Example usage for javax.swing ButtonGroup ButtonGroup

List of usage examples for javax.swing ButtonGroup ButtonGroup

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Introduction

In this page you can find the example usage for javax.swing ButtonGroup ButtonGroup.

Prototype

public ButtonGroup()

Source Link

Document

Creates a new ButtonGroup.

Usage

From source file:AddingDropDownMenus.java

public AddingDropDownMenus() {
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setJMenuBar(menuBar);/*from   w w  w.j a  va2  s  .  co  m*/
    JMenu fileMenu = new JMenu("File");
    JMenu elementMenu = new JMenu("Elements");
    newItem = fileMenu.add("New");
    openItem = fileMenu.add("Open");
    closeItem = fileMenu.add("Close");
    fileMenu.addSeparator();
    saveItem = fileMenu.add("Save");
    saveAsItem = fileMenu.add("Save As...");
    fileMenu.addSeparator();
    printItem = fileMenu.add("Print");
    elementMenu.add(lineItem = new JRadioButtonMenuItem("Line", true));
    elementMenu.add(rectangleItem = new JRadioButtonMenuItem("Rectangle", false));
    elementMenu.add(circleItem = new JRadioButtonMenuItem("Circle", false));
    ButtonGroup types = new ButtonGroup();
    types.add(lineItem);
    types.add(rectangleItem);
    types.add(circleItem);
    elementMenu.addSeparator();
    elementMenu.add(redItem = new JCheckBoxMenuItem("Red", false));
    elementMenu.add(yellowItem = new JCheckBoxMenuItem("Yellow", false));
    menuBar.add(fileMenu);
    menuBar.add(elementMenu);
}

From source file:IsEDTExample.java

public IsEDTExample() {
    JTable table = new JTable(tableModel);
    table.setRowHeight(100);/* w  ww.  jav a  2 s  . c o m*/
    table.setDefaultRenderer(Object.class, new ColorRenderer());
    add(table);

    add(new JLabel("Thread Color Shade:"));
    ButtonGroup group = new ButtonGroup();
    JRadioButton redOption = new JRadioButton("Red");
    group.add(redOption);
    redOption.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            threadShade = RED;
        }
    });

    JRadioButton blueOption = new JRadioButton("Blue");
    group.add(blueOption);
    blueOption.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            threadShade = BLUE;
        }
    });

    JRadioButton greenOption = new JRadioButton("Green");
    group.add(greenOption);
    greenOption.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            threadShade = GREEN;
        }
    });

    redOption.setSelected(true);
    this.threadShade = RED;

    add(redOption);
    add(greenOption);
    add(blueOption);

    add(new JButton(new RandomColorAction()));

    this.keepRunning = true;
    this.colorShadeThread = new Thread(new RandomColorShadeRunnable());
    this.colorShadeThread.start();
}

From source file:MessageDigestTest.java

public MessageDigestFrame() {
    setTitle("MessageDigestTest");
    setSize(400, 200);/*  www .j  a v  a2s.c  o m*/
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });

    JPanel panel = new JPanel();
    ButtonGroup group = new ButtonGroup();
    ActionListener listener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            JCheckBox b = (JCheckBox) event.getSource();
            setAlgorithm(b.getText());
        }
    };
    addCheckBox(panel, "SHA-1", group, true, listener);
    addCheckBox(panel, "MD5", group, false, listener);

    Container contentPane = getContentPane();

    contentPane.add(panel, "North");
    contentPane.add(new JScrollPane(message), "Center");
    contentPane.add(digest, "South");
    digest.setFont(new Font("Monospaced", Font.PLAIN, 12));

    setAlgorithm("SHA-1");

    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("File");
    JMenuItem fileDigestItem = new JMenuItem("File digest");
    fileDigestItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            loadFile();
        }
    });
    menu.add(fileDigestItem);
    JMenuItem textDigestItem = new JMenuItem("Text area digest");
    textDigestItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            String m = message.getText();
            computeDigest(m.getBytes());
        }
    });
    menu.add(textDigestItem);
    menuBar.add(menu);
    setJMenuBar(menuBar);
}

