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

39 lines
1.0 KiB
Objective-C

//
// _ASCollectionGalleryLayoutItem.h
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#ifndef MINIMAL_ASDK
#import <UIKit/UIKit.h>
#import <AsyncDisplayKit/ASBaseDefines.h>
#import <AsyncDisplayKit/ASLayoutElement.h>
@class ASCollectionElement;
NS_ASSUME_NONNULL_BEGIN
/**
* A dummy item that represents a collection element to participate in the collection layout calculation process
* without triggering measurement on the actual node of the collection element.
*
* This item always has a fixed size that is the item size passed to it.
*/
AS_SUBCLASSING_RESTRICTED
@interface _ASGalleryLayoutItem : NSObject <ASLayoutElement>
@property (nonatomic, readonly) CGSize itemSize;
@property (nonatomic, weak, readonly) ASCollectionElement *collectionElement;
- (instancetype)initWithItemSize:(CGSize)itemSize collectionElement:(ASCollectionElement *)collectionElement;
- (instancetype)init __unavailable;
@end
NS_ASSUME_NONNULL_END
#endif