Example usage for java.awt Event CTRL_MASK

Introduction

In this page you can find the example usage for java.awt Event CTRL_MASK.

Prototype

int CTRL_MASK

To view the source code for java.awt Event CTRL_MASK.

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Document

This flag indicates that the Control key was down when the event occurred.

Usage

From source file:ToggleSample.java

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

    JMenuBar bar = new JMenuBar();
    JMenu file = new JMenu("File");
    file.setMnemonic('f');
    JMenuItem newItem = new JMenuItem("New", 'N');
    file.add(newItem);/*from ww w  .  ja v  a 2  s . c o  m*/
    JMenuItem openItem = new JMenuItem("Open", 'O');
    file.add(openItem);
    JMenuItem closeItem = new JMenuItem("Close", 'C');
    file.add(closeItem);
    file.addSeparator();
    JMenuItem saveItem = new JMenuItem("Save", 'S');
    file.add(saveItem);
    file.addSeparator();
    JMenuItem exitItem = new JMenuItem("Exit", 'X');
    file.add(exitItem);
    bar.add(file);
    JMenu edit = new JMenu("Edit");
    JMenuItem cutItem = new JMenuItem("Cut", 'T');
    cutItem.setAccelerator(KeyStroke.getKeyStroke('X', Event.CTRL_MASK));
    edit.add(cutItem);
    JMenuItem copyItem = new JMenuItem("Copy", 'C');
    copyItem.setAccelerator(KeyStroke.getKeyStroke('C', Event.CTRL_MASK));
    edit.add(copyItem);
    JMenuItem pasteItem = new JMenuItem("Paste", 'P');
    pasteItem.setAccelerator(KeyStroke.getKeyStroke('V', Event.CTRL_MASK));
    pasteItem.setEnabled(false);
    edit.add(pasteItem);
    edit.addSeparator();
    JMenuItem findItem = new JMenuItem("Find", 'F');
    findItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0));
    edit.add(findItem);
    edit.setMnemonic('e');
    Icon atIcon = new ImageIcon("at.gif");
    JMenu findOptions = new JMenu("Options");
    findOptions.setIcon(atIcon);
    findOptions.setMnemonic('O');
    ButtonGroup directionGroup = new ButtonGroup();
    JRadioButtonMenuItem forward = new JRadioButtonMenuItem("Forward", true);
    findOptions.add(forward);
    directionGroup.add(forward);
    JRadioButtonMenuItem backward = new JRadioButtonMenuItem("Backward");
    findOptions.add(backward);
    directionGroup.add(backward);
    findOptions.addSeparator();
    JCheckBoxMenuItem caseItem = new JCheckBoxMenuItem("Case Insensitive");
    findOptions.add(caseItem);
    edit.add(findOptions);
    JToggleButtonMenuItem toggleItem = new JToggleButtonMenuItem("Ballon Help");
    toggleItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println("Selected");
        }
    });
    edit.add(toggleItem);
    bar.add(edit);
    frame.setJMenuBar(bar);
    frame.setSize(350, 250);
    frame.setVisible(true);
}

