Java Tutorial/Swing/JRadioButtonMenuItem

Adding JRadioButtonMenuItem

   <source lang="java">

import java.awt.event.KeyEvent; import javax.swing.ButtonGroup; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JRadioButtonMenuItem; public class JRadioButtonMenuItemDemo {

 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->Options Submenu, O - Mnemonic, at.gif - Icon Image File
   JMenu findOptionsMenu = new JMenu("Options");
   Icon atIcon = new ImageIcon("at.gif");
   findOptionsMenu.setIcon(atIcon);
   findOptionsMenu.setMnemonic(KeyEvent.VK_O);
   fileMenu.add(findOptionsMenu);
   // ButtonGroup for radio buttons
   ButtonGroup directionGroup = new ButtonGroup();
   // Edit->Options->Forward, F - Mnemonic, in group
   JRadioButtonMenuItem forwardMenuItem = new JRadioButtonMenuItem("Forward", true);
   forwardMenuItem.setMnemonic(KeyEvent.VK_F);
   findOptionsMenu.add(forwardMenuItem);
   directionGroup.add(forwardMenuItem);
   // Edit->Options->Backward, B - Mnemonic, in group
   JRadioButtonMenuItem backwardMenuItem = new JRadioButtonMenuItem("Backward");
   backwardMenuItem.setMnemonic(KeyEvent.VK_B);
   findOptionsMenu.add(backwardMenuItem);
   directionGroup.add(backwardMenuItem);
   
   
   frame.setJMenuBar(menuBar);
   frame.setSize(350, 250);
   frame.setVisible(true);
 }

}</source>

Customizing JRadioButtonMenuItem Look and Feel

Property StringObject TypeRadioButtonMenuItem.acceleratorFontFontRadioButtonMenuItem.acceleratorForegroundColorRadioButtonMenuItem.acceleratorSelectionForegroundColorRadioButtonMenuItem.actionMapActionMapRadioButtonMenuItem.arrowIconIconRadioButtonMenuItem.backgroundColorRadioButtonMenuItem.borderBorderRadioButtonMenuItem.borderPaintedBooleanRadioButtonMenuItem.checkIconIconRadioButtonMenuItem.rumandSoundStringRadioButtonMenuItem.disabledForegroundColorRadioButtonMenuItem.fontFontRadioButtonMenuItem.foregroundColorRadioButtonMenuItem.gradientListRadioButtonMenuItem.marginInsetsRadioButtonMenuItem.opaqueBooleanRadioButtonMenuItem.selectionBackgroundColorRadioButtonMenuItem.selectionForegroundColorRadioButtonMenuItemUIString