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Added support for iOS 13 Dark Mode #97

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Added support for iOS 13 Dark Mode #97

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52 changes: 43 additions & 9 deletions Sources/DatePickerDialog.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -31,18 +31,25 @@ open class DatePickerDialog: UIView {

private var textColor: UIColor!
private var buttonColor: UIColor!
private var viewBorderColor: UIColor!
private var font: UIFont!

// MARK: - Dialog initialization
@objc public init(textColor: UIColor = UIColor.black,
buttonColor: UIColor = UIColor.blue,
@objc public init(textColor: UIColor = getDefaultTextColor(),
buttonColor: UIColor = getDefaultButtonColor(),
font: UIFont = .boldSystemFont(ofSize: 15),
locale: Locale? = nil,
showCancelButton: Bool = true) {
let size = UIScreen.main.bounds.size
super.init(frame: CGRect(x: 0, y: 0, width: size.width, height: size.height))
self.textColor = textColor
self.buttonColor = buttonColor
if #available(iOS 13.0, *){
self.viewBorderColor = UIColor.systemGray3
}
else{
self.viewBorderColor = UIColor(red: 198/255, green: 198/255, blue: 198/255, alpha: 1)
}
self.font = font
self.showCancelButton = showCancelButton
self.locale = locale
Expand All @@ -52,6 +59,24 @@ open class DatePickerDialog: UIView {
@objc required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}

public class func getDefaultTextColor() -> UIColor {
if #available(iOS 13.0, *){
return UIColor.label
}
else{
return UIColor.black
}
}

public class func getDefaultButtonColor() -> UIColor {
if #available(iOS 13.0, *){
return UIColor.systemBlue
}
else{
return UIColor.blue
}
}

func setupView() {
dialogView = createContainerView()
Expand Down Expand Up @@ -181,18 +206,27 @@ open class DatePickerDialog: UIView {
// First, we style the dialog to match the iOS8 UIAlertView >>>
let gradient: CAGradientLayer = CAGradientLayer(layer: self.layer)
gradient.frame = container.bounds
gradient.colors = [
UIColor(red: 218/255, green: 218/255, blue: 218/255, alpha: 1).cgColor,
UIColor(red: 233/255, green: 233/255, blue: 233/255, alpha: 1).cgColor,
UIColor(red: 218/255, green: 218/255, blue: 218/255, alpha: 1).cgColor
]
if #available(iOS 13, *){
gradient.colors = [
UIColor.secondarySystemBackground.cgColor,
UIColor.systemBackground.cgColor,
UIColor.secondarySystemBackground.cgColor
]
}
else{
gradient.colors = [
UIColor(red: 218/255, green: 218/255, blue: 218/255, alpha: 1).cgColor,
UIColor(red: 233/255, green: 233/255, blue: 233/255, alpha: 1).cgColor,
UIColor(red: 218/255, green: 218/255, blue: 218/255, alpha: 1).cgColor
]
}

let cornerRadius = kCornerRadius
gradient.cornerRadius = cornerRadius
container.layer.insertSublayer(gradient, at: 0)

container.layer.cornerRadius = cornerRadius
container.layer.borderColor = UIColor(red: 198/255, green: 198/255, blue: 198/255, alpha: 1).cgColor
container.layer.borderColor = viewBorderColor.cgColor
container.layer.borderWidth = 1
container.layer.shadowRadius = cornerRadius + 5
container.layer.shadowOpacity = 0.1
Expand All @@ -212,7 +246,7 @@ open class DatePickerDialog: UIView {
height: kDefaultButtonSpacerHeight
))

lineView.backgroundColor = UIColor(red: 198/255, green: 198/255, blue: 198/255, alpha: 1)
lineView.backgroundColor = viewBorderColor
container.addSubview(lineView)

//Title
Expand Down