---

From source file:SwingToolBarSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Action Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Action showAction = new ShowAction(frame);
    JMenuBar menuBar = new JMenuBar();
    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic('f');
    JMenuItem newMenuItem = new JMenuItem("New", 'N');
    fileMenu.add(newMenuItem);//from ww  w  .j  a  v  a 2  s .  c  o  m
    JMenuItem openMenuItem = new JMenuItem("Open", 'O');
    fileMenu.add(openMenuItem);
    JMenuItem closeMenuItem = new JMenuItem("Close", 'C');
    fileMenu.add(closeMenuItem);
    fileMenu.addSeparator();
    JMenuItem saveMenuItem = new JMenuItem("Save", 'S');
    fileMenu.add(saveMenuItem);
    fileMenu.add(showAction);
    fileMenu.addSeparator();
    JMenuItem exitMenuItem = new JMenuItem("Exit", 'X');
    fileMenu.add(exitMenuItem);
    menuBar.add(fileMenu);
    JMenu editMenu = new JMenu("Edit");
    JMenuItem cutMenuItem = new JMenuItem("Cut", 'T');
    KeyStroke ctrlXKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.CTRL_MASK);
    cutMenuItem.setAccelerator(ctrlXKeyStroke);
    editMenu.add(cutMenuItem);
    JMenuItem copyMenuItem = new JMenuItem("Copy", 'C');
    KeyStroke ctrlCKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_C, Event.CTRL_MASK);
    copyMenuItem.setAccelerator(ctrlCKeyStroke);
    editMenu.add(copyMenuItem);
    JMenuItem pasteMenuItem = new JMenuItem("Paste", 'P');
    KeyStroke ctrlVKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_V, Event.CTRL_MASK);
    pasteMenuItem.setAccelerator(ctrlVKeyStroke);
    pasteMenuItem.setEnabled(false);
    editMenu.add(pasteMenuItem);
    editMenu.addSeparator();
    JMenuItem findMenuItem = new JMenuItem("Find", 'F');
    KeyStroke f3KeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0);
    findMenuItem.setAccelerator(f3KeyStroke);
    editMenu.add(findMenuItem);
    editMenu.setMnemonic('e');
    editMenu.add(showAction);
    menuBar.add(editMenu);
    frame.setJMenuBar(menuBar);
    frame.setSize(350, 250);
    frame.setVisible(true);
}

---

From source file:MenuX.java

public static void main(String args[]) {
    ActionListener actionListener = new MenuActionListener();
    MenuKeyListener menuKeyListener = new MyMenuKeyListener();
    ChangeListener cListener = new MyChangeListener();
    MenuListener menuListener = new MyMenuListener();
    MenuSelectionManager manager = MenuSelectionManager.defaultManager();
    manager.addChangeListener(cListener);
    JFrame frame = new JFrame("MenuSample Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar = new VerticalMenuBar();
    //    JMenuBar bar = new JMenuBar();

    // File Menu, F - Mnemonic
    JMenu file = new JMenu("File");
    file.setMnemonic(KeyEvent.VK_F);
    file.addChangeListener(cListener);/*from w  w w  . j av  a 2  s .  c o m*/
    file.addMenuListener(menuListener);
    file.addMenuKeyListener(menuKeyListener);
    JPopupMenu popupMenu = file.getPopupMenu();
    popupMenu.setLayout(new GridLayout(3, 3));
    bar.add(file);

    // File->New, N - Mnemonic
    JMenuItem newItem = new JMenuItem("New", KeyEvent.VK_N);
    newItem.addActionListener(actionListener);
    newItem.addChangeListener(cListener);
    newItem.addMenuKeyListener(menuKeyListener);
    file.add(newItem);

    // File->Open, O - Mnemonic
    JMenuItem openItem = new JMenuItem("Open", KeyEvent.VK_O);
    openItem.addActionListener(actionListener);
    openItem.addChangeListener(cListener);
    openItem.addMenuKeyListener(menuKeyListener);
    file.add(openItem);

    // File->Close, C - Mnemonic
    JMenuItem closeItem = new JMenuItem("Close", KeyEvent.VK_C);
    closeItem.addActionListener(actionListener);
    closeItem.addChangeListener(cListener);
    closeItem.addMenuKeyListener(menuKeyListener);
    file.add(closeItem);

    // Separator
    file.addSeparator();

    // File->Save, S - Mnemonic
    JMenuItem saveItem = new JMenuItem("Save", KeyEvent.VK_S);
    saveItem.addActionListener(actionListener);
    saveItem.addChangeListener(cListener);
    saveItem.addMenuKeyListener(menuKeyListener);
    file.add(saveItem);

    // Separator
    file.addSeparator();

    // File->Exit, X - Mnemonic
    JMenuItem exitItem = new JMenuItem("Exit", KeyEvent.VK_X);
    exitItem.addActionListener(actionListener);
    exitItem.addChangeListener(cListener);
    exitItem.addMenuKeyListener(menuKeyListener);
    file.add(exitItem);

