UXCollectionViewLayoutAttributes.h

// UXKit headers, derived from reverse engineering by Adam Demasi (@kirb)
// This is free and unencumbered software released into the public domain. Refer to LICENSE.md.

#import <Cocoa/Cocoa.h>

NS_ASSUME_NONNULL_BEGIN

typedef NS_ENUM(NSUInteger, UXCollectionElementCategory) {
	UXCollectionElementCategoryCell,
	UXCollectionElementCategorySupplementaryView,
	UXCollectionElementCategoryDecorationView
};

@interface UXCollectionViewLayoutAttributes : NSObject <NSCopying>

@property (nonatomic) CGRect frame;
@property (nonatomic) CGPoint center;
@property (nonatomic) CGSize size;
@property (nonatomic) CATransform3D transform3D;
@property (nonatomic) CGRect bounds;
@property (nonatomic) CGFloat alpha;
@property (nonatomic) NSInteger zIndex;
@property (nonatomic, getter=isHidden) BOOL hidden;
@property (nonatomic, strong) NSIndexPath *indexPath;

@property (nonatomic, readonly) UXCollectionElementCategory representedElementCategory;
@property (nonatomic, readonly, nullable) NSString *representedElementKind;

+ (instancetype)layoutAttributesForDecorationViewOfKind:(NSString *)decorationViewKind withIndexPath:(NSIndexPath *)indexPath;
+ (instancetype)layoutAttributesForSupplementaryViewOfKind:(NSString *)elementKind withIndexPath:(NSIndexPath *)indexPath;
+ (instancetype)layoutAttributesForCellWithIndexPath:(NSIndexPath *)indexPath;

@end

NS_ASSUME_NONNULL_END