refactor(monorepo): move superset-ui to superset(stage 2) (#17552)

superset-frontend/plugins/plugin-chart-table/src/DataTable/utils/getScrollBarSize.ts

@@ -0,0 +1,48 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+let cached: number | undefined;
+
+const css = (x: TemplateStringsArray) => x.join('\n');
+
+export default function getScrollBarSize(forceRefresh = false) {
+  if (typeof document === 'undefined') {
+    return 0;
+  }
+  if (cached === undefined || forceRefresh) {
+    const inner = document.createElement('div');
+    const outer = document.createElement('div');
+    inner.style.cssText = css`
+      width: auto;
+      height: 100%;
+      overflow: scroll;
+    `;
+    outer.style.cssText = css`
+      position: absolute;
+      visibility: hidden;
+      overflow: hidden;
+      width: 100px;
+      height: 50px;
+    `;
+    outer.append(inner);
+    document.body.append(outer);
+    cached = outer.clientWidth - inner.clientWidth;
+    outer.remove();
+  }
+  return cached;
+}