Category "swiftui"

How to make a semi-transparent Navigation Bar in SwiftUI?

I've seen several posts discussing how to make a transparent Navbar in SwiftUI, but none on how to make a semi-transparent one, which is surprising to me as its

Dynamically Combining Currency Symbol to TextField Text

Is it possible to dynamically combine a currency symbol to some text before displaying it via TextField on a single text line? Currently my currency symbol is o

iOS 14 Medium Widget Size Background Image Refuses to Fill

For some reason I'm unable to get an image background to aspectFill correctly in XCode Version 12.0, but only on the .systemMedium widget size. It seems to work

How do I programmatically set secure text field and normal text field in swiftUI

SwiftUI has two different forms of text fields, one is SecureField which hides input and TextField which doesn't hide input. Instead of creating two separate vi

Open a FileDialog in SwiftUI on MacOs

In a SwiftUI app on MacOS I want to allow a users to select a file from the MacOS filesystem. I try to use AppKits NSOpenPanel . I tried like this, but I'm not

Using .searchable on a macOS causes the focus to always jump back to the search field

I'm trying to move away from having a TextField in the toolbar by using the new .searchable. But there seems to be a problem I can't solve. When you type the te

Run code during app launch in SwiftUI 2.0

In my App struct, I have a small function that checks to see if the user has opened the app before. If not, it shows an onboarding view with a few questions. Ri

TabView with "PageTabViewStyle" does not update it's content when @State var changes

I came across a weird Issue in SwiftUI. I created a simple View that only holds a Button and a TabView that uses the PageViewStyle. It seems that the TabView do

How to access NSWindow from @main App using only SwiftUI?

At this answer the solution work for Scene plus swiftUI. However using @main like: @main struct MyApp: App { @StateObject private var model = MyModel()

Xcode 13 UI Previews folder takes too much space

I have a 250Gb M1 Mac Mini and it is starting to run out of disk space recently, it seems like the UI Previews is the main culprit which takes roughly 165GB spa

automatic delete token in userdefaults after 6 hours in swiftui

I have two apis Login DataShow when i login server gives me token which remains valid for only 6 hours and i am saving it in userdefaults, so that user will not

In SwiftUI how can I clip a part of a view with another view?

I am trying to overlap two circles in SwiftUI and have a margin between them. I am presently using this method: ZStack { Circle() .frame(width: 60,

How to use view modifiers only available for iOS 14+ with deployment target of iOS 13

How can you add a view modifier to a view when it's only available on iOS 14 but your app is available for iOS 13? For an example, textCase(_). Section headers

Size a UILabel in SwiftUI via UIViewRepresentable like Text to wrap multiple lines

The goal is to get a UILabel integrated via UIViewRepresentable to size the same way Text does - use the available width and wrap to multiple lines to fit all t

SwiftUI Adjusting frame size of VStacks by percent height

I have a card view. Which sizes I give myself. I know that is wrong. I want to do it resizable and divided by percent like blue = 70% & red = 30% or somethi

How to change toggle on just one Core Data item using ForEach in SwiftUI?

How to change just one toggle in a list without subviews? I know how to make it work if I extract Subview from everything inside ForEach, but how to do it on on

SwiftUI, multiple shapes with unified shadow?

Is there a way in SwiftUI to union two shapes so that they cast a unified shadow. I have tried various combinations and modifiers but don't seem to be able to a

Binding to an associated value of an enum

Is there a standard way to bind, say, a TextField to an associated value of an enum? So, given this: enum Choice { case one(String) case two(String) } C

Combining Navigation Bar, TabView and searchable causes the NavigationBar UI issue with lists

Combining Navigation Bar, TabView and searchable causes the NavigationBar and Search InputField to stay stationary when scrolling up on the second selected tab.

WKWebView - Update HTML Tags from SwiftUI TextFields

In my SwiftUI App, i used a WKWebView to update some html tags from native side, using SwiftUI TextFields and a TextEditor. To get the communication working, i