UIStackView内部视图无法调整大小?在UIScrollView中添加为子视图

时间:2019-04-28 18:22:21

标签: swift xcode user-interface uiscrollview storyboard

UIStackView作为子视图添加到滚动视图。 UIStackView在UIViewController的Dock中。当我构建它时,它可以正确显示但不在情节提要中显示,我希望它显示整个UIStackView,以便可以对其进行适当的编辑。

This is what it looks like

在情节提要板中手动调整UIStackView的高度是可行的,但我宁愿不必这样做。

self.formscrollview.addSubview(formstackview)
        self.formstackview.translatesAutoresizingMaskIntoConstraints = false

self.formstackview.leadingAnchor.constraint(equalTo: self.formscrollview.leadingAnchor).isActive = true
self.formstackview.trailingAnchor.constraint(equalTo: self.formscrollview.trailingAnchor).isActive = true
self.formstackview.topAnchor.constraint(equalTo: self.formscrollview.topAnchor).isActive = true
self.formstackview.bottomAnchor.constraint(equalTo: self.formscrollview.bottomAnchor).isActive = true
self.formstackview.widthAnchor.constraint(equalTo: self.view.widthAnchor).isActive = true

我希望能够看到UIStackView根据其内容调整其自身的高度,而不是挤压自身。

0 个答案:

没有答案
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