Java by API/javax.accessibility/AccessibleAction

AccessibleAction: getAccessibleActionDescription(int i)

   <source lang="java">

import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.accessibility.AccessibleAction; import javax.accessibility.AccessibleContext; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JPanel; import javax.swing.JToolBar; public class MainClass extends JFrame {

 MainClass(String title) {
   super(title);
   setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   JToolBar toolBar = new JToolBar();
   Action a = new AbstractAction("Demo") {
     public void actionPerformed(ActionEvent e) {
       System.out.println("Action taken.");
     }
   };
   JButton b = toolBar.add(a);
   b.setText("Demo Button");
   b.setToolTipText("Press me to take action.");
   JMenu mainMenu = new JMenu("Menu");
   JMenuItem mi = mainMenu.add(a);
   mi.getAccessibleContext().setAccessibleName("Menu item");
   JMenuBar mb = new JMenuBar();
   mb.add(mainMenu);
   setJMenuBar(mb);
   JPanel pane = new JPanel();
   pane.setLayout(new BorderLayout());
   pane.setPreferredSize(new Dimension(200, 100));
   pane.add(toolBar, BorderLayout.NORTH);
   setContentPane(pane);
   pack();
   setVisible(true);
 }
 public static void main(String[] args) {
   MainClass ad2;
   ad2 = new MainClass("Accessibility Demo2");
   ad2.dumpActionInfo(ad2.getAccessibleContext());
 }
 void dumpActionInfo(AccessibleContext ac) {
   AccessibleAction aa = ac.getAccessibleAction();
   if (aa != null) {
     String s = ac.getAccessibleName();
     System.out.println(s);
     int count = aa.getAccessibleActionCount();
     for (int i = 0; i < count; i++) {
       s = aa.getAccessibleActionDescription(i);
       System.out.println("Description = " + s);
     }
   }
   int nChildren = ac.getAccessibleChildrenCount();
   for (int i = 0; i < nChildren; i++)
     dumpActionInfo(ac.getAccessibleChild(i).getAccessibleContext());
 }

}

      </source>