74 lines
2.0 KiB
Swift
74 lines
2.0 KiB
Swift
//
|
|
// BadgedTableViewCell.swift
|
|
// Delta
|
|
//
|
|
// Created by Riley Testut on 11/20/18.
|
|
// Copyright © 2018 Riley Testut. All rights reserved.
|
|
//
|
|
|
|
import UIKit
|
|
|
|
class BadgedTableViewCell: UITableViewCell
|
|
{
|
|
let badgeLabel = UILabel()
|
|
|
|
required init?(coder aDecoder: NSCoder)
|
|
{
|
|
super.init(coder: aDecoder)
|
|
|
|
self.initialize()
|
|
}
|
|
|
|
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?)
|
|
{
|
|
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
|
|
|
self.initialize()
|
|
}
|
|
|
|
private func initialize()
|
|
{
|
|
self.badgeLabel.clipsToBounds = true
|
|
self.badgeLabel.textAlignment = .center
|
|
self.badgeLabel.backgroundColor = .red
|
|
self.badgeLabel.font = UIFont.boldSystemFont(ofSize: 14)
|
|
self.badgeLabel.textColor = .white
|
|
self.contentView.addSubview(self.badgeLabel)
|
|
}
|
|
|
|
override func layoutSubviews()
|
|
{
|
|
super.layoutSubviews()
|
|
|
|
guard let textLabel = self.textLabel else { return }
|
|
|
|
let spacing = 8 as CGFloat
|
|
|
|
var contentSize = self.badgeLabel.intrinsicContentSize
|
|
contentSize.width += 10
|
|
contentSize.height += 10
|
|
contentSize.width = max(contentSize.width, contentSize.height)
|
|
|
|
var frame = CGRect(x: self.contentView.bounds.maxX - contentSize.width,
|
|
y: self.contentView.bounds.midY - contentSize.height / 2,
|
|
width: contentSize.width,
|
|
height: contentSize.height)
|
|
|
|
if self.accessoryType == .none
|
|
{
|
|
frame.origin.x -= spacing
|
|
}
|
|
|
|
self.badgeLabel.frame = frame
|
|
self.badgeLabel.layer.cornerRadius = frame.height / 2
|
|
|
|
self.badgeLabel.backgroundColor = .red
|
|
|
|
let overlap = textLabel.frame.maxX - (frame.minX - spacing)
|
|
if overlap > 0 && !self.badgeLabel.isHidden
|
|
{
|
|
textLabel.frame.size.width -= overlap
|
|
}
|
|
}
|
|
}
|