This warning is telling you there’s a conflict in your constraints. Reduce the priority of the height constraint to 999 and it will go away. Tested it in your Github project and worked perfectly.
translatesAutoresizingMaskIntoConstraints needs to be set to false when: You Create a UIView-based object in code (Storyboard/NIB will set it for you if the file has autolayout enabled), And you want to use auto layout for this view rather than frame-based layout, And the view will be added to a view hierarchy that is using auto … Read more
UPDATE If your deployment target at least iOS 16, macOS 13, tvOS 16, or watchOS 9, you can write a custom Layout. For example: import SwiftUI struct MyLayout: Layout { func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) -> CGSize { return proposal.replacingUnspecifiedDimensions() } func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) … Read more
Add the following constraints Assign equal width from button1 to button2. Assign horizontal spacing between both buttons. Assign leading space from button1 to its superview. Assign trailing space from button2 to its superview. Assign top space to both the buttons. Let me know if it works for you.
My own best answer so far involves setting the tableHeaderView once and forcing a layout pass. This allows a required size to be measured, which I then use to set the frame of the header. And, as is common with tableHeaderViews, I have to again set it a second time to apply the change. – … Read more
Just putting this here in case anyone has the same issue with a dynamic, code-generated aspectRatio constraint. I switched the order of the Height and Width relationship in the aspect-ratio constraint (compare to the one in the question): aspectConstraint = NSLayoutConstraint(item: cardMedia, attribute: NSLayoutAttribute.Height , relatedBy: NSLayoutRelation.Equal, toItem: cardMedia, attribute: NSLayoutAttribute.Width, multiplier: aspect, constant: 0.0) … Read more
Auto Layout solution Since establishing that you’re using Auto Layout in your project, I have made a demo app to show you how you could change the image of the image view and adjust the height. Auto Layout will do this for you automatically, but the catch is that the photo you’ll be using is … Read more
Fairly easy to do with Auto-Layout only… no code required. The key is to use a “content view” to hold the elements, and a greater-than-or-equal constraint between your “bottom” element and your “footer” view. In this image, yellow is the main view, green is the scroll view, blue is the content view, the labels are … Read more
You don’t need to create a faux content view, you can add subviews directly to the scroll view (which I prefer). Apple does not recommend creating one, they only suggest that you can. Subviews of the scroll view shall not rely on the scroll view to determine their sizes, only their positions. Your constraints must … Read more
2020 UPDATE Correctly using a constraint… There is only one way to properly handle this mess in iOS. Paste KUIViewController below in to your project, Create a constraint which is very simply to the “bottom of your content”. Drag that constraint to bottomConstraintForKeyboard KUIViewController will automatically and correctly resize your content view at all times. … Read more