Category "swiftui"

Repeating animation on SwiftUI Image

Given the following struct: struct PeopleList : View { @State var angle: Double = 0.0 @State var isAnimating = true var foreverAnimation: Animatio

Using @EnvironmentObject properly

I am just trying to get my updated value to display in my application after it receives a new value from bluetooth core. I know the value in the class is updati

Ignoring singular matrix, should I concerning/Ignoring to this console massage in SwiftUI?

When I am using rotation3DEffect some times the vale became 90 or -90 degree which what I planed for that, as soon as my degree hit the 90 or -90, I see a massa

Whenever I add a spacer into my code. it crashes. It works fine until then

This is simple code I made to practice with spacers. This is SwiftUI. struct Spacer: View { var body: some View{ HStack{

Baseline alignment of buttons in SwiftUI on macOS

I’m trying to vertically align a Text and a regular Button along their baselines in SwiftUI on macOS. I basically want to replicate this layout from the W

SwiftUI - Unknown preview provider "ContentView_Previews_" when previewing. Happens in a brand-new project

I have this simple view. import SwiftUI struct ContentView: View { var body: some View { Text("Hello") } } struct ContentView_Previews: Previe

Passing An ObservedObject To Nested Child Views SwiftUI (SwiftUI Data Flow)

I'm trying to understand why passing an @ObservedObject variable does not work for nested child views. The data is able to be passed but the changes only reflec

SwiftUI: How to switch to a new navigation stack with NavigationViews

I am currently using SwiftUI Beta 5. I have a workflow which involves navigating through a series of views. The last view involves an operation which populates

Add swift UI support to the framework that target's IOS 10,

I wrote framework on Swift UI, then Client told me that lower IOS was required to be supported on framework. I rewrite framework on UIKit/UIViewController, And

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