mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-15 05:18:18 +00:00
8d8a632b67
Summary: Updating license language to meet FB open source standards. Pull Request resolved: https://github.com/Instagram/IGListKit/pull/1272 Differential Revision: D12844366 Pulled By: rnystrom fbshipit-source-id: 27ae49ae00d963c5c012c79c5738365c232a5773
39 lines
1.1 KiB
Objective-C
39 lines
1.1 KiB
Objective-C
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <Foundation/Foundation.h>
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@class IGListAdapter;
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NS_ASSUME_NONNULL_BEGIN
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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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NS_ASSUME_NONNULL_END
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