// Create a text area.
JTextArea ta = new JTextArea();
ta.setLineWrap(true);
// Add all actions to the menu (split into two menus to make it more usable).
Action[] actions = ta.getActions();
JMenuBar menubar = new JMenuBar();
JMenu actionmenu = new JMenu("Actions");
menubar.add(actionmenu);
JMenu firstHalf = new JMenu("1st Half");
JMenu secondHalf = new JMenu("2nd Half");
actionmenu.add(firstHalf);
actionmenu.add(secondHalf);
int mid = actions.length/2;
for (int i=0; i<mid; i++) {
firstHalf.add(actions[i]);
}
for (int i=mid; i<actions.length; i++) {
secondHalf.add(actions[i]);
}
// Show it . . .
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().add(ta);
f.setJMenuBar(menubar);
f.setSize(300, 200);
f.setVisible(true);
