Spec-Zone .ru
спецификации, руководства, описания, API
java.awt.dnd
Interfaces 
Autoscroll
DragGestureListener
DragSourceListener
DragSourceMotionListener
DropTargetListener
Classes 
DnDConstants
DragGestureEvent
DragGestureRecognizer
DragSource
DragSourceAdapter
DragSourceContext
DragSourceDragEvent
DragSourceDropEvent
DragSourceEvent
DropTarget
DropTarget.DropTargetAutoScroller
DropTargetAdapter
DropTargetContext
DropTargetDragEvent
DropTargetDropEvent
DropTargetEvent
MouseDragGestureRecognizer
Exceptions 
InvalidDnDOperationException