Class JMenu.AccessibleJMenu of java

[Sonam Goenka]

Hello Friend,

I need you help to sort out my confusion about the java classes. I don't have sound knowledge about the advanced java programming. Because of that I am getting more difficulties while knowing about 'JMenu.AccessibleJMenu class' of java programming. I don't know where to use this class. Please help me to know about 'JMenu.AccessibleJMenu class' of java. Also give suitable example for the same class. I will greatly appreciate your any help.

[Katty]

Hi,

A JMenu.AccessibleJMenu class of java implements accessibility support for the JMenu class. It provides an implementation of the Java Accessibility API appropriate to menu user-interface elements. This class of java programming also implements 'AccessibleSelection' classs. A 'JMenu.AccessibleJMenu class' is extends 'JMenuItem.AccessibleJMenuItem' class. Basically this java class encloses 'JMenu' class.

[kelfro]

Hello Friend,
Please review following methods of 'JMenu.AccessibleJMenu class' of java:

1. removeAccessibleSelection(int ib)
2. isAccessibleChildSelected(int ib)
3. getAccessibleSelection(int ib)
4. getAccessibleChild(int ib)
5. addAccessibleSelection(int ib)

[Zecho]

Example of Class JMenu.AccessibleJMenu of java:

javax.swing.JMenu.AccessibleJMenu

public class JMenuSeparatorDM extends JFrame
 {
  public MenuSeparator() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar01 = new JMenuBar();
    JMenu menuB = new JMenu("File");
    bar01.add(menuB);

    menuB.add(new JMenuItem("Close"));
    menuB.add(new JSeparator()); // SEPARATOR
    menuB.add(new JMenuItem("Exit"));

    setJMenuBar(bar01);
    getContentPane().add(new JLabel("A placeholder"));
    pack();
    setSize(400, 300);
    setVisible(true);
  }

  public static void main(String arg[]) {
    new MenuSeparator();
  }
}

[Reegan]

Hi friend,

I recommend you to study following nested classes and constructors of 'JMenu.AccessibleJMenu' class of java:

• JMenu.AccessibleJMenu()
• JComponent.AccessibleJComponent.AccessibleFocusHandler
• JComponent.AccessibleJComponent
• Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
• Component.AccessibleAWTComponent

[opaper]

Hi,

If you want add menu to window using JMenu.AccessibleJMenu class of java, then please review following java code which will show you how do it:

import javax.swing.JMenu;
javax.swing.JMenu.AccessibleJMenu
import javax.swing.JMenuBar;

public class JMenuBarFrame extends JFrame
 {
  private JMenuBar MNB1 = new JMenuBar(); 
  public AddMenuBarToFrame(String title) {
    setTitle(title);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setJMenuBar(MNB1);
    JMenu fileMenu = new JMenu("File");
    JMenu elementMenu = new JMenu("Elements"); 
    MNB1.add(fileMenu); 
    MNB1.add(elementMenu); 
  }
  public static void main(String[] argps) {
    AddMenuBarToFrame window01 = new AddMenuBarToFrame("Sketcher"); 
    window01.setBounds(40, 40, 300, 300);
    window01.setVisible(true);
  
}