feat(v6): remove deprecated public API

- Delete src/deprecated.ts and all MD3*/DefaultTheme/useAppTheme re-exports
- Remove createMaterialBottomTabNavigator and entire src/react-navigation/ directory
- Remove theme.mode field from Theme type and DarkTheme definition
- Remove ThemeBase type
- Remove deprecated component props: FAB.small, Button.color, BottomNavigation BaseRoute.color
- Remove Card adaptive dark mode logic (tonal surfaces handle dark theme in MD3)
- Update example app and docs to use canonical names (Palette, LightTheme, DarkTheme)
- Rename internal useAppTheme to _useTheme to avoid confusion with removed public symbol

Author: adrcotfas

docs/docs/guides/09-bottom-navigation.md

@@ -3,246 +3,109 @@ title: Using BottomNavigation with React Navigation
 ---
 
 :::caution
-The `createMaterialBottomTabNavigator` has been deprecated as of `react-native-paper@5.14.0`. Instead, use `@react-navigation/bottom-tabs` version `7.x` or later, combined with `BottomNavigation.Bar` to achieve a Material Design look.
-
-For implementation details, see the [dedicated example](https://callstack.github.io/react-native-paper/docs/components/BottomNavigation/BottomNavigationBar#with-react-navigation).
+`createMaterialBottomTabNavigator` was deprecated in `react-native-paper@5.14.0` and removed in `react-native-paper@6.0.0`. Use [`@react-navigation/bottom-tabs`](https://reactnavigation.org/docs/bottom-tab-navigator) (v7+) with [`BottomNavigation.Bar`](https://callstack.github.io/react-native-paper/docs/components/BottomNavigation/BottomNavigationBar) instead.
 :::
 
-A material-design themed tab bar on the bottom of the screen that lets you switch between different routes with animation. Routes are lazily initialized - their screen components are not mounted until they are first focused.
+Build a Material Design bottom tab bar by combining two pieces:
 
-This wraps the [`BottomNavigation`](https://callstack.github.io/react-native-paper/docs/components/BottomNavigation/) component from `react-native-paper`, however if you [configure the Babel plugin](https://callstack.github.io/react-native-paper/docs/guides/getting-started/), it won't include the whole library in your bundle.
+- `@react-navigation/bottom-tabs` handles routing, state, and screen options.
+- `BottomNavigation.Bar` renders the Material 3 tab bar (ripple, badges, shifting/labeled modes).
 
 <img src="/react-native-paper/screenshots/material-bottom-tabs.gif" style={{ width: '420px', maxWidth: '100%', margin: '16px 0' }} />
 
 :::info
-To use this navigator, ensure that you have [`@react-navigation/native` and its dependencies (follow this guide)](https://reactnavigation.org/docs/getting-started):
+Install [`@react-navigation/native`](https://reactnavigation.org/docs/getting-started) and [`@react-navigation/bottom-tabs@^7`](https://reactnavigation.org/docs/bottom-tab-navigator) first.
 :::
 
-> 👉 For a complete example please visit `createMaterialBottomTabNavigator` [snack](https://snack.expo.dev/@react-native-paper/creatematerialbottomtabnavigator)
-
-## API Definition
+## Quick example
 
-To use this tab navigator, import it from `react-native-paper/react-navigation`:
+Pass a `BottomNavigation.Bar` to the navigator's `tabBar` prop. The bar reads navigation state and dispatches `tabPress` events back:
 
-```js
-import { createMaterialBottomTabNavigator } from 'react-native-paper/react-navigation';
+```jsx
+import { CommonActions } from '@react-navigation/native';
+import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
+import { BottomNavigation } from 'react-native-paper';
+import MaterialCommunityIcons from '@expo/vector-icons/MaterialCommunityIcons';
 
