/**
* Removes the menu item at the specified index from this menu.
*
* @param pos the position of the item to be removed
* @exception IllegalArgumentException if the value of <code>pos</code> < 0, or if <code>pos
* </code> is greater than the number of menu items
*/
@Override
public void remove(int pos) {
if (pos < 0) {
throw new IllegalArgumentException("index less than zero.");
}
if (pos > getItemCount()) {
throw new IllegalArgumentException("index greater than the number of items.");
}
if (popupMenu != null) popupMenu.remove(pos);
}
/**
* Removes the component <code>c</code> from this menu.
*
* @param c the component to be removed
*/
@Override
public void remove(Component c) {
if (popupMenu != null) popupMenu.remove(c);
}
/**
* Removes the specified menu item from this menu. If there is no popup menu, this method will
* have no effect.
*
* @param item the <code>JMenuItem</code> to be removed from the menu
*/
@Override
public void remove(JMenuItem item) {
if (popupMenu != null) popupMenu.remove(item);
}