From source file:Main.java

public Main() {
    JPanel northPanel = new JPanel();
    northPanel.setLayout(new GridLayout(3, 1, 0, 5));
    northPanel.add(label);// www.j  ava2  s.c o m
    northPanel.add(button);
    northPanel.add(comboBox);
    add(northPanel, BorderLayout.NORTH);
    JPanel southPanel = new JPanel();

    ItemHandler handler = new ItemHandler();
    southPanel.setLayout(new GridLayout(1, radio.length));

    ButtonGroup group = new ButtonGroup();
    for (int i = 0; i < radio.length; i++) {
        radio[i] = new JRadioButton(strings[i]);
        radio[i].addItemListener(handler);
        group.add(radio[i]);
        southPanel.add(radio[i]);
    }

    add(southPanel, BorderLayout.SOUTH);

    setSize(300, 200);
    setVisible(true);
    radio[0].setSelected(true);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

From source file:ToggleButtonCheckBoxRadioButton.java

public TogglePanel() {
    JToggleButton tog = new JToggleButton("Toggle");
    ItemListener listener = new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            AbstractButton src = (AbstractButton) (e.getSource());
            System.out.println("Toggle: " + src.getText());
        }/* w w  w  .j  a  v  a  2  s . c o  m*/
    };
    tog.addItemListener(listener);
    add(tog);

    JCheckBox cbox = new JCheckBox("Checkbox");
    cbox.addItemListener(listener);
    add(cbox);
    ButtonGroup btngroup = new ButtonGroup();
    for (int i = 1; i <= 3; i++) {
        JRadioButton radio = new JRadioButton("Radio " + i);
        btngroup.add(radio);
        radio.addItemListener(listener);
        add(radio);
    }
}

From source file:Wallpaper.java

private static JPanel createPanel() {
    JPanel p = new JPanel();

    ButtonGroup entreeGroup = new ButtonGroup();
    JRadioButton radioButton;//from   ww w . j  a v  a  2  s  . c  om
    p.add(radioButton = new JRadioButton("Beef", true));
    entreeGroup.add(radioButton);
    p.add(radioButton = new JRadioButton("Chicken"));
    entreeGroup.add(radioButton);
    p.add(radioButton = new JRadioButton("Vegetable"));
    entreeGroup.add(radioButton);

    p.add(new JCheckBox("Ketchup"));
    p.add(new JCheckBox("Mustard"));
    p.add(new JCheckBox("Pickles"));

    p.add(new JLabel("Special requests:"));
    p.add(new JTextField(20));

    JButton orderButton = new JButton("Place Order");
    p.add(orderButton);

    return p;
}

From source file:SimpleBufferedImageDemo.java

public SimpleBufferedImageDemo() {
    super();//from www.jav  a 2  s . com
    Container container = getContentPane();

    canvas = new DisplayCanvas();
    container.add(canvas);

    JPanel panel = new JPanel();
    panel.setLayout(new GridLayout(2, 2));
    panel.setBorder(new TitledBorder("Select an Option and Display Image..."));

    buffButton = new JRadioButton("Buffered");
    buffButton.addActionListener(new ButtonListener());
    nonBuffButton = new JRadioButton("Non-Buffered", true);
    nonBuffButton.addActionListener(new ButtonListener());
    ButtonGroup group = new ButtonGroup();
    group.add(buffButton);
    group.add(nonBuffButton);

    displayButton = new JButton("Display");
    displayButton.addActionListener(new ButtonListener());
    clearButton = new JButton("Clear");
    clearButton.addActionListener(new ButtonListener());

    panel.add(nonBuffButton);
    panel.add(buffButton);
    panel.add(displayButton);
    panel.add(clearButton);

    container.add(BorderLayout.SOUTH, panel);

    addWindowListener(new WindowEventHandler());
    pack();
    setVisible(true);
}

From source file:LookAndFeelPrefs.java

/**
 * Create a menu of radio buttons listing the available Look and Feels. When
 * the user selects one, change the component hierarchy under frame to the new
 * LAF, and store the new selection as the current preference for the package
 * containing class c.//from   ww w. ja  va  2 s  .  co m
 */
public static JMenu createLookAndFeelMenu(final Class prefsClass, final ActionListener listener) {
    // Create the menu
    final JMenu plafmenu = new JMenu("Look and Feel");

