dragInteraction(_:session:willAdd:for:)
Tells the delegate an interaction is about to add items to a drag session.
Declaration
optional func dragInteraction(_ interaction: UIDragInteraction, session: any UIDragSession, willAdd items: [UIDragItem], for addingInteraction: UIDragInteraction)Parameters
- interaction:
The interaction that called this method.
- session:
The current drag session.
- items:
The drag items the interaction will add to the session.
- addingInteraction:
The interaction adding the drag items.