//
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// DDCollectionViewFlowLayout.h
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// DDCollectionViewFlowLayout
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//
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// Created by DeJohn Dong on 15-2-12.
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// Copyright (c) 2015年 DDKit. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@class DDCollectionViewFlowLayout;
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@protocol DDCollectionViewDelegateFlowLayout <UICollectionViewDelegateFlowLayout>
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@required
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/**
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* number of column in section protocol delegate methods
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*
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* @param collectionView collectionView
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* @param layout DDCollectionViewFlowLayout
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* @param sectionIndex section index
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*
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* @return number of column
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*/
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- (NSInteger)collectionView:(UICollectionView *)collectionView
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layout:(DDCollectionViewFlowLayout *)layout
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numberOfColumnsInSection:(NSInteger)section;
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@end
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@interface DDCollectionViewFlowLayout : UICollectionViewFlowLayout
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@property (nonatomic, weak) id<DDCollectionViewDelegateFlowLayout> delegate;
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@property (nonatomic) BOOL enableStickyHeaders; //Defalut is NO, set it's YES will sticky the section header.
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@end
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