-const Tab = createMaterialBottomTabNavigator();
-
-function MyTabs() {
-  return (
-    <Tab.Navigator>
-      <Tab.Screen name="Home" component={HomeScreen} />
-      <Tab.Screen name="Settings" component={SettingsScreen} />
-    </Tab.Navigator>
-  );
-}
-```
-
-> 👉 For a complete usage guide please visit [Tab Navigation](https://reactnavigation.org/docs/tab-based-navigation/)
-
-### Props
-
-The `Tab.Navigator` component accepts following props:
-
-#### `id`
-
-Optional unique ID for the navigator. This can be used with [`navigation.getParent`](https://reactnavigation.org/docs/navigation-prop#getparent) to refer to this navigator in a child navigator.
-
-#### `initialRouteName`
-
-The name of the route to render on first load of the navigator.
-
-#### `screenOptions`
-
-Default options to use for the screens in the navigator.
-
-#### `backBehavior`
-
-This controls what happens when `goBack` is called in the navigator. This includes pressing the device's back button or back gesture on Android.
-
-It supports the following values:
-
-- `firstRoute` - return to the first screen defined in the navigator (default)
-- `initialRoute` - return to initial screen passed in `initialRouteName` prop, if not passed, defaults to the first screen
-- `order` - return to screen defined before the focused screen
-- `history` - return to last visited screen in the navigator; if the same screen is visited multiple times, the older entries are dropped from the history
-- `none` - do not handle back button
-
-#### `shifting`
-
-Whether the shifting style is used, the active tab icon shifts up to show the label and the inactive tabs won't have a label.
-
-By default, this is `true` when you have more than 3 tabs. Pass `shifting={false}` to explicitly disable this animation, or `shifting={true}` to always use this animation.
-
-#### `labeled`
-
-Whether to show labels in tabs. When `false`, only icons will be displayed.
-
-#### `activeColor`
-
-Custom color for icon and label in the active tab.
-
-#### `inactiveColor`
-
-Custom color for icon and label in the inactive tab.
-
-#### `barStyle`
-
-Style for the bottom navigation bar. You can pass custom background color here:
-
-```js
-<Tab.Navigator
-  initialRouteName="Home"
-  activeColor="#f0edf6"
-  inactiveColor="#3e2465"
-  barStyle={{ backgroundColor: '#694fad' }}
->
-  {/* ... */}
-</Tab.Navigator>
-```
-
-If you have a translucent navigation bar on Android, you can also set a bottom padding here:
-
-```js
-<Tab.Navigator
-  initialRouteName="Home"
-  activeColor="#f0edf6"
-  inactiveColor="#3e2465"
-  barStyle={{ paddingBottom: 48 }}
->
-  {/* ... */}
-</Tab.Navigator>
-```
-
-#### `theme`
-
-Enables the customization of default theme attributes (e.g. colors) or facilitates the utilization of a personalized custom theme.
-
-### Options
-
-The following [options](https://reactnavigation.org/docs/screen-options) can be used to configure the screens in the navigator:
-
-#### `title`
-
-Generic title that can be used as a fallback for `headerTitle` and `tabBarLabel`.
-
-#### `tabBarIcon`
-
-Function that given `{ focused: boolean, color: string }` returns a React.Node, to display in the tab bar.
-
-#### `tabBarColor` <div class="badge badge-deprecated">In v5.x works only with theme version 2.</div>
-
-Color for the tab bar when the tab corresponding to the screen is active. Used for the ripple effect. This is only supported when `shifting` is `true`.
-
-#### `tabBarLabel`
-
-Title string of a tab displayed in the tab bar. When undefined, scene `title` is used. To hide, see `labeled` option in the previous section.
-
-#### `tabBarBadge`
-
-Badge to show on the tab icon, can be `true` to show a dot, `string` or `number` to show text.
-
-#### `tabBarAccessibilityLabel`
-
-Accessibility label for the tab button. This is read by the screen reader when the user taps the tab. It's recommended to set this if you don't have a label for the tab.
-
-#### `tabBarTestID`
-
-ID to locate this tab button in tests.
-
-### Events
-
-The navigator can [emit events](https://reactnavigation.org/docs/navigation-events) on certain actions. Supported events are:
-
-#### `tabPress`
-
-This event is fired when the user presses the tab button for the current screen in the tab bar. By default a tab press does several things:
-
-- If the tab is not focused, tab press will focus that tab
-- If the tab is already focused:
-  - If the screen for the tab renders a scroll view, you can use [`useScrollToTop`](https://reactnavigation.org/docs/use-scroll-to-top) to scroll it to top
-  - If the screen for the tab renders a stack navigator, a `popToTop` action is performed on the stack
-
-To prevent the default behavior, you can call `event.preventDefault`:
-
-```js
-React.useEffect(() => {
-  const unsubscribe = navigation.addListener('tabPress', (e) => {
-    // Prevent default behavior
-
-    e.preventDefault();
-    // Do something manually
-    // ...
-  });
-
-  return unsubscribe;
-}, [navigation]);
-```
-
-### Helpers
-
-The tab navigator adds the following methods to the navigation prop:
-
-#### `jumpTo`
-
-Navigates to an existing screen in the tab navigator. The method accepts following arguments:
-
-- `name` - _string_ - Name of the route to jump to.
-- `params` - _object_ - Screen params to pass to the destination route.
-
-<samp id="material-tab-jump-to" />
-
-```js
-navigation.jumpTo('Profile', { name: 'Michaś' });
-```
-
-## Example
-
-```js
-import { createMaterialBottomTabNavigator } from 'react-native-paper/react-navigation';
-import MaterialDesignIcons from '@react-native-vector-icons/material-design-icons';
-
-const Tab = createMaterialBottomTabNavigator();
+const Tab = createBottomTabNavigator();
 
