Viewing the layouts that he is viewing, calculating and setting his frames in layoutSubviews.
View B uses the constraints for the layout it is viewing.
View A contains several instances of View B.
View A needs to know the size of its subzones when they are built, so it calls sizeThatFits: on them.
View B height depends on width. In my example, it has multi-line UILabel .
How to implement B sizeThatFits: so that it returns the correct size by taking the size parameter passed to sizeThatFits: and the account restrictions?
What I have tried / thought so far:
systemLayoutSizeFittingSize: - does not work because it does not take into account the exact size passed to it. It cannot be used to indicate the exact width, for example, for a view that grows vertically when it is compressed horizontally. It gives only the most compressed size or the most advanced size.
intrinsicContentSize - this is used to transfer information to the Automatic layout, as I understand it from the documents. We want to receive information from Car Market.
This is how I still reasoned. Please correct me if I make a mistake. And please help me, I would be very grateful if someone could tell me how this is done!
edit: Also, maybe there is a completely different way to do this without even using sizeThatFits: :? The only requirement that I have is that I can continue to use the frame layout in the external view (view A) and the machine in the "internal view" (view B).
edit2: Image added to illustrate the exact case that I have to solve
edit3: Forgot to mention, I need to support iOS 7.0