Files
Ash_AWord/Pods/PSTCollectionView/PSTCollectionView/PSTGridLayoutRow.h
T
2015-04-02 09:37:44 +08:00

44 lines
1.2 KiB
Objective-C

//
// PSTGridLayoutRow.h
// PSPDFKit
//
// Copyright (c) 2012-2013 Peter Steinberger. All rights reserved.
//
#import <UIKit/UIKit.h>
@class PSTGridLayoutSection, PSTGridLayoutItem;
@interface PSTGridLayoutRow : NSObject
@property (nonatomic, unsafe_unretained) PSTGridLayoutSection *section;
@property (nonatomic, strong, readonly) NSArray *items;
@property (nonatomic, assign) CGSize rowSize;
@property (nonatomic, assign) CGRect rowFrame;
@property (nonatomic, assign) NSInteger index;
@property (nonatomic, assign) BOOL complete;
@property (nonatomic, assign) BOOL fixedItemSize;
// @steipete addition for row-fastPath
@property (nonatomic, assign) NSInteger itemCount;
//- (PSTGridLayoutRow *)copyFromSection:(PSTGridLayoutSection *)section; // ???
// Add new item to items array.
- (void)addItem:(PSTGridLayoutItem *)item;
// Layout current row (if invalid)
- (void)layoutRow;
// @steipete: Helper to save code in PSTCollectionViewFlowLayout.
// Returns the item rects when fixedItemSize is enabled.
- (NSArray *)itemRects;
// Set current row frame invalid.
- (void)invalidate;
// Copy a snapshot of the current row data
- (PSTGridLayoutRow *)snapshot;
@end