    // Edit Menu, E - Mnemonic
    JMenu edit = new JMenu("Edit");
    edit.setMnemonic(KeyEvent.VK_E);
    edit.addChangeListener(cListener);
    edit.addMenuListener(menuListener);
    edit.addMenuKeyListener(menuKeyListener);
    bar.add(edit);

    // Edit->Cut, T - Mnemonic, CTRL-X - Accelerator
    JMenuItem cutItem = new JMenuItem("Cut", KeyEvent.VK_T);
    cutItem.addActionListener(actionListener);
    cutItem.addChangeListener(cListener);
    cutItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.CTRL_MASK));
    cutItem.addMenuKeyListener(menuKeyListener);
    edit.add(cutItem);

    // Edit->Copy, C - Mnemonic, CTRL-C - Accelerator
    JMenuItem copyItem = new JMenuItem("Copy", KeyEvent.VK_C);
    copyItem.addActionListener(actionListener);
    copyItem.addChangeListener(cListener);
    copyItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, Event.CTRL_MASK));
    copyItem.addMenuKeyListener(menuKeyListener);
    copyItem.setEnabled(false);
    edit.add(copyItem);

    // Edit->Paste, P - Mnemonic, CTRL-V - Accelerator, Disabled
    JMenuItem pasteItem = new JMenuItem("Paste", KeyEvent.VK_P);
    pasteItem.addActionListener(actionListener);
    pasteItem.addChangeListener(cListener);
    pasteItem.addMenuKeyListener(menuKeyListener);
    pasteItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, Event.CTRL_MASK));
    pasteItem.setEnabled(false);
    edit.add(pasteItem);

    // Separator
    edit.addSeparator();

    // Edit->Find, F - Mnemonic, F3 - Accelerator
    JMenuItem findItem = new JMenuItem("Find", KeyEvent.VK_F);
    findItem.addActionListener(actionListener);
    findItem.addChangeListener(cListener);
    findItem.addMenuKeyListener(menuKeyListener);
    findItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0));
    edit.add(findItem);

    // Edit->Options Submenu, O - Mnemonic, at.gif - Icon Image File
    JMenu findOptions = new JMenu("Options");
    findOptions.addChangeListener(cListener);
    findOptions.addMenuListener(menuListener);
    findOptions.addMenuKeyListener(menuKeyListener);
    Icon atIcon = new ImageIcon("at.gif");
    findOptions.setIcon(atIcon);
    findOptions.setMnemonic(KeyEvent.VK_O);

    // ButtonGrou for radio buttons
    ButtonGroup directionGroup = new ButtonGroup();

    // Edit->Options->Forward, F - Mnemonic, in group
    JRadioButtonMenuItem forward = new JRadioButtonMenuItem("Forward", true);
    forward.addActionListener(actionListener);
    forward.addChangeListener(cListener);
    forward.addMenuKeyListener(menuKeyListener);
    forward.setMnemonic(KeyEvent.VK_F);
    findOptions.add(forward);
    directionGroup.add(forward);

    // Edit->Options->Backward, B - Mnemonic, in group
    JRadioButtonMenuItem backward = new JRadioButtonMenuItem("Backward");
    backward.addActionListener(actionListener);
    backward.addChangeListener(cListener);
    backward.addMenuKeyListener(menuKeyListener);
    backward.setMnemonic(KeyEvent.VK_B);
    findOptions.add(backward);
    directionGroup.add(backward);

    // Separator
    findOptions.addSeparator();

    // Edit->Options->Case Sensitive, C - Mnemonic
    JCheckBoxMenuItem caseItem = new JCheckBoxMenuItem("Case Sensitive");
    caseItem.addActionListener(actionListener);
    caseItem.addChangeListener(cListener);
    caseItem.addMenuKeyListener(menuKeyListener);
    caseItem.setMnemonic(KeyEvent.VK_C);
    findOptions.add(caseItem);
    edit.add(findOptions);

    frame.setJMenuBar(bar);
    //    frame.getContentPane().add(bar, BorderLayout.EAST);
    frame.setSize(350, 250);
    frame.setVisible(true);
}

