ios一个可滑动列表式的弹出选择框（封装过的）

使用方法

#import"QCPopView.h"

@interfaceRosterViewController()<QCPopViewDelegate>

@property(nonatomic,strong)QCPopView*popView;

@property(nonatomic,strong)NSString  *popType;

@property(nonatomic,strong)NSString  *areaIdStr;

@end

[selfpopWithArr:self.areaNameArr];

#pragma mark - QCPopView弹出

-(void)popWithArr:(NSMutableArray*)arr{

   

   self.popView= [[QCPopViewalloc]initWithFrame:CGRectMake(0,0,[UIScreen mainScreen].bounds.size.width ,[UIScreen mainScreen].bounds.size.height)];

   self.popView.QCPopViewDelegate=self;

    [self.popViewshowThePopViewWithArray:arr];

}

#pragma mark -QCPopViewDelegate

-(void)getTheButtonTitleWithIndexPath:(NSIndexPath*)indexPath{

   

   

    if ([self.popTypeisEqual:@"1"]) {

       

       self.areaIdStr= [selfsetPopButtonTitleWithTag:100andIndexPath:indexPathAndNameArr:self.areaNameArrAndIdArr:self.areaIdArr];

       

       NSLog(@"%@",self.areaIdStr);

    }

}

#pragma mark - QCpPopView设置按钮内容,和隐藏

-(NSString*)setPopButtonTitleWithTag:(NSInteger)tag andIndexPath:(NSIndexPath*)indexPath AndNameArr:(NSMutableArray*)nameArr AndIdArr:(NSMutableArray*)idArr{

   NSString*buttonStr = nameArr[indexPath.row];

   UIButton*button = (UIButton*)[self.viewviewWithTag:tag];

    [button  setTitle:buttonStrforState:UIControlStateNormal];

   NSString*idStr = [NSStringnew];

    idStr = idArr[indexPath.row];

    [self.popViewdismissThePopView];

    return idStr;

   

}

//

//  QCPopView.h

//  test

//

//  Created by乔超on 2017/8/8.

//  Copyright © 2017年BoYaXun. All rights reserved.

//

#import<UIKit/UIKit.h>

@protocolQCPopViewDelegate <NSObject>

- (void)getTheButtonTitleWithIndexPath:(NSIndexPath*)indexPath;

@end

@interfaceQCPopView :UIView

/**

 * 内容视图

 */

@property(nonatomic,strong)UIView*contentView;

/**

 * 按钮高度

 */

@property(nonatomic,assign)CGFloatbuttonH;

/**

 * 按钮的垂直方向的间隙

 */

@property(nonatomic,assign)CGFloatbuttonMargin;

/**

 * 内容视图的位移

 */

@property(nonatomic,assign)CGFloatcontentShift;

/**

 * 动画持续时间

 */

@property(nonatomic,assign)CGFloatanimationTime;

/**

 * tableView的高度

 */

@property(nonatomic,assign)CGFloattableViewH;

@property(nonatomic,weak)id<QCPopViewDelegate> QCPopViewDelegate ;

/**

 * 展示popView

 *

 *  @param array button的title数组

 */

- (void)showThePopViewWithArray:(NSMutableArray*)array;

/**

 * 移除popView

 */

- (void)dismissThePopView;

@end

//

//  QCPopView.m

//  test

//

//  Created by乔超on 2017/8/8.

//  Copyright © 2017年BoYaXun. All rights reserved.

//

#import"QCPopView.h"

#define SCREEN_WIDTH [UIScreen mainScreen].bounds.size.width

#define SCREEN_HEIGHT [UIScreen mainScreen].bounds.size.height

#define LineColor [UIColor colorWithRed:242.0/255.0green:242.0/255.0blue:242.0/255.0alpha:1.0]

@interfaceButtonTableViewCell :UITableViewCell

@property(nonatomic,strong)UILabel*label;

