使用Paging更改UIScrollView上的“Gravity” [英] Change the 'Gravity' on a UIScrollView with Paging

问题描述

当启用分页滚动 UIScrollView 时，是否可以更改重力（停止速度）？我已实施横向 UIScrollView ，其行为类似于 UIPickerView 。我想根据滑动速度滚动许多项目。谢谢！

Is it possible to change the 'gravity' (stop speed) when scrolling through a UIScrollView with paging enabled? I've implemented a horizontal UIScrollView that acts like the UIPickerView. I want to be able to scroll through many items based on the flick speed. Thanks!

推荐答案

不幸的是，没有简单的属性，你可以更改实现这一点，但你可以使用scrollview委托方法自己的（有点复杂，但可以实现 - 我已经修改表视图，当滚动到结束时捕捉行）。

Unfortunately there's no simple property you can change to achieve this, but you can use the scrollview delegate methods to roll your own (it is somewhat complex, but achievable - I've modified table views to 'snap' to rows when the scrolling comes to an end).

我们必须编写自己的分页实现。

Effectively, you'll have to code your own paging implementation.

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