feat(v2): allow to change location of search bar

packages/docusaurus-theme-classic/src/theme/Navbar/index.tsx

@@ -44,10 +44,7 @@ function Navbar(): JSX.Element {
     navbar: {items, hideOnScroll, style},
     colorMode: {disableSwitch: disableColorModeSwitch},
   } = useThemeConfig();
-
   const [sidebarShown, setSidebarShown] = useState(false);
-  const [isSearchBarExpanded, setIsSearchBarExpanded] = useState(false);
-
   const {isDarkTheme, setLightTheme, setDarkTheme} = useThemeContext();
   const {navbarRef, isNavbarVisible} = useHideableNavbar(hideOnScroll);
 
@@ -73,6 +70,7 @@ function Navbar(): JSX.Element {
     }
   }, [windowSize]);
 
+  const hasSearchNavbarItem = items.some((item) => item.type === 'search');
   const {leftItems, rightItems} = splitNavItemsByPosition(items);
 
   return (
@@ -101,9 +99,7 @@ function Navbar(): JSX.Element {
           <Logo
             className="navbar__brand"
             imageClassName="navbar__logo"
-            titleClassName={clsx('navbar__title', {
-              [styles.hideLogoText]: isSearchBarExpanded,
-            })}
+            titleClassName={clsx('navbar__title')}
           />
           {leftItems.map((item, i) => (
             <NavbarItem {...item} key={i} />
@@ -121,10 +117,7 @@ function Navbar(): JSX.Element {
               onChange={onToggleChange}
             />
           )}
-          <SearchBar
-            handleSearchBarToggle={setIsSearchBarExpanded}
-            isSearchBarExpanded={isSearchBarExpanded}
-          />
+          {!hasSearchNavbarItem && <SearchBar />}
         </div>
       </div>
       <div

packages/docusaurus-theme-classic/src/theme/Navbar/styles.module.css

@@ -11,12 +11,6 @@
   }
 }
 
-@media (max-width: 768px) {
-  .hideLogoText {
-    display: none;
-  }
-}
-
 .navbarHideable {
   transition: transform var(--ifm-transition-fast) ease;
 }

packages/docusaurus-theme-classic/src/theme/NavbarItem/SearchNavbarItem.tsx

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import React from 'react';
+import SearchBar from '@theme/SearchBar';
+import styles from './styles.module.css';
+
+export default function SearchNavbarItem({mobile}: Props): JSX.Element {
+  if (mobile) {
+    return null;
+  }
+
+  return (
+    <div className={styles.searchWrapper}>
+      <SearchBar />
+    </div>
+  );
+}

packages/docusaurus-theme-classic/src/theme/NavbarItem/index.tsx

@@ -8,11 +8,13 @@
 import React from 'react';
 import DefaultNavbarItem from '@theme/NavbarItem/DefaultNavbarItem';
 import LocaleDropdownNavbarItem from '@theme/NavbarItem/LocaleDropdownNavbarItem';
+import SearchNavbarItem from '@theme/NavbarItem/SearchNavbarItem';
 import type {Props} from '@theme/NavbarItem';
 
 const NavbarItemComponents = {
   default: () => DefaultNavbarItem,
   localeDropdown: () => LocaleDropdownNavbarItem,
+  search: () => SearchNavbarItem,
 
   // Need to lazy load these items as we don't know for sure the docs plugin is loaded
   // See https://github.com/facebook/docusaurus/issues/3360

packages/docusaurus-theme-classic/src/theme/NavbarItem/styles.module.css

@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+@media (max-width: 996px) {
+  .searchWrapper {
+    position: absolute;
+    right: var(--ifm-navbar-padding-horizontal);
+  }
+}

packages/docusaurus-theme-classic/src/validateThemeConfig.js

@@ -107,6 +107,11 @@ const LocaleDropdownNavbarItemSchema = Joi.object({
   className: Joi.string(),
 });
 
+const SearchItemSchema = Joi.object({
+  type: Joi.string().equal('search').required(),
+  position: NavbarItemPosition,
+});
+
 // Can this be made easier? :/
 const isOfType = (type) => {
   let typeSchema = Joi.string().required();
@@ -139,6 +144,10 @@ const NavbarItemSchema = Joi.object().when({
       is: isOfType('localeDropdown'),
       then: LocaleDropdownNavbarItemSchema,
     },
+    {
+      is: isOfType('search'),
+      then: SearchItemSchema,
+    },
     {
       is: isOfType(undefined),
       then: Joi.forbidden().messages({

website/docs/api/themes/theme-configuration.md

@@ -395,12 +395,26 @@ module.exports = {
 };
 ```
 
-````
+### Navbar search dropdown
+
+If you use the [search](../../search.md), the search bar will be the rightmost element in the navbar.
+
+However, with this special navbar item type, you can change the default location.
+
+```js {5-8} title="docusaurus.config.js"
+module.exports = {
+  themeConfig: {
+    navbar: {
+      items: [
         {
-          type: 'localeDropdown',
-          position: 'left',
+          type: 'search',
+          position: 'right',
         },
-        ```
+      ],
+    },
+  },
+};
+```
 
 ### Auto-hide sticky navbar
 
@@ -416,7 +430,7 @@ module.exports = {
     // ...
   },
 };
-````
+```
 
 ### Navbar style