Sent when the user clicks on the close button of an item in the CTabFolder. The item being closed is specified in the event.item field. Setting the event.doit field to false will stop the CTabItem from closing. When the CTabItem is closed, it is disposed. The contents of the CTabItem (see CTabItem.setControl) will be made not visible when the CTabItem is closed.
Classes which implement this interface provide a method that deals with events generated in the CTabFolder. <p> After creating an instance of a class that : this interface it can be added to a CTabFolder using the <code>addCTabFolderListener</code> method and removed using the <code>removeCTabFolderListener</code> method. When a tab item is closed, the itemClosed method will be invoked. </p>
@see CTabFolderEvent