Example usage for java.awt.event KeyEvent VK

Introduction

In this page you can find the example usage for java.awt.event KeyEvent VK_C.

Prototype

int VK_C

To view the source code for java.awt.event KeyEvent VK_C.

Click Source Link

Document

Constant for the "C" key.

Usage

From source file:RadioButtonDemo.java

public RadioButtonDemo() {
    super(new BorderLayout());

    //Create the radio buttons.
    JRadioButton birdButton = new JRadioButton(birdString);
    birdButton.setMnemonic(KeyEvent.VK_B);
    birdButton.setActionCommand(birdString);
    birdButton.setSelected(true);/*  w w w  .  j a va 2 s  .  com*/

    JRadioButton catButton = new JRadioButton(catString);
    catButton.setMnemonic(KeyEvent.VK_C);
    catButton.setActionCommand(catString);

    JRadioButton dogButton = new JRadioButton(dogString);
    dogButton.setMnemonic(KeyEvent.VK_D);
    dogButton.setActionCommand(dogString);

    JRadioButton rabbitButton = new JRadioButton(rabbitString);
    rabbitButton.setMnemonic(KeyEvent.VK_R);
    rabbitButton.setActionCommand(rabbitString);

    JRadioButton pigButton = new JRadioButton(pigString);
    pigButton.setMnemonic(KeyEvent.VK_P);
    pigButton.setActionCommand(pigString);

    //Group the radio buttons.
    ButtonGroup group = new ButtonGroup();
    group.add(birdButton);
    group.add(catButton);
    group.add(dogButton);
    group.add(rabbitButton);
    group.add(pigButton);

    //Register a listener for the radio buttons.
    birdButton.addActionListener(this);
    catButton.addActionListener(this);
    dogButton.addActionListener(this);
    rabbitButton.addActionListener(this);
    pigButton.addActionListener(this);

    //Set up the picture label.
    picture = new JLabel(createImageIcon("images/" + birdString + ".gif"));

    //The preferred size is hard-coded to be the width of the
    //widest image and the height of the tallest image.
    //A real program would compute this.
    picture.setPreferredSize(new Dimension(177, 122));

    //Put the radio buttons in a column in a panel.
    JPanel radioPanel = new JPanel(new GridLayout(0, 1));
    radioPanel.add(birdButton);
    radioPanel.add(catButton);
    radioPanel.add(dogButton);
    radioPanel.add(rabbitButton);
    radioPanel.add(pigButton);

    add(radioPanel, BorderLayout.LINE_START);
    add(picture, BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

From source file:components.CheckBoxDemo.java

public CheckBoxDemo() {
    super(new BorderLayout());

    //Create the check boxes.
    chinButton = new JCheckBox("Chin");
    chinButton.setMnemonic(KeyEvent.VK_C);
    chinButton.setSelected(true);// w  ww.  j  av a2 s. c om

    glassesButton = new JCheckBox("Glasses");
    glassesButton.setMnemonic(KeyEvent.VK_G);
    glassesButton.setSelected(true);

    hairButton = new JCheckBox("Hair");
    hairButton.setMnemonic(KeyEvent.VK_H);
    hairButton.setSelected(true);

    teethButton = new JCheckBox("Teeth");
    teethButton.setMnemonic(KeyEvent.VK_T);
    teethButton.setSelected(true);

    //Register a listener for the check boxes.
    chinButton.addItemListener(this);
    glassesButton.addItemListener(this);
    hairButton.addItemListener(this);
    teethButton.addItemListener(this);

    //Indicates what's on the geek.
    choices = new StringBuffer("cght");

    //Set up the picture label
    pictureLabel = new JLabel();
    pictureLabel.setFont(pictureLabel.getFont().deriveFont(Font.ITALIC));
    updatePicture();

    //Put the check boxes in a column in a panel
    JPanel checkPanel = new JPanel(new GridLayout(0, 1));
    checkPanel.add(chinButton);
    checkPanel.add(glassesButton);
    checkPanel.add(hairButton);
    checkPanel.add(teethButton);

    add(checkPanel, BorderLayout.LINE_START);
    add(pictureLabel, BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

