Move useResizeObserver into features/preview (#5188)

GitOrigin-RevId: c12dfc30b07e4a214990b7e80ce11364edb6137a
2021-09-24 08:04:28 +00:00
parent 233ceb5356
commit c5c727f552
3 changed files with 2 additions and 2 deletions
@@ -1,36 +0,0 @@
-import { useLayoutEffect, useRef, useCallback } from 'react'
-
-function useResizeObserver(observedElement, observedData, callback) {
-  const resizeObserver = useRef()
-
-  const observe = useCallback(() => {
-    resizeObserver.current = new ResizeObserver(function (elementsObserved) {
-      callback(elementsObserved[0])
-    })
-  }, [callback])
-
-  function unobserve(observedCurrent) {
-    resizeObserver.current.unobserve(observedCurrent)
-  }
-
-  useLayoutEffect(() => {
-    if ('ResizeObserver' in window) {
-      const observedCurrent = observedElement && observedElement.current
-      if (observedCurrent) {
-        observe(observedElement.current)
-      }
-
-      if (resizeObserver.current && observedCurrent) {
-        resizeObserver.current.observe(observedCurrent)
-      }
-
-      return () => {
-        if (observedCurrent) {
-          unobserve(observedCurrent)
-        }
-      }
-    }
-  }, [observedElement, observedData, observe])
-}
-
-export default useResizeObserver