600, 300);
    f.setVisible(true);
}

From source file:RelativeY.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container pane = f.getContentPane();
    pane.setLayout(new GridBagLayout());
    GridBagConstraints gbc = new GridBagConstraints();
    gbc.gridx = 0;//w w  w  .  j av a  2 s. c o  m
    pane.add(new JButton("First column"), gbc);
    gbc.gridx = 1;
    gbc.gridy = GridBagConstraints.RELATIVE;
    pane.add(new JButton("Second column, first row"), gbc);
    pane.add(new JButton("Second column, second row"), gbc);
    pane.add(new JButton("Second column, third row"), gbc);
    gbc.gridx = 2;
    pane.add(new JButton("Third column"), gbc);
    f.setSize(500, 300);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    MyTextArea txt = new MyTextArea();
    f.getContentPane().add(txt);/*ww w.  jav a 2s.c o  m*/
    f.getContentPane().add(new JButton("OK"), BorderLayout.SOUTH);
    f.pack();
    f.setVisible(true);

}

From source file:Main.java

public static void main(String[] args) {
    String[] items = new String[] { "One", "Two", "Three", "Four" };
    JList<String> list = new JList<>(items);
    JFrame f = new JFrame();
    f.add(list, BorderLayout.CENTER);
    JButton btn = new JButton("Get selected");
    btn.addActionListener(new ActionListener() {
        @Override// w  ww.  jav  a 2s  . co m
        public void actionPerformed(ActionEvent e) {
            JOptionPane.showConfirmDialog(f, "You Selected : " + list.getSelectedValue(), "Display",
                    JOptionPane.PLAIN_MESSAGE);
        }
    });

    f.add(btn, BorderLayout.SOUTH);
    f.pack();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

From source file:MainClass.java

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

    frame.setLayout(new GridLayout(3, 3));

    for (int i = 0; i < 3; i++) {
        JButton button = new JButton("" + i);
        frame.add(button);/*  w w w .java 2  s.com*/
    }

    JPanel panel = new JPanel();
    panel.setFocusCycleRoot(true);
    panel.setFocusTraversalPolicyProvider(true);
    panel.setLayout(new GridLayout(1, 3));
    for (int i = 0; i < 3; i++) {
        JButton button = new JButton("" + (i + 3));
        panel.add(button);
    }
    frame.add(panel);

    for (int i = 0; i < 3; i++) {
        JButton button = new JButton("" + (i + 6));
        frame.add(button);
    }

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

From source file:Main.java

public static void main(String[] args) {
    JFrame aWindow = new JFrame();
    aWindow.setBounds(200, 200, 200, 200);
    aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Container content = aWindow.getContentPane();
    content.setLayout(new FlowLayout(FlowLayout.LEFT));
    content.add(new JButton("www.java2s.com"));
    content.add(new JLabel("www.java2s.com"));
    content.add(new JTextField("www.java2s.com"));
    aWindow.setVisible(true);/*from  w  ww. j  a v  a  2s .c  o  m*/
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Action action = new AbstractAction("Button Label") {
        // This method is called when the button is pressed
        public void actionPerformed(ActionEvent evt) {
            // Perform action...
        }//  w w  w. ja  v a  2  s  .  co  m
    };

    // Create the button from the action
    JButton button = new JButton(action);
}

From source file:OptionPaneSample.java

public static void main(String args[]) {
    JFrame f = new JFrame("JOptionPane Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container content = f.getContentPane();
    JButton button = new JButton("Ask");
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component source = (Component) actionEvent.getSource();
            Object response = JOptionPane.showInputDialog(source, "Where do you want to go tomorrow?",
                    "JOptionPane Sample", JOptionPane.QUESTION_MESSAGE, null,
                    new String[] { "A", "B", "C", "D", "E" }, "E");
            System.out.println("Response: " + response);
        }/*from   ww  w.  j  a v  a2 s. c  om*/
    };
    button.addActionListener(actionListener);
    content.add(button, BorderLayout.CENTER);
    f.setSize(300, 200);
    f.setVisible(true);
}