IOS自定义控件

#ifndef GlobalDefine_h
#define GlobalDefine_h

#define SCREENWIDTH [[UIScreen mainScreen] bounds].size.width
#define SCREENHEIGHT [[UIScreen mainScreen] bounds].size.height

#endif /* GlobalDefine_h */

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController


@end

#import "ViewController.h"
#import "IntegratedController.h"
#import "GlobalDefine.h"
#import "IntegratedModel.h"

@interface ViewController ()

{
    NSMutableArray *array;
}

@end

@implementation ViewController

- (void)initModel
{
    IntegratedModel *model = [[IntegratedModel alloc] initWithImgName:@"1.png" andTitleName:@"雪花啤酒大特卖" andPrice:1.5];
    IntegratedModel *model1 = [[IntegratedModel alloc] initWithImgName:@"2.png" andTitleName:@"风扇大特卖" andPrice:20.9];
    IntegratedModel *model2 = [[IntegratedModel alloc] initWithImgName:@"3.png" andTitleName:@"篮球特卖" andPrice:23.2];
    IntegratedModel *model3 = [[IntegratedModel alloc] initWithImgName:@"4.png" andTitleName:@"水杯大特卖" andPrice:15.4];
    IntegratedModel *model4 = [[IntegratedModel alloc] initWithImgName:@"5.png" andTitleName:@"插座大特卖" andPrice:15.9];
    
    array = [[NSMutableArray alloc] initWithObjects:model, model1, model2, model3, model4, nil];
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor yellowColor];
    
    [self initModel];
    
    for (int i = 0; i < 5; ++i)
    {
        IntegratedController *intView = [[IntegratedController alloc] initWithFrame:CGRectMake(i % 2 * SCREENWIDTH / 2, i / 2 * SCREENHEIGHT / 3 + 20, SCREENWIDTH / 2 - 2, SCREENHEIGHT / 3)];
        [intView setValue:array[i]];
        [self.view addSubview:intView];
    }
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

#import <UIKit/UIKit.h>

//自定义基础控件
@interface IntegratedController : UIView

@property (nonatomic, strong) UIImageView *imgView;
@property (nonatomic, strong) UILabel *introLabel;
@property (nonatomic, strong) UILabel *priceLabel;

- (void)setValue:(id)object;

@end

#import "IntegratedController.h"
#import "IntegratedModel.h"

@implementation IntegratedController

//(0, 0, screenWidth / 2 - 2, screenHeight / 3)

- (id)initWithFrame:(CGRect)frame
{
    if (self = [super initWithFrame:frame])
    {
        _imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, frame.size.width, frame.size.height * 2 / 3)];
        [self addSubview:_imgView];
        
        _introLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, _imgView.frame.size.height, frame.size.width, 20)];
        //CGRectGetMaxY(_imgView.frame) = _imgView.frame.size.height
        _introLabel.textAlignment = NSTextAlignmentCenter;
        _introLabel.font = [UIFont systemFontOfSize:16.0];
        _introLabel.textColor = [UIColor blackColor];
        [self addSubview:_introLabel];
        
        _priceLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, _imgView.frame.size.height + _introLabel.frame.size.height, frame.size.width, 20)];//_imgView.frame.size.height + _introLabel.frame.size.height = CGRectGetMaxY(_introLabel.frame)
        _priceLabel.textAlignment = NSTextAlignmentCenter;
        _priceLabel.textColor = [UIColor redColor];
        _priceLabel.font = [UIFont boldSystemFontOfSize:16.0];
        _priceLabel.textColor = [UIColor redColor];
        [self addSubview:_priceLabel];
    }
    
    return self;
}

- (void)setValue:(id)object
{
    IntegratedModel *obj = (IntegratedModel *)object;
    _imgView.image = [UIImage imageNamed:obj.imgName];
    _introLabel.text = obj.titleName;
    _priceLabel.text = [NSString stringWithFormat:@"%.1f元", obj.price];
}

@end

#import <Foundation/Foundation.h>

@interface IntegratedModel : NSObject

@property (nonatomic, strong) NSString *imgName;
@property (nonatomic, strong) NSString *titleName;
@property (nonatomic, assign) double price;

- (id)initWithImgName:(NSString *)iName andTitleName:(NSString *)tName andPrice:(double)p;

@end

#import "IntegratedModel.h"

@implementation IntegratedModel

- (id)initWithImgName:(NSString *)iName andTitleName:(NSString *)tName andPrice:(double)p
{
    if (self = [super init])
    {
        self.imgName = iName;
        self.titleName = tName;
        _price = p;
    }
        
    return self;
}

@end