UIStackView 可以滚动吗?

Is it possible for UIStackView to scroll?(UIStackView 可以滚动吗?)

问题描述

假设我在 UIStackView 中添加了更多可以显示的视图，如何使 UIStackView 滚动?

Let's say I have added more views in UIStackView which can be displayed, how I can make the UIStackView scroll?

推荐答案

如果有人在寻找无需代码的解决方案，我在情节提要中创建了一个示例来完全做到这一点，使用自动布局.

In case anyone is looking for a solution without code, I created an example to do this completely in the storyboard, using Auto Layout.

您可以从 github 获取它.

基本上，重新创建示例(用于垂直滚动):

Basically, to recreate the example (for vertical scrolling):

1. 创建一个UIScrollView，并设置其约束.
2. 在 UIScrollView
中添加一个 UIStackView
3. 设置约束:Leading、Trailing、Top &Bottom 应该等于 UIScrollView
中的那些
4. 在 UIStackView 和 UIScrollView 之间设置相等的 Width 约束.
5. 在UIStackView
上设置Axis = Vertical，Alignment = Fill，Distribution = Equal Spacing，Spacing = 0
6. 在UIStackView
中添加多个UIViews
7. 运行

1. Create a UIScrollView, and set its constraints.
2. Add a UIStackView to the UIScrollView
3. Set the constraints: Leading, Trailing, Top & Bottom should be equal to the ones from UIScrollView
4. Set up an equal Width constraint between the UIStackView and UIScrollView.
5. Set Axis = Vertical, Alignment = Fill, Distribution = Equal Spacing, and Spacing = 0 on the UIStackView
6. Add a number of UIViews to the UIStackView
7. Run

将步骤4中的Width换成Height，并在步骤5中设置Axis = Horizo​​ntal，得到一个水平的 UIStackView.

Exchange Width for Height in step 4, and set Axis = Horizontal in step 5, to get a horizontal UIStackView.

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