Protocol

UIDragAnimating

The interface for providing custom animation alongside the system's lift, drop, and cancellation animations.

Declaration

@protocol UIDragAnimating

Overview

You can use a UIDragAnimating object to animate your own changes to the preview displayed during system-provided drag and drop animations.

Topics

Adding Animations

- addAnimations:

Adds an animation block for modifying a view animation while it is running.

Required.

- addCompletion:

Adds an animation completion block to run when a view animation has ended.

Required.

See Also

Drag Sources

UIDragItem

A representation of an underlying data item being dragged from one location to another.

UIDragDropSession

The common interface for querying the state of both drag sessions and drop sessions.

UIDragSession

The interface for configuring a drag session.