func dropExited (info: DropInfo )
Tells the delegate a validated drop operation has exited the modified view.
委任先に、ある有効なドロップ操作がその修正されたビューを出たところだと伝えます。
Availability 有効性
Technology
func dropExited(info: DropInfo
)
The default implementation does nothing. 省略時の実装は何もしません。
func dropExited (info: DropInfo )
func dropEntered (info: DropInfo )
func dropUpdated (info: DropInfo ) -> DropProposal ?
func validateDrop (info: DropInfo ) -> Bool
func performDrop (info: DropInfo ) -> Bool