增加换肤功能

QXLive/Third/ZLCollectionViewFlowLayout/ZLCollectionViewBackgroundViewLayoutAttributes.h

@@ -0,0 +1,27 @@
+//
+//  ZLCollectionViewBackViewLayoutAttributes.h
+//  ZLCollectionView
+//
+//  Created by zhaoliang chen on 2020/4/17.
+//  Copyright © 2020 zhaoliang chen. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "ZLBaseEventModel.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface ZLCollectionViewBackgroundViewLayoutAttributes : UICollectionViewLayoutAttributes
+
+//此属性只是header会单独设置，其他均直接返回其frame属性
+@property(nonatomic,assign,readonly)CGRect headerFrame;
+@property(nonatomic,assign,readonly)CGRect footerFrame;
+
+@property(nonatomic,copy)NSString* eventName;
+@property(nonatomic,copy)id parameter;
+
+- (void)callMethod:(ZLBaseEventModel*)eventModel;
+
+@end
+
+NS_ASSUME_NONNULL_END