feat: TextInput component

docs/docusaurus.config.js

@@ -170,6 +170,10 @@ const config = {
             TextInputAffix: 'TextInput/Adornment/TextInputAffix',
             TextInputIcon: 'TextInput/Adornment/TextInputIcon',
           },
+          TextField: {
+            TextField: 'TextField/TextField',
+            TextFieldIcon: 'TextField/TextFieldIcon',
+          },
           ToggleButton: {
             ToggleButton: 'ToggleButton/ToggleButton',
             ToggleButtonGroup: 'ToggleButton/ToggleButtonGroup',
@@ -210,6 +214,8 @@ const config = {
                 'src/components/TextInput/Adornment/TextInputAffix.tsx',
               TextInputIcon:
                 'src/components/TextInput/Adornment/TextInputIcon.tsx',
+              TextField: 'src/components/TextField/TextField.tsx',
+
               Text: 'src/components/Typography/Text.tsx',
               showcase: 'docs/src/components/Showcase.tsx',
             };

docs/src/components/PropTable.tsx

@@ -11,17 +11,25 @@ const typeDefinitions = {
     'https://github.com/callstack/react-native-paper/blob/main/src/components/Icon.tsx#L16',
   ThemeProp:
     'https://callstack.github.io/react-native-paper/docs/guides/theming#theme-properties',
+  'ComponentType<TextFieldAccessoryProps>':
+    'https://github.com/callstack/react-native-paper/blob/main/src/components/TextField/TextField.tsx#L26',
   AccessibilityState:
     'https://reactnative.dev/docs/accessibility#accessibilitystate',
   'StyleProp<ViewStyle>': 'https://reactnative.dev/docs/view-style-props',
   'StyleProp<TextStyle>': 'https://reactnative.dev/docs/text-style-props',
+  TextProps: 'https://reactnative.dev/docs/text#props',
+  AccessibilityProps:
+    'https://reactnative.dev/docs/accessibility#accessibilityprops',
 };
 
 const renderBadge = (annotation: string) => {
   const [annotType, ...annotLabel] = annotation.split(' ');
 
   // eslint-disable-next-line prettier/prettier
-  return `<span class="badge badge-${annotType.replace('@', '')} ">${annotLabel.join(' ')}</span>`;
+  return `<span class="badge badge-${annotType.replace(
+    '@',
+    ''
+  )} ">${annotLabel.join(' ')}</span>`;
 };
 
 export default function PropTable({
@@ -56,7 +64,9 @@ export default function PropTable({
           if (line.includes('@')) {
             const annotIndex = line.indexOf('@');
             // eslint-disable-next-line prettier/prettier
-              return `${line.substr(0, annotIndex)} ${renderBadge(line.substr(annotIndex))}`;
+            return `${line.substr(0, annotIndex)} ${renderBadge(
+              line.substr(annotIndex)
+            )}`;
           } else {
             return line;
           }

docs/src/data/screenshots.js

@@ -154,6 +154,10 @@ const screenshots = {
   },
   'TextInput.Affix': 'screenshots/textinput-outline.affix.png',
   'TextInput.Icon': 'screenshots/textinput-flat.icon.png',
+  TextField: {
+    filled: 'screenshots/text-field-filled.png',
+    outlined: 'screenshots/text-field-outlined.png',
+  },
   ToggleButton: 'screenshots/toggle-button.png',
   'ToggleButton.Group': 'screenshots/toggle-button-group.gif',
   'ToggleButton.Row': 'screenshots/toggle-button-row.gif',