    // Create an object used for radio button mutual exclusion
    ButtonGroup radiogroup = new ButtonGroup();

    // Look up the available look and feels
    UIManager.LookAndFeelInfo[] plafs = UIManager.getInstalledLookAndFeels();

    // Find out which one is currently used
    String currentLAFName = UIManager.getLookAndFeel().getClass().getName();

    // Loop through the plafs, and add a menu item for each one
    for (int i = 0; i < plafs.length; i++) {
        String plafName = plafs[i].getName();
        final String plafClassName = plafs[i].getClassName();

        // Create the menu item
        final JMenuItem item = plafmenu.add(new JRadioButtonMenuItem(plafName));
        item.setSelected(plafClassName.equals(currentLAFName));

        // Tell the menu item what to do when it is selected
        item.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent event) {
                // Set the new look and feel
                try {
                    UIManager.setLookAndFeel(plafClassName);
                } catch (UnsupportedLookAndFeelException e) {
                    // Sometimes a Look-and-Feel is installed but not
                    // supported, as in the Windows LaF on Linux platforms.
                    JOptionPane.showMessageDialog(plafmenu,
                            "The selected Look-and-Feel is " + "not supported on this platform.",
                            "Unsupported Look And Feel", JOptionPane.ERROR_MESSAGE);
                    item.setEnabled(false);
                } catch (Exception e) { // ClassNotFound or Instantiation
                    item.setEnabled(false); // shouldn't happen
                }

                // Make the selection persistent by storing it in prefs.
                Preferences p = Preferences.userNodeForPackage(prefsClass);
                p.put(PREF_NAME, plafClassName);

                // Invoke the supplied action listener so the calling
                // application can update its components to the new LAF
                // Reuse the event that was passed here.
                listener.actionPerformed(event);
            }
        });

        // Only allow one menu item to be selected at once
        radiogroup.add(item);
    }

    return plafmenu;
}

From source file:BoxLayoutTest.java

public BoxLayoutTest() {
    setTitle("BoxLayoutTest");
    setSize(300, 300);/*from   w w  w  .ja  v  a 2  s. com*/
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });

    horizontalBox = createBox(true, false);
    verticalBox = createBox(false, false);
    horizontalStrutsAndGlueBox = createBox(true, true);
    verticalStrutsAndGlueBox = createBox(false, true);

    JPanel panel = new JPanel();
    panel.setLayout(new GridLayout(3, 1, 3, 3));
    ButtonGroup directionGroup = new ButtonGroup();

    horizontalButton = addRadioButton(panel, directionGroup, "Horizontal", true);
    verticalButton = addRadioButton(panel, directionGroup, "Vertical", false);
    strutsAndGlueCheckBox = addCheckBox(panel, "Struts and Glue");

    Container contentPane = getContentPane();
    contentPane.add(panel, "South");
    contentPane.add(horizontalBox, "Center");
    currentBox = horizontalBox;
}

From source file:ClipArea.java

public ClipArea() {
    super();/*  w ww  .  j  ava  2 s.  co m*/
    Container contentPane = getContentPane();

    canvas = new MyCanvas();
    contentPane.add(canvas);

    JPanel panel = new JPanel();
    panel.setLayout(new GridLayout(1, 2));
    clipButton = new JRadioButton("Clip", true);
    clipButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            canvas.clip = true;
            canvas.clipFurther = false;
            canvas.repaint();
        }
    });
    clipFurButton = new JRadioButton("Clip Further");
    clipFurButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            canvas.clipFurther = true;
            canvas.repaint();
        }
    });
    ButtonGroup group = new ButtonGroup();
    group.add(clipButton);
    group.add(clipFurButton);

    panel.add(clipButton);
    panel.add(clipFurButton);
    contentPane.add(BorderLayout.SOUTH, panel);

    // 4. Add a window listener to close the frame properly.
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });
    pack();
    setVisible(true);
}