PDF_Office/PDF Office/PDF Master/Class/GuideInfo/NewUserGuide/View/KMNewUserGuideDisplayView.swift

//
//  KMNewUserGuideDisplayView.swift
//  PDF Reader Pro
//
//  Created by User-Tangchao on 2024/12/21.
//

import Cocoa

class KMNewUserGuideDisplayView: NSView {
    private lazy var iv_: NSImageView = {
        let view = NSImageView()
        return view
    }()
    
    var imageView: NSImageView {
        get {
            return iv_
        }
    }
    
    var contentInset: NSEdgeInsets = .init(top: 0, left: 0, bottom: 0, right: 0) {
        didSet {
            leftConst_?.constant = contentInset.left
            rightConst_?.constant = -contentInset.right
            topConst_?.constant = contentInset.top
            bottomConst_?.constant = -contentInset.bottom
        }
    }
    
    private var leftConst_: NSLayoutConstraint?
    private var topConst_: NSLayoutConstraint?
    private var rightConst_: NSLayoutConstraint?
    private var bottomConst_: NSLayoutConstraint?
    
    convenience init() {
        self.init(frame: .init(x: 0, y: 0, width: 200, height: 30))
        
        initSubViews()
    }
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        initSubViews()
    }
    
    func initSubViews() {
        addSubview(imageView)
        leftConst_ = imageView.km_add_leading_constraint_r()
        topConst_ = imageView.km_add_top_constraint_r()
        rightConst_ = imageView.km_add_trailing_constraint_r()
        bottomConst_ = imageView.km_add_bottom_constraint_r()
    }
}