LONDON-IOS/GMERemittance/Extension/LabelExtension.swift

//
//  LabelExtension.swift
//  GMERemittance
//
//  Created by Sujal on 3/2/18.
//  Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//  Creates a padding to the left and right of the label with a value of 5
//

import UIKit

class PaddedLabel : UILabel
{
    var edgeInsets:UIEdgeInsets = UIEdgeInsets(top: 0, left: 5, bottom: 0, right: 5)
    
    override func textRect(forBounds bounds: CGRect, limitedToNumberOfLines numberOfLines: Int) -> CGRect {
        var rect = super.textRect(forBounds: UIEdgeInsetsInsetRect(bounds, edgeInsets), limitedToNumberOfLines: numberOfLines)
        
        rect.origin.x -= edgeInsets.left
        rect.origin.y -= edgeInsets.top
        rect.size.width  += (edgeInsets.left + edgeInsets.right);
        rect.size.height += (edgeInsets.top + edgeInsets.bottom);
        
        return rect
    }
    
    override func drawText(in rect: CGRect) {
        super.drawText(in: UIEdgeInsetsInsetRect(rect, edgeInsets))
    }
}