[scriptable, uuid(a3d50078-13cf-4bef-b673-c3f25a41b9ca)]
interface nsIDOMNSDataTransfer_MOZILLA_1_9_1 : nsISupports


 Sets the drag cursor state. Primarily used to control the cursor during
 tab drags, but could be expanded to other uses. XXX Currently implemented
 on Win32 only.

 Possible values:
  auto - use default system behavior.
  default - set the cursor to an arrow during the drag operation.

 Values other than 'default' are indentical to setting mozCursor to
attribute DOMString mozCursor