mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-06 15:08:50 +00:00
000bc36919
Summary: Relicensing IGListKit under MIT Reviewed By: calimarkus Differential Revision: D7764125 fbshipit-source-id: 6c773195ef3184202725fe7f08de754f979cb83f
36 lines
1.8 KiB
Objective-C
36 lines
1.8 KiB
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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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 <UIKit/UIKit.h>
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/**
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Conform to `IGListCollectionViewDelegateLayout` to provide customized layout information for a collection view.
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*/
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@protocol IGListCollectionViewDelegateLayout <UICollectionViewDelegateFlowLayout>
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/**
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Asks the delegate to customize and return the starting layout information for an item being inserted into the collection view.
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@param collectionView The collection view to perform the transition on.
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@param collectionViewLayout The layout to use with the collection view.
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@param attributes The starting layout information for an item being inserted into the collection view.
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@param indexPath The index path of the item being inserted.
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*/
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- (UICollectionViewLayoutAttributes *)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout customizedInitialLayoutAttributes:(UICollectionViewLayoutAttributes *)attributes atIndexPath:(NSIndexPath *)indexPath;
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/**
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Asks the delegate to customize and return the final layout information for an item that is about to be removed from the collection view.
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@param collectionView The collection view to perform the transition on.
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@param collectionViewLayout The layout to use with the collection view.
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@param attributes The final layout information for an item that is about to be removed from the collection view.
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@param indexPath The index path of the item being deleted.
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*/
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- (UICollectionViewLayoutAttributes *)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout customizedFinalLayoutAttributes:(UICollectionViewLayoutAttributes *)attributes atIndexPath:(NSIndexPath *)indexPath;
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@end
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