77 lines
3.0 KiB
C
77 lines
3.0 KiB
C
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// BaseView.h
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// BRPickerViewDemo
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//
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// Created by renbo on 2017/8/11.
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// Copyright © 2017 irenb. All rights reserved.
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//
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// 最新代码下载地址：https://github.com/91renb/BRPickerView
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#import <UIKit/UIKit.h>
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#import "BRPickerStyle.h"
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NS_ASSUME_NONNULL_BEGIN
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typedef void(^BRCancelBlock)(void);
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typedef void(^BRDoneClickBlock)(void);
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@interface BRBaseView : UIView
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/** 选择器标题 */
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@property (nullable, nonatomic, copy) NSString *title;
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/** 是否自动选择，即滚动选择器后就执行结果回调，默认为 NO */
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@property (nonatomic, assign) BOOL isAutoSelect;
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/** 自定义UI样式（不传或为nil时，是默认样式） */
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@property (nullable, nonatomic, strong) BRPickerStyle *pickerStyle;
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/** 取消选择的回调 */
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@property (nullable, nonatomic, copy) BRCancelBlock cancelBlock;
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/** accessory view for above picker view. default is nil */
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@property (nullable, nonatomic, strong) UIView *pickerHeaderView;
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/** accessory view below picker view. default is nil */
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@property (nullable, nonatomic, strong) UIView *pickerFooterView;
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/// 确定按钮点击事件的回调
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/// 应用场景：如果是自定义确定按钮，需要在该按钮点击事件方法里，执行一下 doneBlock 回调。目的是触发组件内部执行 resultBlock 回调，回调选择的值
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@property (nullable, nonatomic, copy) BRDoneClickBlock doneBlock;
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/** 弹框视图(使用场景：可以在 alertView 上添加选择器的自定义背景视图) */
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@property (nullable, nonatomic, strong) UIView *alertView;
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/** 组件的父视图：可以传 自己获取的 keyWindow，或页面的 view */
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@property (nullable, nonatomic, strong) UIView *keyView;
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/// 刷新选择器数据
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/// 应用场景：动态更新数据源、动态更新选择的值、选择器类型切换等
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- (void)reloadData;
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/// 扩展一：添加选择器到指定容器视图上
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/// 应用场景：可将中间的滚轮选择器 pickerView 视图（不包含蒙层及标题栏）添加到任何自定义视图上（会自动填满容器视图），也方便自定义更多的弹框样式
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/// 补充说明：如果是自定义确定按钮，需要回调默认选择的值：只需在自定义确定按钮的点击事件方法里执行一下 doneBlock 回调（目的是去触发组件内部执行 resultBlock 回调，进而回调默认选择的值）
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/// @param view 容器视图
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- (void)addPickerToView:(nullable UIView *)view NS_REQUIRES_SUPER;
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/// 从指定容器视图上移除选择器
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/// @param view 容器视图
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- (void)removePickerFromView:(nullable UIView *)view;
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/// 扩展二：添加自定义视图到选择器（pickerView）上
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/// 应用场景：可以添加一些固定的标题、单位等到选择器中间
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/// @param customView 自定义视图
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- (void)addSubViewToPicker:(UIView *)customView;
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/// 扩展三：添加自定义视图到标题栏（titleBarView）上
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/// 应用场景：可以添加一些子控件到标题栏
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/// @param customView 自定义视图
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- (void)addSubViewToTitleBar:(UIView *)customView;
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@end
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NS_ASSUME_NONNULL_END
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