目标C:停止触摸滚动 [英] Objective C: Stop Scrolling on Touch

问题描述

当用户开始触摸屏幕并移动时，我试图暂时停止视图的滚动.

I am trying to temporarily stop the scrolling of my view when the user starts to touch the screen and move.

我已经对此进行了编码

- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    UITouch *touch = [touches anyObject];
    if (touch){
        [scrollView setScrollEnabled:FALSE];
    }
}

它不起作用.

推荐答案

尝试一下:

    - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView{
           [scrollView setScrollEnabled:FALSE];
    }

现在我只是想知道您在哪里再次启用它...

now i just wonder where you enable it again...

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