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a13b36d63f
* Allow UICollectionViewLayout to give us a layout inspector, always call the didChangeDelegate/didChangeDataSource on binding * Make an assertion * Update the tests * Tests use actual layout inspector * Be more consistent
32 lines
992 B
Objective-C
32 lines
992 B
Objective-C
//
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// ASCollectionViewFlowLayoutInspector.h
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// AsyncDisplayKit
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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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 <AsyncDisplayKit/ASCollectionViewLayoutInspector.h>
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NS_ASSUME_NONNULL_BEGIN
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@class ASCollectionView;
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@class UICollectionViewFlowLayout;
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/**
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* A layout inspector implementation specific for the sizing behavior of UICollectionViewFlowLayouts
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*/
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AS_SUBCLASSING_RESTRICTED
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@interface ASCollectionViewFlowLayoutInspector : NSObject <ASCollectionViewLayoutInspecting>
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@property (nonatomic, weak, readonly) UICollectionViewFlowLayout *layout;
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- (instancetype)init NS_UNAVAILABLE;
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- (instancetype)initWithFlowLayout:(UICollectionViewFlowLayout *)flowLayout NS_DESIGNATED_INITIALIZER;
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@end
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NS_ASSUME_NONNULL_END
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