A container used to display menus. It should be placed inside a
Menu .
Supported event: onOpen.
Note: to have better performance, onOpen is sent only if
non-deferrable event listener is registered
(see
org.zkoss.zk.ui.event.Deferrable ).
To load the content dynamically, you can listen to the onOpen event,
and then create menuitem when
org.zkoss.zk.ui.event.OpenEvent.isOpen is true.
Default
Menupopup.getSclass : menupopup.
author: tomyeh |