From 5987cc82cc2f537c684bbd648fc11da9a97487d3 Mon Sep 17 00:00:00 2001
From: jeemyeong <jeemyeong@gmail.com>
Date: Mon, 22 Jul 2019 20:44:55 +0900
Subject: [PATCH] feat: useWindowScroll - for cross-browser compatibility

For cross-browser compatibility, use window.pageYOffset instead of window.scrollY.
(https://developer.mozilla.org/en-US/docs/Web/API/Window/scrollY)
---
 src/useWindowScroll.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/useWindowScroll.ts b/src/useWindowScroll.ts
index 33a86c98fc..218392adc1 100644
--- a/src/useWindowScroll.ts
+++ b/src/useWindowScroll.ts
@@ -9,8 +9,8 @@ export interface State {
 const useWindowScroll = (): State => {
   const frame = useRef(0);
   const [state, setState] = useState<State>({
-    x: isClient ? window.scrollX : 0,
-    y: isClient ? window.scrollY : 0,
+    x: isClient ? window.pageXOffset : 0,
+    y: isClient ? window.pageYOffset : 0,
   });
 
   useEffect(() => {
@@ -18,8 +18,8 @@ const useWindowScroll = (): State => {
       cancelAnimationFrame(frame.current);
       frame.current = requestAnimationFrame(() => {
         setState({
-          x: window.scrollX,
-          y: window.scrollY,
+          x: window.pageXOffset,
+          y: window.pageYOffset,
         });
       });
     };