Simplify overlayWindow init

mapbox · Jan 29, 2024 · cfadcd3 · cfadcd3
1 parent 05ff26e
commit cfadcd3
Showing 1 changed file with 12 additions and 20 deletions.
diff --git a/Sources/Fingertips/FingerTipWindow.swift b/Sources/Fingertips/FingerTipWindow.swift
@@ -62,28 +62,20 @@ open class FingerTipWindow: UIWindow {
  return _touchImage!
  }
 
- private var _overlayWindow: UIWindow?
- var overlayWindow: UIWindow {
- get {
- if _overlayWindow == nil {
- if #available(iOS 13.0, *), let windowScene = windowScene {
- _overlayWindow = FingerTipOverlayWindow(windowScene: windowScene)
- } else {
- _overlayWindow = FingerTipOverlayWindow(frame: frame)
- }
- _overlayWindow?.isUserInteractionEnabled = false
- _overlayWindow?.windowLevel = .statusBar
- _overlayWindow?.backgroundColor = .clear
- _overlayWindow?.isHidden = false
- }
-
- return _overlayWindow!
+ lazy var overlayWindow: UIWindow = {
+ let window: UIWindow
+ if #available(iOS 13.0, *), let windowScene = windowScene {
+ window = FingerTipOverlayWindow(windowScene: windowScene)
+ } else {
+ window = FingerTipOverlayWindow(frame: frame)
  }
+ window.isUserInteractionEnabled = false
+ window.windowLevel = .statusBar
+ window.backgroundColor = .clear
+ window.isHidden = false
+ return window
+ }()
 
- set {
- _overlayWindow = newValue
- }
- }
  var action: Bool?
  var fingerTipRemovalScheduled: Bool = false