---

From source file:MenuY.java

public static void main(String args[]) {
    ActionListener actionListener = new MenuActionListener();
    MenuKeyListener menuKeyListener = new MyMenuKeyListener();
    ChangeListener cListener = new MyChangeListener();
    MenuListener menuListener = new MyMenuListener();
    MenuSelectionManager manager = MenuSelectionManager.defaultManager();
    manager.addChangeListener(cListener);
    JFrame frame = new JFrame("MenuSample Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar = new VerticalMenuBar();
    //    JMenuBar bar = new JMenuBar();

    // File Menu, F - Mnemonic
    JMenu file = new JMenu("File");
    file.setMnemonic(KeyEvent.VK_F);
    file.addChangeListener(cListener);//w w  w.  j  av a2  s  . c om
    file.addMenuListener(menuListener);
    file.addMenuKeyListener(menuKeyListener);
    JPopupMenu popupMenu = file.getPopupMenu();
    popupMenu.setLayout(new GridLayout(3, 3));
    bar.add(file);

    // File->New, N - Mnemonic
    JMenuItem newItem = new JMenuItem("New", KeyEvent.VK_N);
    newItem.addActionListener(actionListener);
    newItem.addChangeListener(cListener);
    newItem.addMenuKeyListener(menuKeyListener);
    file.add(newItem);

    // File->Open, O - Mnemonic
    JMenuItem openItem = new JMenuItem("Open", KeyEvent.VK_O);
    openItem.addActionListener(actionListener);
    openItem.addChangeListener(cListener);
    openItem.addMenuKeyListener(menuKeyListener);
    file.add(openItem);

    // File->Close, C - Mnemonic
    JMenuItem closeItem = new JMenuItem("Close", KeyEvent.VK_C);
    closeItem.addActionListener(actionListener);
    closeItem.addChangeListener(cListener);
    closeItem.addMenuKeyListener(menuKeyListener);
    file.add(closeItem);

    // Separator
    file.addSeparator();

    // File->Save, S - Mnemonic
    JMenuItem saveItem = new JMenuItem("Save", KeyEvent.VK_S);
    saveItem.addActionListener(actionListener);
    saveItem.addChangeListener(cListener);
    saveItem.addMenuKeyListener(menuKeyListener);
    file.add(saveItem);

    // Separator
    file.addSeparator();

    // File->Exit, X - Mnemonic
    JMenuItem exitItem = new JMenuItem("Exit", KeyEvent.VK_X);
    exitItem.addActionListener(actionListener);
    exitItem.addChangeListener(cListener);
    exitItem.addMenuKeyListener(menuKeyListener);
    file.add(exitItem);

    // Edit Menu, E - Mnemonic
    JMenu edit = new JMenu("Edit");
    edit.setMnemonic(KeyEvent.VK_E);
    edit.addChangeListener(cListener);
    edit.addMenuListener(menuListener);
    edit.addMenuKeyListener(menuKeyListener);
    bar.add(edit);

    // Edit->Cut, T - Mnemonic, CTRL-X - Accelerator
    JMenuItem cutItem = new JMenuItem("Cut", KeyEvent.VK_T);
    cutItem.addActionListener(actionListener);
    cutItem.addChangeListener(cListener);
    cutItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.CTRL_MASK));
    cutItem.addMenuKeyListener(menuKeyListener);
    edit.add(cutItem);

    // Edit->Copy, C - Mnemonic, CTRL-C - Accelerator
    JMenuItem copyItem = new JMenuItem("Copy", KeyEvent.VK_C);
    copyItem.addActionListener(actionListener);
    copyItem.addChangeListener(cListener);
    copyItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, Event.CTRL_MASK));
    copyItem.addMenuKeyListener(menuKeyListener);
    copyItem.setEnabled(false);
    edit.add(copyItem);

    // Edit->Paste, P - Mnemonic, CTRL-V - Accelerator, Disabled
    JMenuItem pasteItem = new JMenuItem("Paste", KeyEvent.VK_P);
    pasteItem.addActionListener(actionListener);
    pasteItem.addChangeListener(cListener);
    pasteItem.addMenuKeyListener(menuKeyListener);
    pasteItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, Event.CTRL_MASK));
    pasteItem.setEnabled(false);
    edit.add(pasteItem);