From source file:CheckBoxDemo.java

public CheckBoxDemo() {
    super(new BorderLayout());

    // Create the check boxes.
    chinButton = new JCheckBox("Chin");
    chinButton.setMnemonic(KeyEvent.VK_C);
    chinButton.setSelected(true);/*from   w  w  w.ja va  2s . com*/

    glassesButton = new JCheckBox("Glasses");
    glassesButton.setMnemonic(KeyEvent.VK_G);
    glassesButton.setSelected(true);

    hairButton = new JCheckBox("Hair");
    hairButton.setMnemonic(KeyEvent.VK_H);
    hairButton.setSelected(true);

    teethButton = new JCheckBox("Teeth");
    teethButton.setMnemonic(KeyEvent.VK_T);
    teethButton.setSelected(true);

    // Register a listener for the check boxes.
    chinButton.addItemListener(this);
    glassesButton.addItemListener(this);
    hairButton.addItemListener(this);
    teethButton.addItemListener(this);

    // Indicates what's on the geek.
    choices = new StringBuffer("cght");

    // Set up the picture label
    pictureLabel = new JLabel();
    pictureLabel.setFont(pictureLabel.getFont().deriveFont(Font.ITALIC));
    updatePicture();

    // Put the check boxes in a column in a panel
    JPanel checkPanel = new JPanel(new GridLayout(0, 1));
    checkPanel.add(chinButton);
    checkPanel.add(glassesButton);
    checkPanel.add(hairButton);
    checkPanel.add(teethButton);

    add(checkPanel, BorderLayout.LINE_START);
    add(pictureLabel, BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

From source file:DigitalClock.java

public DigitalClock() {
    // Set default values for our properties
    setFormat(DateFormat.getTimeInstance(DateFormat.MEDIUM, getLocale()));
    setUpdateFrequency(1000); // Update once a second

    // Specify a Swing TransferHandler object to do the dirty work of
    // copy-and-paste and drag-and-drop for us. This one will transfer
    // the value of the "time" property. Since this property is read-only
    // it will allow drags but not drops.
    setTransferHandler(new TransferHandler("time"));

    // Since JLabel does not normally support drag-and-drop, we need an
    // event handler to detect a drag and start the transfer.
    addMouseMotionListener(new MouseMotionAdapter() {
        public void mouseDragged(MouseEvent e) {
            getTransferHandler().exportAsDrag(DigitalClock.this, e, TransferHandler.COPY);
        }/*w  ww  .  j av  a2s  .c o  m*/
    });

    // Before we can have a keyboard binding for a Copy command,
    // the component needs to be able to accept keyboard focus.
    setFocusable(true);
    // Request focus when we're clicked on
    addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent e) {
            requestFocus();
        }
    });
    // Use a LineBorder to indicate when we've got the keyboard focus
    addFocusListener(new FocusListener() {
        public void focusGained(FocusEvent e) {
            setBorder(LineBorder.createBlackLineBorder());
        }

        public void focusLost(FocusEvent e) {
            setBorder(null);
        }
    });

    // Now bind the Ctrl-C keystroke to a "Copy" command.
    InputMap im = new InputMap();
    im.setParent(getInputMap(WHEN_FOCUSED));
    im.put(KeyStroke.getKeyStroke(KeyEvent.VK_C, InputEvent.CTRL_MASK), "Copy");
    setInputMap(WHEN_FOCUSED, im);

    // And bind the "Copy" command to a pre-defined Action that performs
    // a copy using the TransferHandler we've installed.
    ActionMap am = new ActionMap();
    am.setParent(getActionMap());
    am.put("Copy", TransferHandler.getCopyAction());
    setActionMap(am);

    // Create a javax.swing.Timer object that will generate ActionEvents
    // to tell us when to update the displayed time. Every updateFrequency
    // milliseconds, this timer will cause the actionPerformed() method
    // to be invoked. (For non-GUI applications, see java.util.Timer.)
    timer = new Timer(updateFrequency, new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            setText(getTime()); // set label to current time string
        }
    });
    timer.setInitialDelay(0); // Do the first update immediately
    timer.start(); // Start timing now!
}