example/src/ExampleList.tsx

@@ -43,6 +43,7 @@ import SwitchExample from './Examples/SwitchExample';
 import TeamDetails from './Examples/TeamDetails';
 import TeamsList from './Examples/TeamsList';
 import TextExample from './Examples/TextExample';
+import TextFieldExample from './Examples/TextFieldExample';
 import TextInputExample from './Examples/TextInputExample';
 import ThemeExample from './Examples/ThemeExample';
 import ThemingWithReactNavigation from './Examples/ThemingWithReactNavigation';
@@ -90,6 +91,7 @@ export const mainExamples: Record<
   switch: SwitchExample,
   text: TextExample,
   textInput: TextInputExample,
+  textField: TextFieldExample,
   toggleButton: ToggleButtonExample,
   tooltipExample: TooltipExample,
   touchableRipple: TouchableRippleExample,

example/src/Examples/TextFieldExample.tsx

@@ -0,0 +1,244 @@
+import * as React from 'react';
+import {
+  StyleSheet,
+  TextInput,
+  View,
+  type TextStyle,
+  type ViewStyle,
+} from 'react-native';
+
+import {
+  Divider,
+  List,
+  Switch,
+  Text,
+  TextField,
+  TouchableRipple,
+  type TextFieldAccessoryProps,
+  type TextFieldVariant,
+} from 'react-native-paper';
+
+import { useExampleTheme } from '../hooks/useExampleTheme';
+import ScreenWrapper from '../ScreenWrapper';
+
+// ---------------------------------------------------------------------------
+// Types
+// ---------------------------------------------------------------------------
+
+type DemoControls = {
+  error: boolean;
+  disabled: boolean;
+  leadingIcon: boolean;
+  trailingIcon: boolean;
+  counter: boolean;
+  showPrefix: boolean;
+  showSuffix: boolean;
+  multiline: boolean;
+};
+
+type DemoModifiers = {
+  label: string;
+  helperText: string;
+  placeholder: string;
+  prefix: string;
+  suffix: string;
+};
+
+// ---------------------------------------------------------------------------
+// TextFieldDemo
+// ---------------------------------------------------------------------------
+
+type TextFieldDemoProps = {
+  variant: TextFieldVariant;
+};
+
+const TextFieldDemo = ({ variant }: TextFieldDemoProps) => {
+  const theme = useExampleTheme();
+
+  const [value, setValue] = React.useState('');
+
+  const [controls, setControls] = React.useState<DemoControls>({
+    error: false,
+    disabled: false,
+    leadingIcon: false,
+    trailingIcon: false,
+    counter: false,
+    showPrefix: false,
+    showSuffix: false,
+    multiline: false,
+  });
+
+  const [modifiers, setModifiers] = React.useState<DemoModifiers>({
+    label: 'Label',
+    helperText: 'Supporting text',
+    placeholder: 'Placeholder',
+    prefix: '$',
+    suffix: '/100',
+  });
+
+  const toggleControl = (key: keyof DemoControls) =>
+    setControls((prev) => ({ ...prev, [key]: !prev[key] }));
+
+  const setModifier = (key: keyof DemoModifiers, text: string) =>
+    setModifiers((prev) => ({ ...prev, [key]: text }));
+
+  const LeadingIcon = React.useCallback(
+    (props: TextFieldAccessoryProps) => (
+      <TextField.Icon {...props} icon="magnify" />
+    ),
+    []
+  );
+
+  const TrailingIcon = React.useCallback(
+    (props: TextFieldAccessoryProps) => (
+      <TextField.Icon {...props} icon="close" onPress={() => setValue('')} />
+    ),
+    []
+  );
+
+  const inputColor = theme.colors.onSurfaceVariant;
+  const borderColor = theme.colors.outlineVariant;
+
+  const modifierInputStyle: TextStyle = {
+    flex: 1,
+    color: inputColor,
+    fontSize: 14,
+    paddingVertical: 4,
+    borderBottomWidth: StyleSheet.hairlineWidth,
+    borderBottomColor: borderColor,
+  };
+
+  const SWITCH_CONTROLS: { label: string; key: keyof DemoControls }[] = [
+    { label: 'Error', key: 'error' },
