mirror of
https://github.com/tappollo/IGListKit.git
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cb45684e4d
Summary: Closes #181 Closes https://github.com/Instagram/IGListKit/pull/207 Differential Revision: D4216383 Pulled By: jessesquires fbshipit-source-id: 664c6d0f1cf82647cf8e2231cf35348b08351c9d
38 lines
1.2 KiB
Objective-C
38 lines
1.2 KiB
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/Foundation.h>
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@class IGListAdapter;
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/**
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Conform to `IGListAdapterDelegate` to receive display events for objects in a list.
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*/
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@protocol IGListAdapterDelegate <NSObject>
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/**
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Notifies the delegate that a list object is about to be displayed.
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@param listAdapter The list adapter sending this information.
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@param object The object that will display.
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@param index The index of the object in the list.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter willDisplayObject:(id)object atIndex:(NSInteger)index;
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/**
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Notifies the delegate that a list object is no longer being displayed.
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@param listAdapter The list adapter sending this information.
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@param object The object that ended display.
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@param index The index of the object in the list.
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*/
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- (void)listAdapter:(IGListAdapter *)listAdapter didEndDisplayingObject:(id)object atIndex:(NSInteger)index;
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@end
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