UIScrollView 无限滚动?

问题描述

有没有人知道我可以如何创建无限卷轴.4 Track iPhone 应用程序就是一个很好的例子.曲目编号上方和时间指示器下方有可滚动的轮子".我假设它正在使用 UIScrollView ，然后在滚动到视图时绘制子视图.有什么建议吗?

Does anyone have any idea how I can go about creating an infinite scroll. A good example of this is in the 4 Track iPhone app. There are scrollable "wheels" above the track numbers and below the time indicator. I'm assuming it's using UIScrollView and then drawing the subview as they are scrolled into to view. Any tips?

_{(来源:3dbcreative.com)}

推荐答案

就个人而言，我不会使用 UIScrollView - 我只会继承 UIView 并处理自己的拖动，在触摸移动事件发生时定位 UIView 子视图.

Personally, I wouldn't use a UIScrollView - I would just subclass UIView and deal with dragging myself, positioning the UIView subviews as the touch moved events occur.