 function MyTabs() {
   return (
     <Tab.Navigator
-      initialRouteName="Feed"
-      activeColor="#e91e63"
-      barStyle={{ backgroundColor: 'tomato' }}
+      screenOptions={{ animation: 'shift' }}
+      tabBar={({ navigation, state, descriptors, insets }) => (
+        <BottomNavigation.Bar
+          navigationState={state}
+          safeAreaInsets={insets}
+          onTabPress={({ route, preventDefault }) => {
+            const event = navigation.emit({
+              type: 'tabPress',
+              target: route.key,
+              canPreventDefault: true,
+            });
+            if (event.defaultPrevented) {
+              preventDefault();
+            } else {
+              navigation.dispatch({
+                ...CommonActions.navigate(route.name, route.params),
+                target: state.key,
+              });
+            }
+          }}
+          renderIcon={({ route, focused, color }) =>
+            descriptors[route.key].options.tabBarIcon?.({
+              focused,
+              color,
+              size: 24,
+            }) ?? null
+          }
+          getLabelText={({ route }) => {
+            const { options } = descriptors[route.key];
+            return typeof options.tabBarLabel === 'string'
+              ? options.tabBarLabel
+              : typeof options.title === 'string'
+                ? options.title
+                : route.name;
+          }}
+        />
+      )}
     >
       <Tab.Screen
-        name="Feed"
-        component={Feed}
+        name="Home"
+        component={HomeScreen}
         options={{
-          tabBarLabel: 'Home',
           tabBarIcon: ({ color }) => (
-            <MaterialDesignIcons name="home" color={color} size={26} />
+            <MaterialCommunityIcons name="home" color={color} size={26} />
           ),
         }}
       />
       <Tab.Screen
-        name="Notifications"
-        component={Notifications}
+        name="Settings"
+        component={SettingsScreen}
         options={{
-          tabBarLabel: 'Updates',
           tabBarIcon: ({ color }) => (
-            <MaterialDesignIcons name="bell" color={color} size={26} />
-          ),
-        }}
-      />
-      <Tab.Screen
-        name="Profile"
-        component={Profile}
-        options={{
-          tabBarLabel: 'Profile',
-          tabBarIcon: ({ color }) => (
-            <MaterialDesignIcons name="account" color={color} size={26} />
+            <MaterialCommunityIcons name="cog" color={color} size={26} />
           ),
         }}
       />
     </Tab.Navigator>
   );
 }
 ```
+
+## References
+
+- [`BottomNavigation.Bar` props](https://callstack.github.io/react-native-paper/docs/components/BottomNavigation/BottomNavigationBar): `activeColor`, `inactiveColor`, `shifting`, `labeled`, `barStyle`, `theme`, badges.
+- [`BottomNavigation.Bar` example](https://callstack.github.io/react-native-paper/docs/components/BottomNavigation/BottomNavigationBar#with-react-navigation): static-config and dynamic-tree variants.
+- [React Navigation bottom-tabs](https://reactnavigation.org/docs/bottom-tab-navigator): navigator props, screen options (`tabBarIcon`, `tabBarLabel`, `tabBarBadge`), `tabPress` events, `jumpTo` helper.