From source file:SwingCheckBoxDemo.java

public SwingCheckBoxDemo() {
    super(new BorderLayout());

    //Create the check boxes.
    chinButton = new JCheckBox("Chin");
    chinButton.setMnemonic(KeyEvent.VK_C);
    chinButton.setSelected(true);// www  . j  a v a  2 s.co m

    glassesButton = new JCheckBox("Glasses");
    glassesButton.setMnemonic(KeyEvent.VK_G);
    glassesButton.setSelected(true);

    hairButton = new JCheckBox("Hair");
    hairButton.setMnemonic(KeyEvent.VK_H);
    hairButton.setSelected(true);

    teethButton = new JCheckBox("Teeth");
    teethButton.setMnemonic(KeyEvent.VK_T);
    teethButton.setSelected(true);

    //Register a listener for the check boxes.
    chinButton.addItemListener(this);
    glassesButton.addItemListener(this);
    hairButton.addItemListener(this);
    teethButton.addItemListener(this);

    //Indicates what's on the geek.
    choices = new StringBuffer("cght");

    //Set up the picture label
    pictureLabel = new JLabel();
    pictureLabel.setFont(pictureLabel.getFont().deriveFont(Font.ITALIC));
    updatePicture();

    /*Put the check boxes in a column in a panel*/

    JPanel checkPanel = new JPanel(new GridLayout(0, 1));
    checkPanel.add(chinButton);
    checkPanel.add(glassesButton);
    checkPanel.add(hairButton);
    checkPanel.add(teethButton);

    add(checkPanel, BorderLayout.LINE_START);
    add(pictureLabel, BorderLayout.CENTER);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

From source file:uk.co.petertribble.jkstat.gui.KstatBaseChartFrame.java

/**
 * Create the File... Menu.//from  w ww  .j ava  2s.c  om
 *
 * @return the File Menu
 */
protected JMenu fileMenu() {
    JMenu jme = new JMenu(KstatResources.getString("FILE.TEXT"));
    jme.setMnemonic(KeyEvent.VK_F);

    saveItem = new JMenuItem(KstatResources.getString("FILE.SAVEAS.TEXT"), KeyEvent.VK_S);
    saveItem.addActionListener(this);
    jme.add(saveItem);
    jme.addSeparator();
    exitItem = new JMenuItem(KstatResources.getString("FILE.CLOSE.TEXT"), KeyEvent.VK_C);
    exitItem.addActionListener(this);
    jme.add(exitItem);
    return jme;
}

From source file:Main.java

/**
 * Returns true if the given event is corrent gesture for
 * accessing clipboard//from  ww  w.  j a v a  2s . co m
 *
 * @param ie InputEvent to check
 */

private static boolean isAccessClipboardGesture(InputEvent ie) {
    boolean allowedGesture = false;
    if (ie instanceof KeyEvent) { //we can validate only keyboard gestures
        KeyEvent ke = (KeyEvent) ie;
        int keyCode = ke.getKeyCode();
        int keyModifiers = ke.getModifiers();
        switch (keyCode) {
        case KeyEvent.VK_C:
        case KeyEvent.VK_V:
        case KeyEvent.VK_X:
            allowedGesture = (keyModifiers == InputEvent.CTRL_MASK);
            break;
        case KeyEvent.VK_INSERT:
            allowedGesture = (keyModifiers == InputEvent.CTRL_MASK || keyModifiers == InputEvent.SHIFT_MASK);
            break;
        case KeyEvent.VK_COPY:
        case KeyEvent.VK_PASTE:
        case KeyEvent.VK_CUT:
            allowedGesture = true;
            break;
        case KeyEvent.VK_DELETE:
            allowedGesture = (keyModifiers == InputEvent.SHIFT_MASK);
            break;
        }
    }
    return allowedGesture;
}

From source file:components.MenuLookDemo.java

public JMenuBar createMenuBar() {
    JMenuBar menuBar;/*from  w  ww .  j a  va 2  s .c o  m*/
    JMenu menu, submenu;
    JMenuItem menuItem;
    JRadioButtonMenuItem rbMenuItem;
    JCheckBoxMenuItem cbMenuItem;

