Swiftgram/submodules/AsyncDisplayKit/Source/ASCollectionFlowLayoutDelegate.h
2019-11-11 16:39:27 +04:00

33 lines
1.0 KiB
Objective-C

//
// ASCollectionFlowLayoutDelegate.h
// Texture
//
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#ifndef MINIMAL_ASDK
#import <AsyncDisplayKit/ASCollectionLayoutDelegate.h>
NS_ASSUME_NONNULL_BEGIN
AS_SUBCLASSING_RESTRICTED
/**
* A thread-safe, high performant layout delegate that arranges items into a flow layout.
* It uses a concurrent and multi-line ASStackLayoutSpec under the hood. Thus, per-child flex properties (i.e alignSelf,
* flexShrink, flexGrow, etc - see @ASStackLayoutElement) can be set directly on cell nodes to be used
* to calculate the final collection layout.
*/
@interface ASCollectionFlowLayoutDelegate : NSObject <ASCollectionLayoutDelegate>
- (instancetype)initWithScrollableDirections:(ASScrollDirection)scrollableDirections NS_DESIGNATED_INITIALIZER;
@end
NS_ASSUME_NONNULL_END
#endif