fix(tab-bar): upgrade mdc-web to v1 (#770)

package.json

@@ -84,7 +84,7 @@
     "@material/snackbar": "^1.0.0",
     "@material/switch": "^0.41.0",
     "@material/tab": "^1.0.0",
-    "@material/tab-bar": "^0.41.0",
+    "@material/tab-bar": "^1.0.0",
     "@material/tab-indicator": "^1.0.0",
     "@material/tab-scroller": "^1.0.0",
     "@material/textfield": "^0.41.0",

packages/tab-bar/index.tsx

@@ -2,13 +2,14 @@ import * as React from 'react';
 import classnames from 'classnames';
 import TabScroller from '@material/react-tab-scroller';
 import Tab, {TabProps} from '@material/react-tab'; // eslint-disable-line no-unused-vars
-// @ts-ignore No mdc .d.ts files
-import {MDCTabBarFoundation} from '@material/tab-bar/dist/mdc.tabBar';
+import {MDCTabBarFoundation} from '@material/tab-bar/foundation';
+import {MDCTabBarAdapter} from '@material/tab-bar/adapter';
 
 export interface TabBarProps extends React.HTMLAttributes<HTMLDivElement> {
   indexInView?: number;
   activeIndex: number;
   handleActiveIndexUpdate?: (index: number) => void;
+  onActivated?: (index: number) => void;
   className?: string;
   isRtl?: boolean;
   children: React.ReactElement<TabProps> | React.ReactElement<TabProps>[];
@@ -24,7 +25,7 @@ class TabBar extends React.Component<
   tabBarRef: React.RefObject<HTMLDivElement> = React.createRef();
   tabScrollerRef: React.RefObject<TabScroller> = React.createRef();
   tabList: Tab[] = [];
-  foundation?: MDCTabBarFoundation;
+  foundation!: MDCTabBarFoundation;
 
   constructor(props: TabBarProps) {
     super(props);
@@ -60,7 +61,7 @@ class TabBar extends React.Component<
       };
       this.tabList[activeIndex].activate(defaultDOMRect /* previousIndicatorClientRect */);
     }
-    this.foundation.scrollIntoView(indexInView);
+    this.foundation.scrollIntoView(indexInView!);
   }
 
   componentDidUpdate(prevProps: TabBarProps) {
@@ -70,7 +71,7 @@ class TabBar extends React.Component<
       );
     }
     if (this.props.indexInView !== prevProps.indexInView) {
-      this.foundation.scrollIntoView(this.props.indexInView);
+      this.foundation.scrollIntoView(this.props.indexInView!);
     }
   }
 
@@ -82,7 +83,7 @@ class TabBar extends React.Component<
     return classnames('mdc-tab-bar', this.props.className);
   }
 
-  get adapter() {
+  get adapter(): MDCTabBarAdapter {
     return {
       scrollTo: (scrollX: number) => {
         this.tabScrollerRef.current && this.tabScrollerRef.current.scrollTo(scrollX);
@@ -91,15 +92,15 @@ class TabBar extends React.Component<
         this.tabScrollerRef.current && this.tabScrollerRef.current.incrementScroll(scrollXIncrement);
       },
       getScrollPosition: () => {
-        if (!this.tabScrollerRef.current) return;
+        if (!this.tabScrollerRef.current) return 0;
         return this.tabScrollerRef.current.getScrollPosition();
       },
       getScrollContentWidth: () => {
-        if (!this.tabScrollerRef.current) return;
+        if (!this.tabScrollerRef.current) return 0;
         return this.tabScrollerRef.current.getScrollContentWidth();
       },
       getOffsetWidth: () => {
-        if (this.tabBarRef.current === null) return;
+        if (this.tabBarRef.current === null) return 0;
         return this.tabBarRef.current.offsetWidth;
       },
       isRTL: () => !!this.props.isRtl,
@@ -127,8 +128,9 @@ class TabBar extends React.Component<
         }
         return -1;
       },
-      getIndexOfTab: (tabToFind: Tab) => this.tabList.indexOf(tabToFind),
+      getIndexOfTabById: (id: string) => this.tabList.map((tab) => tab.props.id).indexOf(id),
       getTabListLength: () => this.tabList.length,
+      notifyTabActivated: (index: number) => this.props.onActivated && this.props.onActivated(index),
     };
   }
 
@@ -140,7 +142,7 @@ class TabBar extends React.Component<
     // Persist the synthetic event to access its `key`.
     e.persist();
     this.setState({previousActiveIndex: this.props.activeIndex}, () =>
-      this.foundation.handleKeyDown(e)
+      this.foundation.handleKeyDown(e.nativeEvent)
     );
     if (this.props.onKeyDown) {
       this.props.onKeyDown(e);

packages/tab-bar/package.json

@@ -20,7 +20,7 @@
   "dependencies": {
     "@material/react-tab": "^0.11.0",
     "@material/react-tab-scroller": "^0.11.0",
-    "@material/tab-bar": "^0.41.0",
+    "@material/tab-bar": "^1.0.0",
     "classnames": "^2.2.6",
     "react": "^16.3.2"
   },

packages/tab/index.tsx

@@ -165,7 +165,7 @@ export default class Tab extends React.Component<TabProps, TabState> {
   }
 
   computeIndicatorClientRect = () => {
-    if (!this.tabIndicatorRef.current) return;
+    if (!this.tabIndicatorRef.current) return {} as ClientRect;
     return this.tabIndicatorRef.current.computeContentClientRect();
   };