使用 TabBar 问题限制到底部布局指南

Constraint to bottom layout guide with TabBar issue(使用 TabBar 问题限制到底部布局指南)

问题描述

我有基于 UITabBarController 的 iPad 应用程序，第一个选项卡上有 containerView.containerView 与底部布局指南有标准的垂直间距.当我点击第二个选项卡然后返回到第一个选项卡时，我的容器向下移动了 56 pts，即 tabBar 的高度，然后被 tabBar 覆盖.

I have UITabBarController based iPad app with containerView on the first tab. The containerView has standard vertical spacing to bottom layout guide. When I tap on the second tab and then go back to the first tab, my container moves down by 56 pts, the height of the tabBar and is then covered by the tabBar.

我制作了 3 个屏幕截图来说明这一点.第三个屏幕截图显示了选项卡之间跳转后隐藏的 tabBar.看起来底部布局指南已经走到了边缘.这是怎么回事?

I made 3 screenshots to illustrate that. The third screenshot shows hidden tabBar after the jump between tabs. It looks like the bottom layout guide went down to the edge. What is going on here?

推荐答案

我不确定这里发生了什么，但我认为这可能会有所帮助:

I'm not sure about what happened here, but I think that this could help:

在 UIViewController 属性中取消选中底部栏下

Uncheck Under bottom bar in your UIViewController properties

希望这会有所帮助！

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