#import <UIKit/UIKit.h>@interface ScrollViewController : UIViewController<UIScrollViewDelegate,UIPageViewControllerDelegate>{    UIScrollView *_scrollView;    UIPageControl*_pageControl;}@end

#import "ScrollViewController.h"@interface ScrollViewController ()@end@implementation ScrollViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];    if (self) {          }    return self;}- (void)viewDidLoad{    [super viewDidLoad];        //设置ScrollView的整体触摸与显示区域    //注意 宽 高不要超过 320X480    //否则会出现无法滚动的情况    _scrollView = [[[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320,120)] autorelease];        //设置ScrollView滚动内容的区域    //它通常是需要大于ScrollerView的显示区域的    //这样才有必要在ScrollerView中滚动它    [_scrollView setContentSize:CGSizeMake(320 * 5, 120)];        //开启滚动分页功能，如果不需要这个功能关闭即可    [_scrollView setPagingEnabled:YES];        //隐藏横向与纵向的滚动条    [_scrollView setShowsVerticalScrollIndicator:NO];    [_scrollView setShowsHorizontalScrollIndicator:NO];        //在本类中代理scrollView的整体事件    [_scrollView setDelegate:self];            //如果你打开横向或纵向的滚动条，这里可以设置滚动条的风格    // UIScrollViewIndicatorStyleDefault, 默认风格    // UIScrollViewIndicatorStyleBlack,   黑色风格    // UIScrollViewIndicatorStyleWhite    白色风格    //[_scrollView setIndicatorStyle:UIScrollViewIndicatorStyleBlack]         for (int i =0; i<5; i++)    {                //在这里给每一个ScrollView添加一个图片 和一个按钮        UIImageView *imageView= [[[UIImageView alloc] initWithFrame:CGRectMake(i * 320,0,320,120)] autorelease];        [imageView setImage:[UIImage imageNamed:@"image.png"]];                UIButton * button = [UIButton buttonWithType:UIButtonTypeRoundedRect];        button.frame = CGRectMake(i * 320, 10, 100, 30);                [button setTitle:@"这是一个按钮" forState:UIControlStateNormal];                [button addTarget:self action:@selector(buttonClick) forControlEvents:UIControlEventTouchUpInside];                //把每页需要显示的VIEW添加进ScrollerView中        [_scrollView addSubview:imageView];        [_scrollView addSubview:button];    }    //整体再将ScrollerView显示在窗口中    [self.view addSubview:_scrollView];        //页面控制小工具    //它会在底部绘制小圆点标志当前显示页面    _pageControl = [[[UIPageControl alloc] initWithFrame:CGRectMake(0,100,self.view.frame.size.width, 20)]autorelease];    //设置页面的数量    [_pageControl setNumberOfPages:5];    //监听页面是否发生改变    [_pageControl addTarget:self action:@selector(changePage:) forControlEvents:UIControlEventValueChanged];    [self.view addSubview:_pageControl];    }- (void)changePage:(id)sender{    //得到当前页面的ID   //int page = [sender currentPage];        //在这里写你需要执行的代码    //......}//手指离开屏幕后ScrollView还会继续滚动一段时间只到停止- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{      NSLog(@"结束滚动后缓冲滚动彻底结束时调用");}-(void) scrollViewWillBeginDecelerating:(UIScrollView *)scrollView{  NSLog(@"结束滚动后开始缓冲滚动时调用");}-(void)scrollViewDidScroll:(UIScrollView*)scrollView{     //页面滚动时调用，设置当前页面的ID     [_pageControl setCurrentPage:fabs(scrollView.contentOffset.x/self.view.frame.size.width)];    NSLog(@"视图滚动中X轴坐标%f",scrollView.contentOffset.x);    NSLog(@"视图滚动中X轴坐标%f",scrollView.contentOffset.y);}-(void)scrollViewWillBeginDragging:(UIScrollView*)scrollView{    NSLog(@"滚动视图开始滚动，它只调用一次");}-(void)scrollViewDidEndDragging:(UIScrollView*)scrollView willDecelerate:(BOOL)decelerate{   NSLog(@"滚动视图结束滚动，它只调用一次");}-(void)buttonClick{    NSLog(@"按钮点击了");}- (void)viewDidUnload{    [super viewDidUnload];}- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{    return (interfaceOrientation == UIInterfaceOrientationPortrait);}@end