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Questions tagged [swiftui]

SwiftUI is an Apple framework for building user interfaces using a declarative Swift syntax.

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Lists With Generic Data Types In SwiftUI

I've written a simple list in SwiftUI that accepts a generic data type. The goal was to make a reusable list where when an item was selected, the list would execute a callback with the selected data. ...
dubbeat's user avatar
  • 101
0 votes
0 answers

Counting many to one relationship in Core Data

I tried to create simple application, yet I encountered problem with relationship using Core Data in SwiftUI. I have 2 simple models, ParentEntity: ...
ostojan's user avatar
  • 151
4 votes
1 answer

Caesar Cipher in Swift (iOS-app)

I have implemented the Caesar Cipher in Swift and incorporated it into an iOS-app. I guess it's formally correct. Please see the attached images, which show how the usage of the app is meant. Here's ...
michael.zech's user avatar
  • 4,358
2 votes
1 answer

Moving Timer from a View to a ViewModeller-class?

I have a Timer in my View right now, but I want to move it outside to my ViewModel-class. I have experimented a bit and came up with a working solution. The code works and produces expected output, ...
irrbloss's user avatar
  • 123
2 votes
1 answer

SwiftUI/Swift code for changing item values in an immutable struct

just wanted someone to review my code and perhaps simplify it a bit. Everything is working as expected for the moment but it seems too much code for what i'm trying to achieve. Especially the function ...
Bjorn Morrhaye's user avatar
1 vote
1 answer

SwiftUI Reusable Login & Register View

I have this view in SwiftUI; it works as expected, and for the most part, works great. My only concern with it is that it feels extremely clunky. Reading through the view itself is very difficult. ...
xTwisteDx's user avatar
  • 111
3 votes
1 answer

Structure and readability of the code in swift ios

For a job in company I had to do a code assignment. My assignment performs all the required tasks needed to be done. But after one month the company provided me a feedback and said that we have ...
Cluadia Hedda's user avatar
-1 votes
1 answer

Use of parentheses in Swift [closed]

I am learning Swift and just had a quick question about use of parentheses. The code below runs just fine w/o using parentheses, but it certainly looks a lot cleaner using them in this instance. So my ...
r00's user avatar
  • 9
2 votes
0 answers

SwiftUI custom ScrollView with snap interval

Due that fact that SwiftUI has poor ScrollView customization and doesn't support snap interval from the box I decided to implement my custom component to support ...
Roman Mahotskyi's user avatar
2 votes
0 answers

A Daily goals list 'Dopamine Box'

Inspired by Mike Boyd's 'Dopamine Box' video: link, I decided it would be a good project to pursue by myself in swift. The end goal is to make it look like the box in the video, with switches and a ...
PhillipT's user avatar
2 votes
1 answer

Display a Text() with a foreground color based on a condition

I decided to write a simple tab bar for macOS using Swift. tabs.swift ...
shreyasm-dev's user avatar
4 votes
0 answers

Navigation strategies for a SwiftUI-based app using MVVM pattern

I'm finding it difficult to decide on the best architectural pattern for a SwiftUI app but, for the moment, I'm sticking with MVVM as I found this a good fit conceptually. I'm trying to avoid the ...
rustproofFish's user avatar
3 votes
1 answer

Break music player into usable components in SwiftUI

I created a music player using swiftUI.I need to ask a question when I break up my player into usable components. How should I take this approach with the music player? because the music player is one ...
NinjaDeveloper's user avatar
3 votes
1 answer

SwiftUI Dot indicator

I want to understand if I got this concept correctly. I should start work from ViewState; a reference type object holding the state of a view. Here it is called <...
fewlinesofcode's user avatar
3 votes
0 answers

Combine asynchronous return values in SwiftUI

I have 2 asynchronous return values from 2 different classes, one from HealthKit, the other from MotionManager. I combine the outcome of these classes through a combinedViewModel. The code works, but ...
Bjorn Morrhaye's user avatar
1 vote
0 answers

SwiftUI Passing closure between sibling views

This is my current View hierarchy: ParentView:View { ChildView1: UIViewRepresentable ChildView2: View } In ChildView2 I have a button who's action I ...
trusk's user avatar
  • 153
6 votes
2 answers

100DaysofSwiftUI - Project 1 - Challenge 1: Convert temperature units: Celsius, Fahrenheit and Kelvin

This is my code to solve the challenge in 100 Days of SwiftUI by Paul Hudson. This is the first challenge in the series and I chose to convert the temperature units from C° -> F°, F° -> C°, C° -> K° ...
Kareem Moustafa's user avatar
5 votes
1 answer

Draw a spark line with SwiftUI

I am using a set of data points (currently randomly generated), and drawing a line graph inside a box: ...
coco's user avatar
  • 161