Prevent window scrolling on mouse wheel scroll when numeric input fie…

…ld is focused and hovered. (#5199)

ui/v2.5/src/utils/form.tsx

@@ -1,10 +1,12 @@
 import { faTrashAlt } from "@fortawesome/free-solid-svg-icons";
 import { FormikValues, useFormik } from "formik";
+import React, { InputHTMLAttributes, useEffect, useRef } from "react";
 import {
   Button,
   Col,
   ColProps,
   Form,
+  FormControlProps,
   FormLabelProps,
   Row,
 } from "react-bootstrap";
@@ -41,6 +43,42 @@ export function renderLabel(options: {
   );
 }
 
+// useStopWheelScroll is a hook to provide a workaround for a bug in React/Chrome.
+// If a number field is focused and the mouse pointer is over the field, then scrolling
+// the mouse wheel will change the field value _and_ scroll the window.
+// This hook prevents the propagation that causes the window to scroll.
+export function useStopWheelScroll(ref: React.RefObject<HTMLElement>) {
+  useEffect(() => {
+    const { current } = ref;
+
+    function stopWheelScroll(e: WheelEvent) {
+      if (current) {
+        e.stopPropagation();
+      }
+    }
+
+    if (current) {
+      current.addEventListener("wheel", stopWheelScroll);
+    }
+
+    return () => {
+      if (current) {
+        current.removeEventListener("wheel", stopWheelScroll);
+      }
+    };
+  }, [ref]);
+}
+
+const InputField: React.FC<
+  InputHTMLAttributes<HTMLInputElement> & FormControlProps
+> = (props) => {
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  useStopWheelScroll(inputRef);
+
+  return <Form.Control {...props} ref={inputRef} />;
+};
+
 type Formik<V extends FormikValues> = ReturnType<typeof useFormik<V>>;
 
 interface IProps {
@@ -98,7 +136,7 @@ export function formikUtils<V extends FormikValues>(
       );
     } else {
       control = (
-        <Form.Control
+        <InputField
           type={type}
           className="text-input"
           placeholder={placeholder}