    // Separator
    edit.addSeparator();

    // Edit->Find, F - Mnemonic, F3 - Accelerator
    JMenuItem findItem = new JMenuItem("Find", KeyEvent.VK_F);
    findItem.addActionListener(actionListener);
    findItem.addChangeListener(cListener);
    findItem.addMenuKeyListener(menuKeyListener);
    findItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0));
    edit.add(findItem);

    // Edit->Options Submenu, O - Mnemonic, at.gif - Icon Image File
    Icon atIcon = new ImageIcon("at.gif");
    Action findAction = new AbstractAction("Options", atIcon) {
        ActionListener actionListener = new MenuActionListener();

        public void actionPerformed(ActionEvent e) {
            actionListener.actionPerformed(e);
        }
    };
    findAction.putValue(Action.MNEMONIC_KEY, new Integer(KeyEvent.VK_O));
    JMenuItem jMenuItem = new JMenuItem(findAction);

    JMenu findOptions = new JMenu(findAction);
    findOptions.addChangeListener(cListener);
    findOptions.addMenuListener(menuListener);
    findOptions.addMenuKeyListener(menuKeyListener);

    // ButtonGrou for radio buttons
    ButtonGroup directionGroup = new ButtonGroup();

    // Edit->Options->Forward, F - Mnemonic, in group
    JRadioButtonMenuItem forward = new JRadioButtonMenuItem("Forward", true);
    forward.addActionListener(actionListener);
    forward.addChangeListener(cListener);
    forward.addMenuKeyListener(menuKeyListener);
    forward.setMnemonic(KeyEvent.VK_F);
    findOptions.add(forward);
    directionGroup.add(forward);

    // Edit->Options->Backward, B - Mnemonic, in group
    JRadioButtonMenuItem backward = new JRadioButtonMenuItem("Backward");
    backward.addActionListener(actionListener);
    backward.addChangeListener(cListener);
    backward.addMenuKeyListener(menuKeyListener);
    backward.setMnemonic(KeyEvent.VK_B);
    findOptions.add(backward);
    directionGroup.add(backward);

    // Separator
    findOptions.addSeparator();

    // Edit->Options->Case Sensitive, C - Mnemonic
    JCheckBoxMenuItem caseItem = new JCheckBoxMenuItem("Case Sensitive");
    caseItem.addActionListener(actionListener);
    caseItem.addChangeListener(cListener);
    caseItem.addMenuKeyListener(menuKeyListener);
    caseItem.setMnemonic(KeyEvent.VK_C);
    findOptions.add(caseItem);
    edit.add(findOptions);

    frame.setJMenuBar(bar);
    //    frame.getContentPane().add(bar, BorderLayout.EAST);
    frame.setSize(350, 250);
    frame.setVisible(true);
}

---

From source file:MainClass.java

MainClass(String title) {
    super(title);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel jp = new JPanel();

    JLabel jl = new JLabel("Name:");
    jp.add(jl);//from   w w w  .  ja  v a2s  .  co m

    JTextField jt = new JTextField(20);
    jp.add(jt);

    KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_B, Event.CTRL_MASK);

    jt.getInputMap().put(ks, DefaultEditorKit.beepAction);

    getContentPane().add(jp);

    pack();
    setVisible(true);
}

---

From source file:MainClass.java

MainClass(String title) {
    super(title);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel jp = new JPanel();

    Vector v = new Vector();
    v.add("A");//from w w  w.  j ava 2 s  . co  m
    v.add("B");
    v.add("C");

    jcb = new JComboBox(v);
    jcb.setEditable(true);

    KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, Event.CTRL_MASK);

    jcb.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(ks, "clearEditor");
    jcb.getActionMap().put("clearEditor", new ClearEditorAction());

    jp.setPreferredSize(new Dimension(200, 35));
    jp.add(jcb);
    getContentPane().add(jp);

    pack();
    setVisible(true);
}

---

From source file:Main.java

public Main() {
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    setJMenuBar(menuBar);//from   w  w  w  .  ja va 2 s.c om

