Category "swiftui"

How to remove the default Navigation Bar space in SwiftUI NavigationView

I am new to SwiftUI (like most people) and trying to figure out how to remove some whitespace above a List that I embedded in a NavigationView. In this image, y

Select file or directory in SwiftUI in an AppKit App [duplicate]

How can I display a file dialogue in SwiftUI to choose a directory or file. I think using a NSViewRepresentable to wrap a NSOpenPanel will not

Conditional property in SwiftUI

How can I add an additional property based on a condition? With my code below I get the error: Cannot assign value of type 'some View' (result of 'Self.overlay

Swift Combine - @Published property Array

I am currently doing a project using SwiftUI and Combine. I'm on Xcode11 Beta 5. I would like to fetch my Github repositories, display them and then be able to

How to confirm an enumeration to Identifiable protocol in Swift?

I'm trying to make a list with the raw values of the cases from an enumeration with the new SwiftUI framework. However, I'm having a trouble with conforming the

SwiftUI: How to pop to Root view

Finally now with Beta 5 we can programmatically pop to a parent View. However, there are several places in my App where a View has a "Save" button that conclude

SwiftUI NavigationView nested in PageTabView wrong aligned on first appear

The NavigationViews inside my PageTabView are wrong aligned on first appear. When i scroll to another page on my PageTabView and go back to the first page, the

Create a Timer Publisher using Swift Combine

I've been watching the Data Flow Through SwiftUI WWDC talk. They have a slide with a sample code where they use a Timer publisher that gets connected to a Swift

SwiftUI NavigationView on the iPad Pro

I use the Apple SwiftUI tutorial code. Then I set the previewDevice to iPad Pro (12.9-inch). But the preview has something wrong. Does anyone know where the pro

SwiftUI select multiple item in a lazyhgrid

With SwiftUI this is my current code: import SwiftUI enum Items: String, CaseIterable, Equatable { case item1 case item2 case item3 case item4

SwiftUI MacOS Inset paddings of List

i have a scrollale list view using SwiftUI on a macOS app and i'm trying to add paddings inside the scrollable area, without success. Here my code: List(appList

swiftUI bottomBar toolbar disappears when going back

I have these swiftUI views and trying to use the toolbar (bottomBar). When you launch the app it appears fine, but after going to View2 using he navigationLink

Why so many debug error using ARKit and RealityKit?

On my project I simply wrapped a ARView, setup a configuration and run it on my real device, when I start the app Xcode print out the following error debug mess

Failed to find a unique match for an NSEntityDescription CoreData Swiftui

When I use my app, sometimes, I have an error that appear, it seems to be randomly (or I didn't figure out when exactly...), then all my lists are empty (like i

Transparent TabBar when popping Child NavigationView iOS 15

I have a SwiftUI application with a TabBar. If I open a detail child view from a NavigationView, and then click on "Back", the TabBar would become transparent,

Navigation stuff in SwiftUI

I'm trying to figure out how to use the navigation bar in SwiftUI I want to put BarButtonItem and images inside the NavigationBar I have been able to display

SwiftUI NavigationButton without the disclosure indicator?

When making a List with a row that pushes to a new view, SwiftUI adds a disclosure indicator ">" automatically? How do I remove it if I don't want it? N

How to detect a tap gesture location in SwiftUI?

(For SwiftUI, not vanilla UIKit) Very simple example code to, say, display red boxes on a gray background: struct ContentView : View { @State var points:[C

What does the dollar sign do in Swift / SwiftUI?

This tutorial by Apple about SwiftUI uses a dollar sign to bind data, and I‘m having trouble finding more information about this data binding in SwiftUI.

Center View horizontally in SwiftUI

How can I center horizontally a View (Image) in an HStack? I want a button to be left aligned and the image to be centered horizontally the view. Currently I ha