Adding margins to TextEditor

so I found a simple solution and hard one.

1. Simple one

    import SwiftUI


extension NSTextView {
  open override var frame: CGRect {
    didSet {
        // Top inset
        textContainerInset = NSSize(width: 0, height: 72)
        // Left fragment padding <<< This is what I was looking for
        textContainer?.lineFragmentPadding = 72
        }
    }
}


struct TextEditingView: View {
    @State private var fullText: String = "One \nTwo \nThree"


    var body: some View {
        TextEditor(text: $fullText)
            .frame(width: 720, height: 480)
            .font(.system(size: 24, design: .monospaced))
            

        }

    }

As result you get this:

A repository of the demo: https://github.com/yaosamo/Swift-TextView-Demo

2. Second solution

Using NSParagraphStyle, headIndent, firstLineHeadIndent I believe this is how indents on Pages on Mac implemented. I do not know tho how they persist default indent. If you open ruler you will see that it set to 1 and you can't go below it.

Using code of (AppKit) Tab insertion inside of NSTextBlock

class ParagraphStyle {

let bgColor: NSColor
let paragraphStyle: NSParagraphStyle

init(bgColor: NSColor) {
    self.bgColor = bgColor
    //Set paragraph style
    self.paragraphStyle = {
        let mutableParagraphStyle = NSMutableParagraphStyle()
        let specialBlock = CustomTextBlock(bgColor: bgColor)
        mutableParagraphStyle.textBlocks.append(specialBlock)
        mutableParagraphStyle.headIndent = 50 // Add indent here
        let style = mutableParagraphStyle as NSParagraphStyle
        return style
    }()
}}

you can add headIndent to text style. And it will work for copy that you insert there. Problem like I said if you start typing Indents break and I don't know how to preserve it.

First one works for me exactly how I want it. Next will figure out how to use headIndent/FirstlineheadIndent

Thanks to this community I was able to find a solution! Don't give up you also can make it! :D