 #
 # Checks if the draggable is acceptable by the drooppable
 #
+# @param {dom.Element} draggable
+# @param {dom.Element} droppable
+# @return {Boolean} check result
+#
 droppable_acceptable = (draggable, droppable)->
   options = droppable.__droppable
 


  return false


droppable_check_drop = (event, draggable)->

    overlap.emit 'dragenter', draggable: Draggable.current, droppable: Droppable.current

  else if !overlap and Droppable.current isnt null
    droppable_revert()

    Droppable.current.emit 'dragleave', draggable: Draggable.current, droppable: Droppable.current
    Droppable.current = null