@end

@implementationButtonTableViewCell

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString*)reuseIdentifier

{

   self= [superinitWithStyle:stylereuseIdentifier:reuseIdentifier];

   if(self) {

       

       self.label= [[UILabelalloc]initWithFrame:CGRectMake(0,0,SCREEN_WIDTH-40,SCREEN_HEIGHT* (40.0/736.0))];

       self.label.textAlignment=NSTextAlignmentCenter;

       self.label.font= [UIFontsystemFontOfSize:14];

       

       

        [selfaddSubview:self.label];

       

       UIView*view = [UIViewnew];

        [selfaddSubview:view];

        view.backgroundColor=LineColor;

        view.frame=CGRectMake(0,SCREEN_HEIGHT* (40.0/736.0),SCREEN_WIDTH-40,1);

       

       

       

       

       

       

    }

   returnself;

}

@end

@interfaceQCPopView()<UITableViewDataSource,UITableViewDelegate>

@property(nonatomic,strong)UITableView*tableView;

@property(nonatomic,strong)NSArray*dataSource;

@property(nonatomic,strong)UIView*bgView;

@end

@implementationQCPopView

- (instancetype)initWithFrame:(CGRect)frame{

   if(self= [superinitWithFrame:frame]) {

       self.frame= frame;

       //初始化各种起始属性

        [selfinitAttribute];

       

        [selfinitTabelView];

    }

   returnself;

}

- (void)initTabelView{

   

   self.tableView= [[UITableViewalloc]initWithFrame:CGRectMake(0,0,SCREEN_WIDTH-40,self.contentShift)style:UITableViewStylePlain];

   self.tableView.layer.cornerRadius=10;

   self.tableView.delegate=self;

   self.tableView.dataSource=self;

   self.tableView.separatorStyle=UITableViewCellSeparatorStyleNone;

    [self.tableViewregisterClass:[ButtonTableViewCellclass]forCellReuseIdentifier:@"cell1"];

   

    [self.contentViewaddSubview:self.tableView];

   

}

/**

 * 初始化起始属性

 */

- (void)initAttribute{

   

   self.buttonH=SCREEN_HEIGHT * (40.0/736.0)+1;

   self.buttonMargin=10;

   self.contentShift=SCREEN_HEIGHT * (250.0/736.0);

   self.animationTime=0.8;

   self.backgroundColor= [UIColorcolorWithWhite:0.614alpha:0.700];

   

    [selfinitSubViews];

}

/**

 * 初始化子控件

 */

- (void)initSubViews{

   

   self.contentView= [[UIViewalloc]init];

   self.contentView.backgroundColor= [UIColorwhiteColor];

   self.contentView.layer.cornerRadius=10;

   self.contentView.frame=CGRectMake(20,150,SCREEN_WIDTH-40,self.contentShift);

    [selfaddSubview:self.contentView];

   

}

/**

 * 展示pop视图

 *

 *  @param array需要显示button的title数组

 */

- (void)showThePopViewWithArray:(NSMutableArray*)array{

   UIWindow*window = [[UIApplicationsharedApplication].windowsfirstObject];

   

    [windowaddSubview:self];

   self.dataSource= array;

   

   

}

- (void)dismissThePopView{

   

   

    [selfremoveFromSuperview];

   

}

- (void)touchesBegan:(NSSet<UITouch*> *)touches withEvent:(UIEvent*)event{

   

   

    [selfdismissThePopView];

   

   

}

#pragma mark - UITableViewDataSource

- (NSInteger)tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section{

   returnself.dataSource.count;

}

- (UITableViewCell*)tableView:(UITableView*)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath{

   

   

   ButtonTableViewCell*cell = [tableView dequeueReusableCellWithIdentifier:@"cell1"forIndexPath:indexPath];

   NSString* buttonStr = self.dataSource[indexPath.row];

    cell.label.text= buttonStr;

   

   returncell;

   

   

   

}

#pragma mark - UITableViewDelagate

- (CGFloat)tableView:(UITableView*)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath{

   returnself.buttonH;

}

-(void)tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath*)indexPath{

   

   if([self.QCPopViewDelegaterespondsToSelector:@selector(getTheButtonTitleWithIndexPath:)]) {

        [self.QCPopViewDelegategetTheButtonTitleWithIndexPath:indexPath];

    }

}

@end