Instance Property

dragDelegate

The delegate object that manages the dragging of items from the collection view.

Declaration

@property(nonatomic, weak) id<UICollectionViewDragDelegate> dragDelegate;

See Also

Managing Drag Interactions

UICollectionViewDragDelegate

The interface for initiating drags from a collection view.

hasActiveDrag

A Boolean value indicating whether items were lifted from the collection view and have not yet been dropped.

dragInteractionEnabled

A Boolean value indicating whether the collection view supports drags and drops between apps.