Function hiddenByOverflow

javascript/atoms/typescript/is-displayed.ts:455–468

(element: Element)

    }

    function hiddenByOverflow(element: Element): boolean {
      if (getOverflowState(element) !== 'hidden') {
        return false;
      }

      for (var index = 0; index < element.childNodes.length; index += 1) {
        var child = element.childNodes[index];
        if (isElement(child) && !hiddenByOverflow(child) && positiveSize(child)) {
          return false;
        }
      }

      return true;
    }

    return !hiddenByOverflow(elem);
  }