    JMenu fileMenu = new JMenu("File");
    JMenu elementMenu = new JMenu("Elements");
    fileMenu.setMnemonic('F');
    elementMenu.setMnemonic('E');

    // Construct the file pull down menu
    newItem = fileMenu.add("New");
    openItem = fileMenu.add("Open");
    closeItem = fileMenu.add("Close");
    fileMenu.addSeparator();
    saveItem = fileMenu.add("Save");
    saveAsItem = fileMenu.add("Save As...");

    JMenu colorMenu = new JMenu("Color");

    fileMenu.addSeparator();
    printItem = fileMenu.add("Print");

    newItem.setAccelerator(KeyStroke.getKeyStroke('N', Event.CTRL_MASK));
    openItem.setAccelerator(KeyStroke.getKeyStroke('O', Event.CTRL_MASK));
    saveItem.setAccelerator(KeyStroke.getKeyStroke('S', Event.CTRL_MASK));
    printItem.setAccelerator(KeyStroke.getKeyStroke('P', Event.CTRL_MASK));

    elementMenu.add(lineItem = new JRadioButtonMenuItem("Line", true));
    elementMenu.add(rectangleItem = new JRadioButtonMenuItem("Rectangle", false));
    elementMenu.add(circleItem = new JRadioButtonMenuItem("Circle", false));
    elementMenu.add(curveItem = new JRadioButtonMenuItem("Curve", false));
    ButtonGroup types = new ButtonGroup();
    types.add(lineItem);
    types.add(rectangleItem);
    types.add(circleItem);
    types.add(curveItem);

    lineItem.setAccelerator(KeyStroke.getKeyStroke('L', Event.CTRL_MASK));
    rectangleItem.setAccelerator(KeyStroke.getKeyStroke('E', Event.CTRL_MASK));
    circleItem.setAccelerator(KeyStroke.getKeyStroke('I', Event.CTRL_MASK));
    curveItem.setAccelerator(KeyStroke.getKeyStroke('V', Event.CTRL_MASK));

    elementMenu.addSeparator();

    elementMenu.add(colorMenu); // Add the sub-menu
    colorMenu.add(redItem = new JCheckBoxMenuItem("Red", false));
    colorMenu.add(yellowItem = new JCheckBoxMenuItem("Yellow", false));
    colorMenu.add(greenItem = new JCheckBoxMenuItem("Green", false));
    colorMenu.add(blueItem = new JCheckBoxMenuItem("Blue", true));

    // Add element color accelerators
    redItem.setAccelerator(KeyStroke.getKeyStroke('R', Event.CTRL_MASK));
    yellowItem.setAccelerator(KeyStroke.getKeyStroke('Y', Event.CTRL_MASK));
    greenItem.setAccelerator(KeyStroke.getKeyStroke('G', Event.CTRL_MASK));
    blueItem.setAccelerator(KeyStroke.getKeyStroke('B', Event.CTRL_MASK));

    menuBar.add(fileMenu);
    menuBar.add(elementMenu);
}

---

From source file:MainClass.java

public MainClass() {
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    setJMenuBar(menuBar);//from  w w w  .  ja v  a 2s. co  m

    JMenu fileMenu = new JMenu("File");
    JMenu elementMenu = new JMenu("Elements");
    fileMenu.setMnemonic('F');
    elementMenu.setMnemonic('E');

    // Construct the file pull down menu
    newItem = fileMenu.add("New");
    openItem = fileMenu.add("Open");
    closeItem = fileMenu.add("Close");
    fileMenu.addSeparator();
    saveItem = fileMenu.add("Save");
    saveAsItem = fileMenu.add("Save As...");

