Gives an indication why a drag operation failed. The value can by obtained by connecting to the "drag-failed" signal of a gtk-widget object.

(define-g-enum "GtkDragResult" gtk-drag-result
  (:export t
   :type-initializer "gtk_drag_result_get_type")
  (:success 0)
  (:no-target 1)
  (:user-cancelled 2)
  (:timeout-expired 3)
  (:grab-broken 4)
  (:error 5))  

:success

The drag operation was successful.

:no-target

No suitable drag target.

:user-cancelled

The user cancelled the drag operation.

:timeout-expired

The drag operation timed out.

:grab-broken

The pointer or keyboard grab used for the drag operation was broken.

:error

The drag operation failed due to some unspecified error.