Millise eesmärgi jaoks ja kuidas kasutatakse contentHuggingPriority omadust vaates?

The contentHuggingPriority property in UIView on iOS is used to control how strongly the view wants to maintain its minimum size, corresponding to its content, during automatic size calculations with Auto Layout.

The higher the contentHuggingPriority, the more the view 'resists' increasing its size beyond what is necessary to display the content. This helps prevent unnecessary stretching of interface elements.

For example, if you have a horizontal stack of two labels and want the first to occupy exactly the space needed for the text, and the second to stretch, you should set a higher contentHuggingPriority for the first label horizontally.

Example of setting priority:

label1.setContentHuggingPriority(.defaultHigh, for: .horizontal)
label2.setContentHuggingPriority(.defaultLow, for: .horizontal)

This way, Auto Layout will try not to stretch label1 beyond its content, while label2 can expand.