iOS 自定义UITableViewCell

#import <UIKit/UIKit.h>
 
@interface AppDelegate : UIResponder <UIApplicationDelegate>
 
@property (strong, nonatomic) UIWindow *window;
 
@end

#import "AppDelegate.h"
#import "AViewController.h"
 
@implementation AppDelegate
 
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    self.window.backgroundColor = [UIColor whiteColor];
 
    AViewController *root = [AViewController new];
    UINavigationController *navi = [[UINavigationController alloc] initWithRootViewController:root];
 
    self.window.rootViewController = navi;
    [self.window makeKeyAndVisible];
    return YES;
}
 
@end

#import <UIKit/UIKit.h>
 
@interface AViewController : UIViewController<UITableViewDelegate,UITableViewDataSource>
{
    // 呈现数据源的控件
    UITableView *_tableView;
 
    // 数据源
    NSArray *datas;
}
@end

#import "AViewController.h"
#import "CumstomCell.h"//导入自定义的cell
 
@implementation AViewController
 
-(void)loadView
{
    [super loadView];
 
    // 不分组的plain样式
    _tableView = [[UITableView alloc] initWithFrame:CGRectMake(, , , ) style:UITableViewStylePlain];
    // 数据源代理
    _tableView.dataSource = self;
    _tableView.delegate = self;
    [self.view addSubview:_tableView];
}
 
- (void)viewDidLoad {
    [super viewDidLoad];
 
    NSString *str = @"A,B,C,D,E,F,G,H,I,J,K,L,M,N";
    datas = [str componentsSeparatedByString:@","];
}
 
#pragma mark -数据源配置-
// 配置tablview显示多少行数据
-(NSInteger)tableView:(UITableView *)tableView
numberOfRowsInSection:(NSInteger)section
{
    return datas.count;
}
 
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 120.0f;
}
 
// 每个cell显示什么内容
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *indentity = @"cell";
    //使用自定义的cell
    CumstomCell *cell = [_tableView dequeueReusableCellWithIdentifier:indentity];
    if (cell == nil) {
        cell=[[CumstomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:indentity];
    }
 
    //NSLog(@"%d",indexPath.row);
    //NSString *t = [datas objectAtIndex:indexPath.row];
 
    //cell.textLabel.text = t;
    cell.imgView1.image = [UIImage imageNamed:@"123.jpg"];
    cell.imgView2.image = [UIImage imageNamed:@"123.jpg"];
    cell.imgView3.image = [UIImage imageNamed:@"123.jpg"];
 
    return cell;
}
 
@end

#import <UIKit/UIKit.h>
 
@interface CumstomCell : UITableViewCell
 
@property(nonatomic,strong)UIImageView *imgView1;
@property(nonatomic,strong)UIImageView *imgView2;
@property(nonatomic,strong)UIImageView *imgView3;
 
@end

#import "CumstomCell.h"
 
@implementation CumstomCell
@synthesize imgView1=_imgView1;
@synthesize imgView2=_imgView2;
@synthesize imgView3=_imgView3;
 
-(void)dealloc{
 
    /*
    [_imgView1 release];
    [_imgView2 release];
    [_imgView3 release];
    [super dealloc];
    */
 
    _imgView1 = nil;
    _imgView2 = nil;
    _imgView3 = nil;
}
/**
 *  重写该方法
 */
-(UITableViewCell *)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
 
        self.imgView1 = [[UIImageView alloc] initWithFrame:CGRectMake(, , , )];
        //self.imgView1.backgroundColor = [UIColor redColor];
        [self.contentView addSubview:self.imgView1];
 
        self.imgView2 = [[UIImageView alloc] initWithFrame:CGRectMake(++, , , )];
        //self.imgView2.backgroundColor = [UIColor redColor];
        [self.contentView addSubview:self.imgView2];
 
        self.imgView3 = [[UIImageView alloc] initWithFrame:CGRectMake(+*+*, , , )];
        //self.imgView3.backgroundColor = [UIColor redColor];
        [self.contentView addSubview:self.imgView3];
 
    }
 
    return self;
}
 
- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];
 
    // Configure the view for the selected state
}
 
@end