Set Mnemonic for JMenu in Java

Description

The following code shows how to set Mnemonic for JMenu.

Example


 /*from ww  w . j a v  a 2  s .  c o m*/
import java.awt.event.KeyEvent;

import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.KeyStroke;

public class Main {

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

    // File Menu, F - Mnemonic
    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic(KeyEvent.VK_F);
    menuBar.add(fileMenu);

    // File->New, N - Mnemonic
    JMenuItem newMenuItem = new JMenuItem("New", KeyEvent.VK_N);
    fileMenu.add(newMenuItem);

    // Edit->Paste, P - Mnemonic, CTRL-V - Accelerator, Disabled
    JMenuItem pasteMenuItem = new JMenuItem("Paste", KeyEvent.VK_P);
    KeyStroke ctrlVKeyStroke = KeyStroke.getKeyStroke("control V");
    pasteMenuItem.setAccelerator(ctrlVKeyStroke);

    fileMenu.add(pasteMenuItem);

    frame.setJMenuBar(menuBar);
    frame.setSize(350, 250);
    frame.setVisible(true);
  }
}

The code above generates the following result.

Set Mnemonic for JMenu in Java




















Home »
  Java Tutorial »
    Swing »




Action
Border
Color Chooser
Drag and Drop
Event
Font Chooser
JButton
JCheckBox
JComboBox
JDialog
JEditorPane
JFileChooser
JFormattedText
JFrame
JLabel
JList
JOptionPane
JPasswordField
JProgressBar
JRadioButton
JScrollBar
JScrollPane
JSeparator
JSlider
JSpinner
JSplitPane
JTabbedPane
JTable
JTextArea
JTextField
JTextPane
JToggleButton
JToolTip
JTree
Layout
Menu
Timer