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How to remove menus from MenuBar in Java?
Remove a menu from the MenuBar using the remove() method. Set the index for the menu you want to remove from the MenuBar.
Let’s say we have the following two menus initially −
The following is an example to remove one the above menus. Let’s say we are removing the 2nd menus “Edit” −
Example
package my; import java.awt.event.KeyEvent; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; public class SwingDemo { public static void main(final String args[]) { JFrame frame = new JFrame("MenuBar Demo"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JMenuBar menuBar = new JMenuBar(); JMenu fileMenu = new JMenu("File"); fileMenu.setMnemonic(KeyEvent.VK_F); menuBar.add(fileMenu); JMenuItem menuItem1 = new JMenuItem("New", KeyEvent.VK_N); fileMenu.add(menuItem1); JMenuItem menuItem2 = new JMenuItem("Open File", KeyEvent.VK_O); fileMenu.add(menuItem2); JMenu editMenu = new JMenu("Edit"); editMenu.setMnemonic(KeyEvent.VK_E); menuBar.add(editMenu); JMenuItem menuItem3 = new JMenuItem("Cut", KeyEvent.VK_C); editMenu.add(menuItem3); menuBar.remove(1); menuBar.revalidate(); frame.setJMenuBar(menuBar); frame.setSize(550, 350); frame.setVisible(true); } }
Output
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