+
+## Migration
+
+| Old (removed) | New |
+|---|---|
+| `createMaterialBottomTabNavigator()` | `createBottomTabNavigator()` from `@react-navigation/bottom-tabs` |
+| `<Tab.Navigator activeColor inactiveColor barStyle shifting labeled theme>` | Pass the same props to `<BottomNavigation.Bar>` inside `tabBar` |
+| `options.tabBarIcon` / `tabBarLabel` / `tabBarBadge` | Same names; read via `descriptors[route.key].options` in `renderIcon` / `getLabelText` |
+| `options.tabBarColor` (theme v2) | Removed. MD3 uses tonal surface colors. |
+| `navigation.jumpTo(name, params)` | Same. Provided by `@react-navigation/bottom-tabs`. |
+| `tabPress` event | Same. Emitted by `@react-navigation/bottom-tabs`. |

docs/src/components/BannerExample.tsx

@@ -9,8 +9,8 @@ import {
   Avatar,
   Button,
   FAB,
-  MD3DarkTheme as DarkTheme,
-  MD3LightTheme as DefaultTheme,
+  DarkTheme,
+  LightTheme,
   ProgressBar,
   PaperProvider,
   RadioButton,
@@ -167,7 +167,7 @@ const Shimmer = () => {
 const ThemedBannerExample = () => {
   const isDarkTheme = useColorMode().colorMode === 'dark';
   return (
-    <PaperProvider theme={isDarkTheme ? DarkTheme : DefaultTheme}>
+    <PaperProvider theme={isDarkTheme ? DarkTheme : LightTheme}>
       <BannerExample />
     </PaperProvider>
   );

docs/src/components/GetStartedButtons.tsx

@@ -9,8 +9,8 @@ import Link from '@docusaurus/Link';
 import { useColorMode } from '@docusaurus/theme-common';
 import {
   Button,
-  MD3DarkTheme as DarkTheme,
-  MD3LightTheme as DefaultTheme,
+  DarkTheme,
+  LightTheme,
   PaperProvider,
 } from 'react-native-paper';
 
@@ -95,7 +95,7 @@ const Shimmer = () => {
 const ThemedGetStarted = () => {
   const isDarkTheme = useColorMode().colorMode === 'dark';
   return (
-    <PaperProvider theme={isDarkTheme ? DarkTheme : DefaultTheme}>
+    <PaperProvider theme={isDarkTheme ? DarkTheme : LightTheme}>
       <GetStartedButton />
     </PaperProvider>
   );

example/src/DrawerItems.tsx

@@ -9,7 +9,7 @@ import {
   Button,
   Dialog,
   Drawer,
-  MD3Colors,
+  Palette,
   Switch,
   Text,
   TouchableRipple,
@@ -136,8 +136,8 @@ function DrawerItems() {
 
   const coloredLabelTheme = {
     colors: {
-      secondaryContainer: MD3Colors.tertiary80,
-      onSecondaryContainer: MD3Colors.tertiary20,
+      secondaryContainer: Palette.tertiary80,
+      onSecondaryContainer: Palette.tertiary20,
     },
   };
 

example/src/Examples/ActivityIndicatorExample.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
 import { StyleSheet, View } from 'react-native';
 
-import { ActivityIndicator, FAB, List, MD3Colors } from 'react-native-paper';
+import { ActivityIndicator, FAB, List, Palette } from 'react-native-paper';
 
 import ScreenWrapper from '../ScreenWrapper';
 
@@ -41,7 +41,7 @@ const ActivityIndicatorExample = () => {
       <List.Section title="Custom color">
         <ActivityIndicator
           animating={animating}
-          color={MD3Colors.error20}
+          color={Palette.error20}
           hidesWhenStopped={false}
         />
       </List.Section>