Added isScrollable helper

finsweet · Apr 22, 2021 · e4a3545 · e4a3545
1 parent b1bae18
commit e4a3545
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/utils/helpers.ts b/utils/helpers.ts
@@ -5,6 +5,16 @@
 export const isVisible = (element: HTMLElement): boolean =>
   !!(element.offsetWidth || element.offsetHeight || element.getClientRects().length);
 
+/**
+ * Check if an element is scrollable
+ * @param element
+ * @returns {boolean}
+ */
+export const isScrollable = (element: Element): boolean => {
+  const { overflow } = getComputedStyle(element);
+  return overflow === 'auto' || overflow === 'scroll';
+};
+
 /**
  * Find the first text node child of an element
  * @param element