How to change searchBar width programmatically? (Swift)

Question

I'd like to resize my app components when device is turned into left or right side - when it keep horizontal position

I'm checking device rotation in willRotateToInterfaceOrientation event and then I have to change width of searchBar and tableView. How should I do it? I tried some variants with components .frame and with CGRect, nothing works.

Update: it can be done without any code. View my answer below

Answer 1

I found the way to do I need So, the task is that components will be resized in width when device turns horizontally.

1) Select items must be resized

2) Select "Leading Space to SuperView"

3) Without unselection, select "Add missing Constraints"

That's it. Now they will be resized correctly

Answer 2

If you laid out your elements in Interface Builder then you can just add an outlet to the width constraint of your search bar. Then, change the constraint's constant property to change the bar's width.