Hi for this question I found answer on How to create a button programmatically? however still facing the errors: "Argument of '#selector' cannot refer to local function 'plusOne(sender:)'" and "@objc can only be used with members of classes, @objc protocols,…
I am thinking of implementing a UISegmentControl extension to achieve the twitter's iOS notification tab bar, navigation bar segment style. I tried extending the class like in this post. I want to be able to control the size of the…
I will try with this code, but not work let contentMode: UIView.ContentMode = imageView.contentMode == .scaleAspectFill ? .scaleAspectFit : .scaleAspectFill UIView.animate(withDuration: 0.5) { self.imageView.contentMode = contentMode }
I'm trying to make view like this: Everything works fine, but when I put image from API to that UIImageView, this happens: UIImageView is stretching even with some Hugging Priority and Compression priority Code for View: let scrollView = UIScrollView()…
I've collection view on my third tab, whenever I log in to home page and go to third tab( where colleciton view is located ) I can't see the colleciton view, after re doing it ( going to anyother page…
I need to crop an image to a circle in my Xamarin app. This is platform-dependent, so it'd have to use the UIKit. I've found the following Swift code (credit Cut a UIImage into a circle): extension UIImage { var…
I want to open a segue, but only on a half screen, the rest I want to be an ImageView, I tried searching up segue padding, but couldn't find what I was looking for, In figma, I've added an IOS…
I am trying to change font size of button itself after it was pressed. class ViewController: UIViewController { @IBOutlet weak var buttonToResize: UIButton! @IBAction func buttonTapped(_ sender: UIButton) { buttonToResize.titleLabel!.font = UIFont(name: "Helvetica", size: 40) // Also tried buttonToResize.titleLabel?.font =…
My app is crashing when i paste some copied text in UITextView. This crash occurs only on iOS15 0 CoreFoundation 0x00007fff203feba4 __exceptionPreprocess + 242 1 libobjc.A.dylib 0x00007fff201a1be7 objc_exception_throw + 48 2 Foundation 0x00007fff20753aa2 _userInfoForFileAndLine + 0 3 UIKitCore 0x00007fff254164a5 -[_UITextKitTextPosition…
I want to create UIImage(urlString: String?). There is no error when I run this code but it is not working. extension UIImage { convenience init?(urlString: String?) { var imageData = Data() guard let urlString = urlString else { return nil}…