    //Create the menu bar.
    menuBar = new JMenuBar();

    //Build the first menu.
    menu = new JMenu("A Menu");
    menu.setMnemonic(KeyEvent.VK_A);
    menu.getAccessibleContext().setAccessibleDescription("The only menu in this program that has menu items");
    menuBar.add(menu);

    //a group of JMenuItems
    menuItem = new JMenuItem("A text-only menu item", KeyEvent.VK_T);
    //menuItem.setMnemonic(KeyEvent.VK_T); //used constructor instead
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_1, ActionEvent.ALT_MASK));
    menuItem.getAccessibleContext().setAccessibleDescription("This doesn't really do anything");
    menu.add(menuItem);

    ImageIcon icon = createImageIcon("images/middle.gif");
    menuItem = new JMenuItem("Both text and icon", icon);
    menuItem.setMnemonic(KeyEvent.VK_B);
    menu.add(menuItem);

    menuItem = new JMenuItem(icon);
    menuItem.setMnemonic(KeyEvent.VK_D);
    menu.add(menuItem);

    //a group of radio button menu items
    menu.addSeparator();
    ButtonGroup group = new ButtonGroup();

    rbMenuItem = new JRadioButtonMenuItem("A radio button menu item");
    rbMenuItem.setSelected(true);
    rbMenuItem.setMnemonic(KeyEvent.VK_R);
    group.add(rbMenuItem);
    menu.add(rbMenuItem);

    rbMenuItem = new JRadioButtonMenuItem("Another one");
    rbMenuItem.setMnemonic(KeyEvent.VK_O);
    group.add(rbMenuItem);
    menu.add(rbMenuItem);

    //a group of check box menu items
    menu.addSeparator();
    cbMenuItem = new JCheckBoxMenuItem("A check box menu item");
    cbMenuItem.setMnemonic(KeyEvent.VK_C);
    menu.add(cbMenuItem);

    cbMenuItem = new JCheckBoxMenuItem("Another one");
    cbMenuItem.setMnemonic(KeyEvent.VK_H);
    menu.add(cbMenuItem);

    //a submenu
    menu.addSeparator();
    submenu = new JMenu("A submenu");
    submenu.setMnemonic(KeyEvent.VK_S);

    menuItem = new JMenuItem("An item in the submenu");
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_2, ActionEvent.ALT_MASK));
    submenu.add(menuItem);

    menuItem = new JMenuItem("Another item");
    submenu.add(menuItem);
    menu.add(submenu);

    //Build second menu in the menu bar.
    menu = new JMenu("Another Menu");
    menu.setMnemonic(KeyEvent.VK_N);
    menu.getAccessibleContext().setAccessibleDescription("This menu does nothing");
    menuBar.add(menu);

    return menuBar;
}

From source file:de.tor.tribes.ui.views.DSWorkbenchFormFrame.java

/** Creates new form DSWorkbenchFormFrame */
DSWorkbenchFormFrame() {/*w w w .  j a  v  a2 s.c o m*/
    initComponents();
    centerPanel = new GenericTestPanel();
    jFormPanel.add(centerPanel, BorderLayout.CENTER);
    centerPanel.setChildComponent(jFormTablePanel);
    jFormsTable.setModel(new FormTableModel());
    jFormsTable.getSelectionModel().addListSelectionListener(DSWorkbenchFormFrame.this);
    buildMenu();

    KeyStroke copy = KeyStroke.getKeyStroke(KeyEvent.VK_C, ActionEvent.CTRL_MASK, false);
    KeyStroke bbCopy = KeyStroke.getKeyStroke(KeyEvent.VK_B, ActionEvent.CTRL_MASK, false);
    KeyStroke delete = KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0, false);
    KeyStroke find = KeyStroke.getKeyStroke(KeyEvent.VK_F, ActionEvent.CTRL_MASK, false);
    capabilityInfoPanel1.addActionListener(this);
    jFormsTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            DSWorkbenchFormFrame.getSingleton().actionPerformed(new ActionEvent(jFormsTable, 0, "Copy"));
        }
    }, "Copy", copy, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

    jFormsTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            DSWorkbenchFormFrame.getSingleton().actionPerformed(new ActionEvent(jFormsTable, 0, "BBCopy"));
        }
    }, "BBCopy", bbCopy, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

    jFormsTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            DSWorkbenchFormFrame.getSingleton().actionPerformed(new ActionEvent(jFormsTable, 0, "Delete"));
        }
    }, "Delete", delete, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

    jFormsTable.registerKeyboardAction(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            //no find
        }
    }, "Find", find, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

