82 lines
2.5 KiB
Objective-C
82 lines
2.5 KiB
Objective-C
//
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// MTGridSelectView.h
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// MTGridSelectDemo
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//
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// Created by mambaxie on 2019/1/19.
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// Copyright © 2019年 tencent. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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#import "MTGridSelectConfig.h"
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NS_ASSUME_NONNULL_BEGIN
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typedef NS_ENUM(NSUInteger, MTGridItemState) {
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MTGridItemStateNormal,
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MTGridItemStateSelected,
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};
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/**
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创建itemContentView完成后回调
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@return 返回自定itemView 会被添加到itemContentView中
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*/
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typedef UIView *(^MTGridDidSetupItemContentViewBlock)(UIView *itemContentView, id itemModel);
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/// changeByInner : 内部触发
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typedef void(^MTGridItemStateChangedBlock)(UIView *itemView, id itemModel, MTGridItemState state, BOOL changeByInner);
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/// 多选限制回调
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typedef void(^MTGridMultipleSelectLimitBlock)(void);
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@interface MTGridSelectView : UIView
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@property (nonatomic, strong) UICollectionView *collectionView;
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@property (nonatomic, copy) NSArray<id> *originalModels;
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/**
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快速创建栅格选择view
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@param itemModels item模型数组
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@param setupConfigBlock 初始化配置
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@param didSetupItemContentViewBlock 创建itemContentView完成后调用
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@param itemStateChangedBlock item状态改变后调用
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@param selectValueChangedBlock 选中值改变后调用
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@return 栅格选择view
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*/
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+ (instancetype)gridSelectViewWithItemModels:(NSArray *)itemModels
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setupConfig:(void(^)(MTGridSelectConfig *config))setupConfigBlock
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didSetupItemContentView:(MTGridDidSetupItemContentViewBlock)didSetupItemContentViewBlock
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itemStateChanged:(MTGridItemStateChangedBlock)itemStateChangedBlock
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selectValueChanged:(void(^)(NSArray *selectedModels))selectValueChangedBlock;
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/// 多选限制回调
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@property (nonatomic, copy) MTGridMultipleSelectLimitBlock limitBlock;
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/// 选中的item
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@property (nonatomic, strong, readonly) NSArray<id> *selectedItems;
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///
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@property (nonatomic, assign, readonly) NSInteger itemTotalCount;
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/// 选中指定下标
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- (void)selectItemAtIndex:(NSInteger)index;
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/// 选中多个指定下标
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- (void)selectItemAtIndexs:(NSArray <NSNumber *>*)indexs;
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/// 全选
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- (void)selectAllItem;
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/// 全不选
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- (void)deselectAllItem;
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/// 改变指定下标状态
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- (void)changeItemStateAtIndex:(NSInteger)index state:(MTGridItemState)state;
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/// 改变多个下标状态
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- (void)changeItemStateAtIndexs:(NSArray <NSNumber *>*)index state:(MTGridItemState)state;
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/// 刷新数据
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- (void)reloadDataWithItemModels:(NSArray *)itemModels;
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@end
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NS_ASSUME_NONNULL_END
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