UIScrollView - 显示滚动条

UIScrollView - showing the scroll bar(UIScrollView - 显示滚动条)

问题描述

可能很简单！

有谁知道如何让 UIScrollView 的滚动条不断显示?

Does anyone know how to get the scroll bar of a UIScrollView to constantly show?

它在用户滚动时显示，因此他们可以看到他们所在的滚动视图的位置.

It displays when the user is scrolling, so they can see what position of the scroll view they are in.

但我希望它不断显示，因为用户无法立即看到滚动可用

BUT I would like it to constantly show because it is not immediately obvious to the user that scrolling is available

任何建议将不胜感激.

推荐答案

不，你不能让它们一直显示，但你可以让它们暂时闪烁.

No, you can't make them always show, but you can make them temporarily flash.

[myScrollView flashScrollIndicators];

它们是滚动指示器，而不是滚动条.你不能用它们来滚动.

They are scroll indicators, not scroll bars. You can't use them to scroll.

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