setDraggingSourceOperationMask(_:forLocal:)
Sets the default operation mask returned by draggingSourceOperationMaskForLocal: to mask.
Declaration
func setDraggingSourceOperationMask(_ mask: NSDragOperation, forLocal isLocal: Bool)Parameters
- mask:
The drag operation mask. See Nsdragoperation for the supported values.
- isLocal:
True if the destination is the same application, otherwise False. In either case the specified
maskvalue is archived and used.