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August 6, 2019 11:36
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number-pad-keyboard
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// | |
// MinusKeyPadTextField.swift | |
// DecimalMinusDemo | |
// | |
// Created by MinjunJu on 06/08/2019. | |
// Copyright © 2019 Jonathan Engelsma. All rights reserved. | |
// | |
import UIKit | |
final class MinusKeypadTextField: UITextField { | |
private let accessContainerView = UIView().then { | |
$0.backgroundColor = .blue | |
$0.frame = UI.accessContainerViweFrame | |
} | |
private let minusButton = UIButton().then { | |
$0.setTitle("-", for: .normal) | |
$0.setTitleColor(.white, for: .normal) | |
$0.frame = UI.minusButtonFrame | |
} | |
private let doneButton = UIButton().then { | |
$0.setTitle("확인", for: .normal) | |
$0.setTitleColor(.white, for: .normal) | |
$0.frame = UI.doneButtonFrame | |
} | |
var _accessContainerViewBackgroundColor: UIColor = .gray | |
var accessBackgroundColor: UIColor { | |
get { return _accessContainerViewBackgroundColor } | |
set { | |
_accessContainerViewBackgroundColor = newValue | |
accessContainerView.backgroundColor = newValue | |
} | |
} | |
enum UI { | |
static let accessContainerViweFrame = CGRect( | |
x: 0, | |
y: 0, | |
width: UIScreen.mainWidth, | |
height: 44.dynamicHeight | |
) | |
static let minusButtonFrame = CGRect( | |
x: 0, | |
y: 0, | |
width: (UIScreen.mainWidth / 3).r, | |
height: 44.dynamicHeight | |
) | |
static let doneButtonFrame = CGRect( | |
x: UIScreen.mainWidth - (UIScreen.mainWidth / 3).r , | |
y: 0, | |
width: (UIScreen.mainWidth / 3).r, | |
height: 44.dynamicHeight | |
) | |
} | |
init(keyboardType innerKeyboardType: UIKeyboardType = .numberPad, frame: CGRect = .zero) { | |
super.init(frame: frame) | |
// 아직 각 키보드 타입에 따른 대응 미 대응 | |
switch innerKeyboardType { | |
case .`default`, .asciiCapable, .numbersAndPunctuation, .URL, .numberPad, .phonePad, | |
.namePhonePad, .emailAddress, .decimalPad, .twitter, .webSearch, .asciiCapableNumberPad: | |
keyboardType = .numberPad | |
@unknown default: | |
print("뭐지..") | |
} | |
setupUI() | |
setupBinding() | |
} | |
override func draw(_ rect: CGRect) { | |
super.draw(rect) | |
} | |
required init?(coder aDecoder: NSCoder) { | |
fatalError("init(coder:) has not been implemented") | |
} | |
private func setupUI() { | |
accessContainerView.backgroundColor = accessBackgroundColor | |
accessContainerView.addSubviews(minusButton, doneButton) | |
inputAccessoryView = accessContainerView | |
} | |
private func setupBinding() { | |
minusButton.addTarget(self, action: #selector(minusButtonAction(_:)), for: .touchUpInside) | |
doneButton.addTarget(self, action: #selector(doneButtonAction(_:)), for: .touchUpInside) | |
} | |
@objc func minusButtonAction(_ sender: UIButton) { | |
guard let text = text else { | |
print("올수없음") | |
return | |
} | |
switch text.count > 0 { | |
case true: | |
let index: String.Index = text.index(text.startIndex, offsetBy: 1) | |
let firstChar = text[..<index] | |
switch firstChar == "-" { | |
case true: self.text = String(text[index...]) | |
case false: self.text = "-" + text | |
} | |
case false: | |
break | |
} | |
} | |
@objc func doneButtonAction(_ sender: UIButton) { | |
resignFirstResponder() | |
} | |
} |
Author
devmjun
commented
Aug 6, 2019
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