Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
804 views
in Technique[技术] by (71.8m points)

ios - Adding shapes in List row of SwiftUI

I am trying to create a List View where rows looks like this:

enter image description here

However, I am unable to align the Circle on the leading side. Tried using Spacer(), HStack within VStack, it just doesn't work. Here's my code and its output.

struct PeopleView: View {
    
    let people = ["Adam", "James"]
    
    var body: some View {
        NavigationView {
            List {
                ForEach(people, id: .self) { person in
                    HStack {
                        Circle()
                        VStack {
                            Text("(person)")
                        }
                    }
                }
            }
            .navigationBarTitle("People", displayMode: .inline)
        }
    }
}

tui

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Actually you don't need shape itself in this case, but only as a mask to visually present text in circle.

So the solution can be like following

demo

HStack {
    Text(person.prefix(2).uppercased()).bold()
        .foregroundColor(.white)
        .padding()
        .background(Color.red)
        .mask(Circle())          // << shaping text !!

    Spacer()
    VStack {
        Text("(person)")
    }
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...