Example usage for java.awt.event KeyEvent VK

Introduction

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

Prototype

int VK_A

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

Click Source Link

Document

Constant for the "A" key.

Usage

From source file:components.MenuSelectionManagerDemo.java

public JMenuBar createMenuBar() {
    JMenuBar menuBar;//w  ww  .j a v  a  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");
    menuItem.addActionListener(this);
    menu.add(menuItem);

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

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

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

    cbMenuItem = new JCheckBoxMenuItem("Another one");
    cbMenuItem.setMnemonic(KeyEvent.VK_H);
    cbMenuItem.addItemListener(this);
    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));
    menuItem.addActionListener(this);
    submenu.add(menuItem);

    menuItem = new JMenuItem("Another item");
    menuItem.addActionListener(this);
    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);

    Timer timer = new Timer(ONE_SECOND, new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            MenuElement[] path = MenuSelectionManager.defaultManager().getSelectedPath();
            for (int i = 0; i < path.length; i++) {
                if (path[i].getComponent() instanceof javax.swing.JMenuItem) {
                    JMenuItem mi = (JMenuItem) path[i].getComponent();
                    if ("".equals(mi.getText())) {
                        output.append("ICON-ONLY MENU ITEM > ");
                    } else {
                        output.append(mi.getText() + " > ");
                    }
                }
            }
            if (path.length > 0)
                output.append(newline);
        }
    });
    timer.start();
    return menuBar;
}

From source file:MenuDemo.java

public JMenuBar createMenuBar() {
    JMenuBar menuBar;//from w  w  w  .  ja  v  a  2  s.co  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");
    menuItem.addActionListener(this);
    menu.add(menuItem);

    ImageIcon icon = createImageIcon("images/1.gif");
    menuItem = new JMenuItem("Both text and icon", icon);
    menuItem.setMnemonic(KeyEvent.VK_B);
    menuItem.addActionListener(this);
    menu.add(menuItem);

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

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

    cbMenuItem = new JCheckBoxMenuItem("Another one");
    cbMenuItem.setMnemonic(KeyEvent.VK_H);
    cbMenuItem.addItemListener(this);
    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));
    menuItem.addActionListener(this);
    submenu.add(menuItem);

    menuItem = new JMenuItem("Another item");
    menuItem.addActionListener(this);
    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:org.apache.cassandra.contrib.circuit.CircuitFrame.java

public CircuitFrame(String hostname, int port) {
    super(appTitle);
    setSize(defaultSize);//from  ww w. j a v  a 2  s .  co m
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // The menu bar w/ items.
    menuBar = new JMenuBar();
    setJMenuBar(menuBar);

    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic(KeyEvent.VK_F);
    menuBar.add(fileMenu);

    quitMI = new JMenuItem("Quit");
    quitMI.setMnemonic(KeyEvent.VK_Q);
    quitMI.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, Event.CTRL_MASK));
    quitMI.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    });
    fileMenu.add(quitMI);

    JMenu toolsMenu = new JMenu("Tools");
    toolsMenu.setMnemonic(KeyEvent.VK_T);
    menuBar.add(toolsMenu);

    verifyMI = new JMenuItem("Verify Ring");
    verifyMI.addActionListener(this);
    toolsMenu.add(verifyMI);

    JMenu helpMenu = new JMenu("Help");
    helpMenu.setMnemonic(KeyEvent.VK_H);
    menuBar.add(helpMenu);

    aboutMI = new JMenuItem("About");
    aboutMI.setMnemonic(KeyEvent.VK_A);
    aboutMI.addActionListener(this);
    helpMenu.add(aboutMI);

    // FIXME: a progress dialog should be up while instantiating RingPanel
    ringModel = new RingModel(hostname, port);
    ringPanel = new RingPanel(ringModel);

    statusOutput = new JTextArea();
    statusOutput.setEditable(false);
    Component logPanel = new JScrollPane(statusOutput);

    JSplitPane contentPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, ringPanel, logPanel);
    setContentPane(contentPane);

    // Order matters here...
    ringPanel.setPreferredSize(getSize());
    setVisible(true);
    contentPane.setDividerLocation(0.8);
}

From source file:MenuSelectionManagerDemo.java

public JMenuBar createMenuBar() {
    JMenuBar menuBar;/*from w w  w  . j  av  a  2  s  .  c om*/
    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");
    menuItem.addActionListener(this);
    menu.add(menuItem);

    ImageIcon icon = createImageIcon("1.gif");
    menuItem = new JMenuItem("Both text and icon", icon);
    menuItem.setMnemonic(KeyEvent.VK_B);
    menuItem.addActionListener(this);
    menu.add(menuItem);

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

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

    cbMenuItem = new JCheckBoxMenuItem("Another one");
    cbMenuItem.setMnemonic(KeyEvent.VK_H);
    cbMenuItem.addItemListener(this);
    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));
    menuItem.addActionListener(this);
    submenu.add(menuItem);

    menuItem = new JMenuItem("Another item");
    menuItem.addActionListener(this);
    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);

