Assigns a delegate to the itemDrag event.
public final void addOnItemDrag( ItemDragEventHandler value )
value
The ItemDragEventHandler delegate to be notified when the event occurs.
Passing an event handler as a parameter to this method is equivalent to setting the itemDrag event to that method in the Properties window. The itemDrag event occurs when the user begins dragging an item.
See Also removeOnItemDrag