Completely updated React, fixed #11, (hopefully)

goTorrentWebUI/node_modules/material-ui/Modal/isOverflowing.js.flow

@@ -0,0 +1,25 @@
+import isWindow from 'dom-helpers/query/isWindow';
+import ownerDocument from 'dom-helpers/ownerDocument';
+import ownerWindow from 'dom-helpers/ownerWindow';
+
+export function isBody(node) {
+  return node && node.tagName.toLowerCase() === 'body';
+}
+
+// Do we have a scroll bar?
+export default function isOverflowing(container) {
+  const doc = ownerDocument(container);
+  const win = ownerWindow(doc);
+
+  /* istanbul ignore next */
+  if (!isWindow(doc) && !isBody(container)) {
+    return container.scrollHeight > container.clientHeight;
+  }
+
+  // Takes in account potential non zero margin on the body.
+  const style = win.getComputedStyle(doc.body);
+  const marginLeft = parseInt(style.getPropertyValue('margin-left'), 10);
+  const marginRight = parseInt(style.getPropertyValue('margin-right'), 10);
+
+  return marginLeft + doc.body.clientWidth + marginRight < win.innerWidth;
+}