    Timer timer = new Timer(ONE_SECOND, new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            MenuElement[] path = MenuSelectionManager.defaultManager().getSelectedPath();
            for (int i = 0; i < path.length; i++) {
                if (path[i].getComponent() instanceof javax.swing.JMenuItem) {
                    JMenuItem mi = (JMenuItem) path[i].getComponent();
                    if ("".equals(mi.getText())) {
                        output.append("ICON-ONLY MENU ITEM > ");
                    } else {
                        output.append(mi.getText() + " > ");
                    }
                }
            }
            if (path.length > 0)
                output.append(newline);
        }
    });
    timer.start();
    return menuBar;
}

From source file:be.fedict.eid.tsl.tool.TslTool.java

private void initHelpMenu(JMenuBar menuBar) {
    JMenu helpMenu = new JMenu("Help");
    helpMenu.setMnemonic(KeyEvent.VK_H);
    menuBar.add(helpMenu);/*from w  w w.  jav  a 2  s. c  o m*/

    addActionMenuItem("About", KeyEvent.VK_A, ABOUT_ACTION_COMMAND, helpMenu);
}

From source file:org.renjin.studio.MainFrame.java

private void setupMenu() {
    //Create the menu bar.
    JMenuBar menuBar = new JMenuBar();

    //Build the first menu.
    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic(KeyEvent.VK_A);
    menuBar.add(fileMenu);/*from w  w w .  j  a v  a2 s.c o m*/

    JMenu newMenu = new JMenu("New");
    newMenu.setMnemonic(KeyEvent.VK_N);

    JMenuItem newScriptItem = new JMenuItem("R Script");
    newMenu.add(newScriptItem);

    fileMenu.add(newMenu);

    setJMenuBar(menuBar);
}

From source file:cz.muni.fi.javaseminar.kafa.bookregister.gui.MainWindow.java

private void initMainWindow() {
    this.addWindowFocusListener(new WindowAdapter() {
        @Override//from   ww w .ja  v a2s  . c  om
        public void windowGainedFocus(WindowEvent e) {
            updateModel();
        }
    });

    this.getRootPane().getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_A, KeyEvent.CTRL_DOWN_MASK),
            "NEW_AUTHOR");
    this.getRootPane().getActionMap().put("NEW_AUTHOR", spawnNewAuthorWindowAction);
}

From source file:be.fedict.eid.tsl.tool.TslTool.java

private void initFileMenu(JMenuBar menuBar) {
    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic(KeyEvent.VK_F);
    menuBar.add(fileMenu);// w  ww.  j a v  a2s  . co  m

    initNewMenu(fileMenu);

    addActionMenuItem("Open", KeyEvent.VK_O, OPEN_ACTION_COMMAND, fileMenu);
    fileMenu.addSeparator();
    this.signMenuItem = addActionMenuItem("Sign", KeyEvent.VK_S, SIGN_ACTION_COMMAND, fileMenu, false);
    this.saveMenuItem = addActionMenuItem("Save", KeyEvent.VK_A, SAVE_ACTION_COMMAND, fileMenu, false);
    this.saveAsMenuItem = addActionMenuItem("Save As", KeyEvent.VK_V, SAVE_AS_ACTION_COMMAND, fileMenu, false);
    this.exportMenuItem = addActionMenuItem("Export", KeyEvent.VK_E, EXPORT_ACTION_COMMAND, fileMenu, false);
    this.closeMenuItem = addActionMenuItem("Close", KeyEvent.VK_C, CLOSE_ACTION_COMMAND, fileMenu, false);
    fileMenu.addSeparator();
    addActionMenuItem("Exit", KeyEvent.VK_X, EXIT_ACTION_COMMAND, fileMenu);
}

From source file:org.eclipse.jubula.client.ui.rcp.constants.InputCodeHelper.java

/**
 * private constructor/*from   w  w  w .  j a  v  a  2 s .  c  om*/
 *
 */
private InputCodeHelper() {

    m_modifier[0] = InputEvent.CTRL_DOWN_MASK;
    m_modifier[1] = InputEvent.CTRL_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK;
    m_modifier[2] = InputEvent.CTRL_DOWN_MASK | InputEvent.ALT_DOWN_MASK;
    m_modifier[3] = InputEvent.ALT_DOWN_MASK;
    m_modifier[4] = InputEvent.ALT_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK;
    m_modifier[5] = 0; // no modifier pressed

