Question

我只想滚动一页然后再滚动到另一页。

我设置m_pScrollView.pagingEnabled = YES和m_pScrollView.bounces = NO但是当我滚动到页面边缘时，它会退出页面范围然后返回，就像惯性效果一样。

我只是希望scoll只有一页而不是更多。任何人都可以帮助我吗？

- (void)viewDidLoad {
    [super viewDidLoad];

    m_pScrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 0, 768, 1024)];
    m_pScrollView.delegate = self;
    m_pScrollView.contentSize = CGSizeMake(768 * 3, 1024);
    m_pScrollView.pagingEnabled = YES;
    m_pScrollView.bounces = NO;
    m_pScrollView.alwaysBounceHorizontal = NO;
    m_pScrollView.alwaysBounceVertical = NO;


    Myview *myview = [[Myview alloc]initWithFrame:CGRectMake(0, 0, 768, 1024)];
    myview.backgroundColor = [UIColor redColor];

    Myview *myview2 = [[Myview alloc]initWithFrame:CGRectMake(768, 0, 768, 1024)];

    myview2.backgroundColor = [UIColor blueColor];
    Myview *myview3 = [[Myview alloc]initWithFrame:CGRectMake(768 * 2, 0, 768, 1024)];
    myview3.backgroundColor = [UIColor grayColor];


    [m_pScrollView addSubview:myview];
    [m_pScrollView addSubview:myview2];
    [m_pScrollView addSubview:myview3];
    [self.view addSubview:m_pScrollView];
}

Answer 1

您必须像这样设置内容大小

m_pScrollView.contentSize = CGSizeMake(x,y);

有关此Create UIScrollview programmatically

的更多信息

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