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:SimpleDnD.java

public static void main(String[] args) {
    JTextField field = new JTextField(10);
    JButton button = new JButton("Button");
    JFrame f = new JFrame();
    f.setTitle("Simple Drag & Drop");

    f.setLayout(new FlowLayout());
    f.add(button);/*  ww  w  . j av  a  2 s.co  m*/
    f.add(field);

    field.setDragEnabled(true);
    button.setTransferHandler(new TransferHandler("text"));

    f.setSize(330, 150);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JFrame frame = new JFrame();
    GridBagLayout gbl = new GridBagLayout();

    frame.setLayout(gbl);//from www .j  a  va  2 s .  c om
    frame.add(new JButton("1"));
    frame.add(new JButton("2"));

    gbl.layoutContainer(frame);

    gbl.columnWeights = new double[] { 0.0f, 1.0f, 2.0f };
    gbl.rowWeights = new double[] { 0.0f, 1.0f };

    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {

    JFrame frame = new JFrame();

    JButton btn = new JButton("Test");

    JPanel panel = new JPanel();
    panel.add(btn);//from   w ww .ja v  a 2s . c  o m

    JTabbedPane tabbedPane = new JTabbedPane();
    tabbedPane.add("Tab1", panel);

    frame.add(tabbedPane, BorderLayout.CENTER);

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setMinimumSize(new Dimension(300, 300));
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JToolBar toolbar = new JToolBar(JToolBar.VERTICAL);

    JButton selectb = new JButton(new ImageIcon("select.gif"));
    JButton freehandb = new JButton(new ImageIcon("freehand.gif"));
    JButton shapeedb = new JButton(new ImageIcon("shapeed.gif"));
    JButton penb = new JButton(new ImageIcon("pen.gif"));

    toolbar.add(selectb);/*from  www . ja  v  a 2  s.  c o  m*/
    toolbar.add(freehandb);
    toolbar.add(shapeedb);
    toolbar.add(penb);

    JFrame f = new JFrame();
    f.add(toolbar, BorderLayout.WEST);

    f.setSize(250, 350);
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

From source file:Main.java

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

    // Add a close button
    JButton closeButton = new JButton("Close");
    Container contentPane = frame.getContentPane();
    contentPane.add(closeButton);/*from   w  ww. j a v  a2  s .c o m*/

    // Calculates and sets appropriate size for the frame
    frame.pack();

    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame("JColorChooser Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JButton button = new JButton("Pick to Change Background");
    Color myBlack = new Color(0, 0, 0); // Color black
    //    Color myWhite = new Color(255,255,255);     // Color white
    //  Color myGreen = new Color(0,200,0);         // A shade of green

    button.setBackground(myBlack);/*from   w  w w. j av  a  2s.c  om*/
    f.add(button, BorderLayout.CENTER);
    f.setSize(300, 200);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JFrame frame = new JFrame();
    GridBagLayout gbl = new GridBagLayout();

    frame.setLayout(gbl);//from   w w  w  .  ja  v a2s .c  o  m
    frame.add(new JButton("1"));
    frame.add(new JButton("2"));

    gbl.layoutContainer(frame);

    double[][] weights = gbl.getLayoutWeights();
    for (int i = 0; i < 2; i++) {
        for (int j = 0; j < weights[i].length; j++) {
            weights[i][j] = 1;
        }
    }
    gbl.columnWeights = weights[0];
    gbl.rowWeights = weights[1];

    frame.pack();
    frame.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);//  w ww .  j  a  va2s .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:DrivedFont.java

public static void main(String args[]) {
    JFrame f = new JFrame("JColorChooser Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JButton button = new JButton("Pick to Change Background");

    Font myFont = new Font("Serif", Font.ITALIC | Font.BOLD, 12);
    Font newFont = myFont.deriveFont(50F);

    button.setFont(newFont);//from  w  w w . ja va 2 s.  c o  m
    f.add(button, BorderLayout.CENTER);
    f.setSize(300, 200);
    f.setVisible(true);
}

From source file:MainClass.java

public static void main(String[] args) {
    JButton jb = new JButton("Press Me");

    jb.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent ev) {
            System.out.println("ItemEvent!");
        }/*w w w. ja  va 2 s  .  c  o  m*/
    });

    jb.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent ev) {
            System.out.println("ChangeEvent!");
        }
    });

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