    JMenu colorMenu = new JMenu("Color");

    fileMenu.addSeparator();
    printItem = fileMenu.add("Print");

    newItem.setAccelerator(KeyStroke.getKeyStroke('N', Event.CTRL_MASK));
    openItem.setAccelerator(KeyStroke.getKeyStroke('O', Event.CTRL_MASK));
    saveItem.setAccelerator(KeyStroke.getKeyStroke('S', Event.CTRL_MASK));
    printItem.setAccelerator(KeyStroke.getKeyStroke('P', Event.CTRL_MASK));

    elementMenu.add(lineItem = new JRadioButtonMenuItem("Line", true));
    elementMenu.add(rectangleItem = new JRadioButtonMenuItem("Rectangle", false));
    elementMenu.add(circleItem = new JRadioButtonMenuItem("Circle", false));
    elementMenu.add(curveItem = new JRadioButtonMenuItem("Curve", false));
    ButtonGroup types = new ButtonGroup();
    types.add(lineItem);
    types.add(rectangleItem);
    types.add(circleItem);
    types.add(curveItem);

    lineItem.setAccelerator(KeyStroke.getKeyStroke('L', Event.CTRL_MASK));
    rectangleItem.setAccelerator(KeyStroke.getKeyStroke('E', Event.CTRL_MASK));
    circleItem.setAccelerator(KeyStroke.getKeyStroke('I', Event.CTRL_MASK));
    curveItem.setAccelerator(KeyStroke.getKeyStroke('V', Event.CTRL_MASK));

    elementMenu.addSeparator();

    elementMenu.add(colorMenu); // Add the sub-menu
    colorMenu.add(redItem = new JCheckBoxMenuItem("Red", false));
    colorMenu.add(yellowItem = new JCheckBoxMenuItem("Yellow", false));
    colorMenu.add(greenItem = new JCheckBoxMenuItem("Green", false));
    colorMenu.add(blueItem = new JCheckBoxMenuItem("Blue", true));

    // Add element color accelerators
    redItem.setAccelerator(KeyStroke.getKeyStroke('R', Event.CTRL_MASK));
    yellowItem.setAccelerator(KeyStroke.getKeyStroke('Y', Event.CTRL_MASK));
    greenItem.setAccelerator(KeyStroke.getKeyStroke('G', Event.CTRL_MASK));
    blueItem.setAccelerator(KeyStroke.getKeyStroke('B', Event.CTRL_MASK));

    menuBar.add(fileMenu);
    menuBar.add(elementMenu);
}

---

From source file:MenuAcceleratorKeyStroke.java

public MenuAcceleratorKeyStroke() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar = new JMenuBar();
    JMenu menu = new JMenu("File");
    menu.setMnemonic('f');
    bar.add(menu);/*from  w w w .  j  ava2s. c o  m*/

    JMenuItem exit = new JMenuItem("Exit");
    exit.setMnemonic('x');
    exit.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println("Exit performed");
            MenuAcceleratorKeyStroke.this.dispose();
            System.exit(0);
        }
    });
    menu.add(exit);

    menu = new JMenu("Edit");
    menu.setMnemonic('e');
    bar.add(menu);

    EditListener l = new EditListener();
    JMenuItem mi;
    mi = menu.add(new JMenuItem("Cut", 't'));
    mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.CTRL_MASK));
    mi.addActionListener(l);
    mi = menu.add(new JMenuItem("Copy", 'c'));
    mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, Event.CTRL_MASK));
    mi.addActionListener(l);
    mi = menu.add(new JMenuItem("Paste", 'p'));
    mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, Event.CTRL_MASK));
    mi.addActionListener(l);

    setJMenuBar(bar);
    getContentPane().add(new JLabel("A placeholder"));

    pack();
    setSize(300, 300);
    setVisible(true);
}

---

From source file:MenuDemo1.java

public static JMenuItem menuItem(String label, ActionListener listener, String command, int mnemonic,
        int acceleratorKey) {
    JMenuItem item = new JMenuItem(label);
    item.addActionListener(listener);/*from  ww  w . j  a  va 2s  . c o  m*/
    item.setActionCommand(command);
    if (mnemonic != 0)
        item.setMnemonic((char) mnemonic);
    if (acceleratorKey != 0)
        item.setAccelerator(KeyStroke.getKeyStroke(acceleratorKey, java.awt.Event.CTRL_MASK));
    return item;
}

---

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