    // <editor-fold defaultstate="collapsed" desc=" Init HelpSystem ">
    if (!Constants.DEBUG) {
        GlobalOptions.getHelpBroker().enableHelpKey(getRootPane(), "pages.form_view",
                GlobalOptions.getHelpBroker().getHelpSet());
    }
    // </editor-fold>
}

From source file:MenuLookDemo.java

public JMenuBar createMenuBar() {
    JMenuBar menuBar;//w  ww.  j a va  2 s  . c  o m
    JMenu menu, submenu;
    JMenuItem menuItem;
    JRadioButtonMenuItem rbMenuItem;
    JCheckBoxMenuItem cbMenuItem;

    // Create the menu bar.
    menuBar = new JMenuBar();

    // Build the first menu.
    menu = new JMenu("A Menu");
    menu.setMnemonic(KeyEvent.VK_A);
    menu.getAccessibleContext().setAccessibleDescription("The only menu in this program that has menu items");
    menuBar.add(menu);

    // a group of JMenuItems
    menuItem = new JMenuItem("A text-only menu item", KeyEvent.VK_T);
    // menuItem.setMnemonic(KeyEvent.VK_T); //used constructor instead
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_1, ActionEvent.ALT_MASK));
    menuItem.getAccessibleContext().setAccessibleDescription("This doesn't really do anything");
    menu.add(menuItem);

    ImageIcon icon = createImageIcon("images/middle.gif");
    menuItem = new JMenuItem("Both text and icon", icon);
    menuItem.setMnemonic(KeyEvent.VK_B);
    menu.add(menuItem);

    menuItem = new JMenuItem(icon);
    menuItem.setMnemonic(KeyEvent.VK_D);
    menu.add(menuItem);

    // a group of radio button menu items
    menu.addSeparator();
    ButtonGroup group = new ButtonGroup();

    rbMenuItem = new JRadioButtonMenuItem("A radio button menu item");
    rbMenuItem.setSelected(true);
    rbMenuItem.setMnemonic(KeyEvent.VK_R);
    group.add(rbMenuItem);
    menu.add(rbMenuItem);

    rbMenuItem = new JRadioButtonMenuItem("Another one");
    rbMenuItem.setMnemonic(KeyEvent.VK_O);
    group.add(rbMenuItem);
    menu.add(rbMenuItem);

    // a group of check box menu items
    menu.addSeparator();
    cbMenuItem = new JCheckBoxMenuItem("A check box menu item");
    cbMenuItem.setMnemonic(KeyEvent.VK_C);
    menu.add(cbMenuItem);

    cbMenuItem = new JCheckBoxMenuItem("Another one");
    cbMenuItem.setMnemonic(KeyEvent.VK_H);
    menu.add(cbMenuItem);

    // a submenu
    menu.addSeparator();
    submenu = new JMenu("A submenu");
    submenu.setMnemonic(KeyEvent.VK_S);

    menuItem = new JMenuItem("An item in the submenu");
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_2, ActionEvent.ALT_MASK));
    submenu.add(menuItem);

    menuItem = new JMenuItem("Another item");
    submenu.add(menuItem);
    menu.add(submenu);

    // Build second menu in the menu bar.
    menu = new JMenu("Another Menu");
    menu.setMnemonic(KeyEvent.VK_N);
    menu.getAccessibleContext().setAccessibleDescription("This menu does nothing");
    menuBar.add(menu);

    return menuBar;
}

Example usage for java.awt.event KeyEvent VK_C

Introduction

Prototype

Document

Usage