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 jframe = new JFrame();
    jframe.setSize(500, 200);//  w w w . jav a 2s . co m
    jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTextPane jTextPane = new JTextPane();
    jTextPane.setEditorKit(new HTMLEditorKit());
    JButton btn = new JButton("Print");
    btn.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
            try {
                jTextPane.setContentType("text/html");
                boolean done = jTextPane.print();
                if (done) {
                    System.out.println("Printing is done");
                } else {
                    System.out.println("Error while printing");
                }
            } catch (Exception pex) {
                pex.printStackTrace();
            }
        }
    });
    jframe.add(btn, BorderLayout.SOUTH);
    jframe.add(jTextPane);
    jframe.setVisible(true);
}

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From source file:Main.java

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

    // Set the content pane's layout as SpringLayout
    SpringLayout springLayout = new SpringLayout();
    contentPane.setLayout(springLayout);

    // Add two JButtons to the content pane
    JButton b1 = new JButton("Button 1");
    JButton b2 = new JButton("Little Bigger   Button   2");
    contentPane.add(b1);//from  www.ja v a  2s .  co  m
    contentPane.add(b2);

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

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From source file:GridBagLayoutColumnSpanHORIZONTAL.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 = 1;/*from   w ww .ja  va2s  .  c o m*/
    gbc.gridy = GridBagConstraints.RELATIVE;
    pane.add(new JButton("First row, first column"), gbc);
    pane.add(new JButton("Second row"), gbc);
    gbc.gridwidth = 2;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    pane.add(new JButton("Third row, spans two columns"), gbc);
    gbc.gridwidth = 1;
    gbc.fill = GridBagConstraints.NONE;
    gbc.gridx = GridBagConstraints.RELATIVE;
    pane.add(new JButton("First row, second column"), gbc);
    f.setSize(400, 300);
    f.setVisible(true);
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    final Action action = new AbstractAction("Action Name") {
        public void actionPerformed(ActionEvent evt) {
            System.out.println("action");
        }//from   ww w .ja  v a 2  s  . c om
    };

    JFrame frame = new JFrame();
    JButton button = new JButton(action);

    JTextField textfield = new JTextField();
    textfield.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("F2"),
            action.getValue(Action.NAME));
    textfield.getActionMap().put(action.getValue(Action.NAME), action);
}

---

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    Container contentPane = frame.getContentPane();
    Icon icon = new ImageIcon("java2s.gif");
    JButton b = new JButton(icon);
    JScrollPane pane = new JScrollPane(b);
    AdjustmentListener hListener = new AdjustmentListener() {
        public void adjustmentValueChanged(AdjustmentEvent e) {
            System.out.println("Horizontal: ");
            dumpInfo(e);/*from w  ww  .ja va  2 s.  c o m*/
        }
    };
    JScrollBar hBar = pane.getHorizontalScrollBar();
    hBar.addAdjustmentListener(hListener);
    AdjustmentListener vListener = new AdjustmentListener() {
        public void adjustmentValueChanged(AdjustmentEvent e) {
            System.out.println("Vertical: ");
            dumpInfo(e);
        }
    };
    JScrollBar vBar = pane.getVerticalScrollBar();
    vBar.addAdjustmentListener(vListener);
    contentPane.add(pane, BorderLayout.CENTER);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:SelectingButton.java

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

    ActionListener aListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            AbstractButton aButton = (AbstractButton) event.getSource();
            boolean selected = aButton.getModel().isSelected();
            System.out.println("Action - selected=" + selected + "\n");
        }//from w ww .j a v  a 2  s .co  m
    };

    ChangeListener cListener = new ChangeListener() {
        public void stateChanged(ChangeEvent event) {
            AbstractButton aButton = (AbstractButton) event.getSource();
            ButtonModel aModel = aButton.getModel();
            boolean armed = aModel.isArmed();
            boolean pressed = aModel.isPressed();
            boolean selected = aModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }
    };

    theButton.addActionListener(aListener);
    theButton.addChangeListener(cListener);
    Container contentPane = frame.getContentPane();
    contentPane.add(theButton, BorderLayout.CENTER);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

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From source file:MainClass.java

public static void main(String args[]) throws Exception {
    JFrame vFrame = new JFrame("Vertical Split");
    vFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JComponent leftButton = new JButton("Left");
    JComponent rightButton = new JButton("Right");
    final JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    splitPane.setOneTouchExpandable(true);
    splitPane.setLeftComponent(leftButton);
    splitPane.setRightComponent(rightButton);

    ActionListener oneActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            splitPane.resetToPreferredSizes();
        }/* w ww  .j  av  a 2  s  .  c  o m*/
    };
    ((JButton) rightButton).addActionListener(oneActionListener);

    ActionListener anotherActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            splitPane.setDividerLocation(10);
            splitPane.setContinuousLayout(true);
        }
    };

    ((JButton) leftButton).addActionListener(anotherActionListener);

    HierarchyListener hierarchyListener = new HierarchyListener() {
        public void hierarchyChanged(HierarchyEvent e) {
            long flags = e.getChangeFlags();
            if ((flags & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
                splitPane.setDividerLocation(.75);
            }
        }
    };
    splitPane.addHierarchyListener(hierarchyListener);

    vFrame.add(splitPane, BorderLayout.CENTER);
    vFrame.setSize(300, 150);
    vFrame.setVisible(true);
}

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From source file:Main.java

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

    Border myRaisedBorder = BorderFactory.createBevelBorder(BevelBorder.RAISED, Color.PINK, Color.RED,
            Color.PINK, Color.RED);
    JButton myRaisedButton = new JButton("My Raised");
    myRaisedButton.setBorder(myRaisedBorder);

    Container contentPane = frame.getContentPane();
    contentPane.add(myRaisedButton);/* w ww.  j  av a 2s . co m*/
    frame.setSize(300, 200);
    frame.setVisible(true);

}

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From source file:Main.java

public static void main(String[] args) {
    String[][] data = { { "Data", "Data" } };
    String[] col = { "Col", "Col" };
    final DefaultTableModel model = new DefaultTableModel(data, col);
    JTable table = new JTable(model);
    JButton addRow = new JButton("Add Empty Row");
    addRow.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            model.addRow(new Object[] {});
        }/*from w ww .j  a  v a 2 s .  co  m*/
    });
    JPanel panel = new JPanel(new BorderLayout());
    panel.add(new JScrollPane(table));
    panel.add(addRow, BorderLayout.SOUTH);
    JOptionPane.showMessageDialog(null, panel);
}

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From source file:TryGridLayout.java

public static void main(String[] args) {
    JFrame aWindow = new JFrame("This is a Grid Layout");
    aWindow.setBounds(30, 30, 300, 300);
    aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    GridLayout grid = new GridLayout(3, 4, 30, 20);
    Container content = aWindow.getContentPane();
    content.setLayout(grid);/*from w w w  .  ja  va2  s .com*/
    JButton button = null;
    for (int i = 1; i <= 10; i++) {
        content.add(button = new JButton(" Press " + i));
    }
    aWindow.pack();
    aWindow.setVisible(true);
}

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