    List<UserInput> inputList = new ArrayList<UserInput>();
    List<String> inputStringList = new ArrayList<String>();
    for (int i = KeyEvent.VK_0; i <= KeyEvent.VK_9; i++) {
        inputList.add(new UserInput(i, InputConstants.TYPE_KEY_PRESS));
        inputStringList.add(KeyEvent.getKeyText(i));
    }
    for (int i = KeyEvent.VK_A; i <= KeyEvent.VK_Z; i++) {
        inputList.add(new UserInput(i, InputConstants.TYPE_KEY_PRESS));
        inputStringList.add(KeyEvent.getKeyText(i));
    }
    for (int i = KeyEvent.VK_NUMPAD0; i <= KeyEvent.VK_ADD; i++) {
        inputList.add(new UserInput(i, InputConstants.TYPE_KEY_PRESS));
        inputStringList.add(KeyEvent.getKeyText(i));
    }
    for (int i = KeyEvent.VK_SUBTRACT; i <= KeyEvent.VK_DIVIDE; i++) {
        inputList.add(new UserInput(i, InputConstants.TYPE_KEY_PRESS));
        inputStringList.add(KeyEvent.getKeyText(i));
    }
    for (int i = KeyEvent.VK_F1; i <= KeyEvent.VK_F12; i++) {
        inputList.add(new UserInput(i, InputConstants.TYPE_KEY_PRESS));
        inputStringList.add(KeyEvent.getKeyText(i));
    }

    m_modifierString = new String[m_modifier.length];
    for (int i = 0; i < m_modifier.length; i++) {
        m_modifierString[i] = InputEvent.getModifiersExText(m_modifier[i]);
    }

    m_keys = inputList.toArray(new UserInput[inputList.size()]);
    m_keyStrings = inputStringList.toArray(new String[inputStringList.size()]);

    inputList.add(new UserInput(InputConstants.MOUSE_BUTTON_LEFT, InputConstants.TYPE_MOUSE_CLICK));
    inputList.add(new UserInput(InputConstants.MOUSE_BUTTON_MIDDLE, InputConstants.TYPE_MOUSE_CLICK));
    inputList.add(new UserInput(InputConstants.MOUSE_BUTTON_RIGHT, InputConstants.TYPE_MOUSE_CLICK));

    inputStringList.add(Messages.ObjectMappingPreferencePageMouseButton1);
    inputStringList.add(Messages.ObjectMappingPreferencePageMouseButton2);
    inputStringList.add(Messages.ObjectMappingPreferencePageMouseButton3);

    m_inputs = inputList.toArray(new UserInput[inputList.size()]);
    m_inputStrings = inputStringList.toArray(new String[inputStringList.size()]);
}

From source file:de.pavloff.spark4knime.jsnippet.ui.JarListPanel.java

/** Inits GUI. */
public JarListPanel() {
    super(new BorderLayout());
    m_addJarList = new JList<String>(new DefaultListModel<String>()) {
        /** {@inheritDoc} */
        @Override//  w  w  w . j  a va  2  s  .c  om
        protected void processComponentKeyEvent(final KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_A && e.isControlDown()) {
                int end = getModel().getSize() - 1;
                getSelectionModel().setSelectionInterval(0, end);
            } else if (e.getKeyCode() == KeyEvent.VK_DELETE) {
                onJarRemove();
            }
        }
    };
    m_addJarList.setCellRenderer(new ConvenientComboBoxRenderer());
    add(new JScrollPane(m_addJarList), BorderLayout.CENTER);
    JPanel southP = new JPanel(new FlowLayout(FlowLayout.CENTER, 10, 5));
    m_addJarFilesButton = new JButton("Add File(s)...");
    m_addJarFilesButton.addActionListener(new ActionListener() {
        /** {@inheritDoc} */
        @Override
        public void actionPerformed(final ActionEvent e) {
            onJarFileAdd();
        }
    });
    m_addJarURLsButton = new JButton("Add KNIME URL...");
    m_addJarURLsButton.setToolTipText("Add 'knime' URLs that resolve to local paths");
    m_addJarURLsButton.addActionListener(new ActionListener() {
        /** {@inheritDoc} */
        @Override
        public void actionPerformed(final ActionEvent e) {
            onJarURLAdd();
        }
    });
    m_removeButton = new JButton("Remove");
    m_removeButton.addActionListener(new ActionListener() {
        /** {@inheritDoc} */
        @Override
        public void actionPerformed(final ActionEvent e) {
            onJarRemove();
        }
    });
    m_addJarList.addListSelectionListener(new ListSelectionListener() {
        /** {@inheritDoc} */
        @Override
        public void valueChanged(final ListSelectionEvent e) {
            m_removeButton.setEnabled(!m_addJarList.isSelectionEmpty());
        }
    });
    m_removeButton.setEnabled(!m_addJarList.isSelectionEmpty());
    southP.add(m_addJarFilesButton);
    southP.add(m_addJarURLsButton);
    southP.add(m_removeButton);
    add(southP, BorderLayout.SOUTH);

    JPanel northP = new JPanel(new FlowLayout());
    JLabel label = new JLabel("<html><body>Specify additional jar files "
            + "that are necessary for the snippet to run</body></html>");
    northP.add(label);
    add(northP, BorderLayout.NORTH);
}

Example usage for java.awt.event KeyEvent VK_A

Introduction

Prototype

Document

Usage