Last active
August 30, 2022 17:09
-
-
Save damodarnamala/823dc3a5a9805d6db75d7f1d3c308af5 to your computer and use it in GitHub Desktop.
SwiftUI styles like tailwind css
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// | |
// ContentView.swift | |
// StylesApp | |
// | |
// Created by Damodar Namala on 30/08/22. | |
// | |
import SwiftUI | |
struct ContentView: View { | |
var body: some View { | |
Rectangle() | |
.apply("pl-100 fg-red radius-16 size-64") | |
} | |
} | |
extension View { | |
func apply(_ text : String) -> some View { | |
var leading: CGFloat = 0 | |
var forgroundColor: Color = .black | |
var radius: CGFloat = 0 | |
var toalSize: CGFloat = 0 | |
let array = text.split(separator: " ") | |
if let leadingValue = array.first(where: { text in text.contains("pl") })!.components(separatedBy: "-").last, | |
let colorValue = array.first(where: { text in text.contains("fg") })!.components(separatedBy: "-").last, | |
let radiusValue = array.first(where: { text in text.contains("radius") })!.components(separatedBy: "-").last, | |
let sizeValue = array.first(where: { text in text.contains("size") })!.components(separatedBy: "-").last { | |
let leadingPoints = CGFloat(string: leadingValue)! | |
let radiusPoints = CGFloat(string: radiusValue)! | |
let sizePoints = CGFloat(string: sizeValue)! | |
let fgColor = colorValue == "red" ? Color.red : Color.blue | |
forgroundColor = fgColor | |
leading = leadingPoints | |
radius = radiusPoints | |
toalSize = sizePoints | |
} | |
return modifier(StyledView(leading: leading, color: forgroundColor, radius: radius, size: toalSize)) | |
} | |
} | |
extension CGFloat { | |
init?(string: String) { | |
guard let number = NumberFormatter().number(from: string) else { | |
return nil | |
} | |
self.init(number.floatValue) | |
} | |
} | |
struct StyledView: ViewModifier { | |
let leading: CGFloat | |
let color: Color | |
let radius: CGFloat | |
let size: CGFloat | |
func body(content: Content) -> some View { | |
content | |
.frame(width: size, height: size, alignment: .center) | |
.cornerRadius(radius) | |
.padding(.leading, leading) | |
.foregroundColor(color) | |
.clipped() | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
.applay()
should be.apply()