Notifies your delegate that a drag session ended.
- macOS 10.7+
The collection view notifying your delegate object.
The dragging session that ended.
The end point (in screen coordinates) for the drag operation.
The operation that was performed. Use this value to determine how the operation ended. For example, for content that was dragged to the trash, the operation type would be
You can use this method to perform tasks related to the ending of a drag session.