+    { label: 'Disabled', key: 'disabled' },
+    { label: 'Leading icon', key: 'leadingIcon' },
+    { label: 'Trailing icon', key: 'trailingIcon' },
+    { label: 'Counter', key: 'counter' },
+    { label: 'Prefix', key: 'showPrefix' },
+    { label: 'Suffix', key: 'showSuffix' },
+    { label: 'Multiline', key: 'multiline' },
+  ];
+
+  const MODIFIER_FIELDS: { label: string; key: keyof DemoModifiers }[] = [
+    { label: 'Label', key: 'label' },
+    { label: 'Helper', key: 'helperText' },
+    { label: 'Placeholder', key: 'placeholder' },
+    { label: 'Prefix', key: 'prefix' },
+    { label: 'Suffix', key: 'suffix' },
+  ];
+
+  return (
+    <View style={styles.demoContainer}>
+      {/* Live TextField */}
+      <TextField
+        variant={variant}
+        label={modifiers.label || undefined}
+        placeholder={modifiers.placeholder || undefined}
+        supportingText={modifiers.helperText || undefined}
+        error={controls.error}
+        editable={!controls.disabled}
+        value={value}
+        onChangeText={setValue}
+        multiline={controls.multiline}
+        counter={controls.counter}
+        maxLength={controls.counter ? 100 : undefined}
+        prefix={controls.showPrefix ? modifiers.prefix : undefined}
+        suffix={controls.showSuffix ? modifiers.suffix : undefined}
+        StartAccessory={controls.leadingIcon ? LeadingIcon : undefined}
+        EndAccessory={controls.trailingIcon ? TrailingIcon : undefined}
+      />
+
+      <Divider style={styles.divider} />
+
+      {/* Controls */}
+      <List.Subheader style={styles.subheader}>Controls</List.Subheader>
+      {SWITCH_CONTROLS.map(({ label, key }) => (
+        <TouchableRipple key={key} onPress={() => toggleControl(key)}>
+          <View style={styles.switchRow}>
+            <Text variant="bodyMedium">{label}</Text>
+            <View pointerEvents="none">
+              <Switch value={controls[key]} />
+            </View>
+          </View>
+        </TouchableRipple>
+      ))}
+
+      <Divider style={styles.divider} />
+
+      {/* Modifiers */}
+      <List.Subheader style={styles.subheader}>Modifiers</List.Subheader>
+      {MODIFIER_FIELDS.map(({ label, key }) => (
+        <View key={key} style={styles.modifierRow}>
+          <Text variant="bodyMedium" style={styles.modifierLabel}>
+            {label}
+          </Text>
+          <TextInput
+            value={modifiers[key]}
+            onChangeText={(text) => setModifier(key, text)}
+            style={modifierInputStyle}
+            placeholderTextColor={theme.colors.outline}
+            placeholder={`Enter ${label.toLowerCase()}…`}
+          />
+        </View>
+      ))}
+    </View>
+  );
+};
+
+// ---------------------------------------------------------------------------
+// TextFieldExample
+// ---------------------------------------------------------------------------
+
+const TextFieldExample = () => {
+  return (
+    <ScreenWrapper contentContainerStyle={styles.container}>
+      <List.Section title="Filled">
+        <TextFieldDemo variant="filled" />
+      </List.Section>
+      <List.Section title="Outlined">
+        <TextFieldDemo variant="outlined" />
+      </List.Section>
+    </ScreenWrapper>
+  );
+};
+
+TextFieldExample.title = 'TextField';
+
+// ---------------------------------------------------------------------------
+// Styles
+// ---------------------------------------------------------------------------
+
+const styles = StyleSheet.create({
+  container: {
+    paddingHorizontal: 16,
+    paddingVertical: 8,
+  } satisfies ViewStyle,
+  demoContainer: {
+    gap: 4,
+  } satisfies ViewStyle,
+  divider: {
+    marginVertical: 8,
+  } satisfies ViewStyle,
+  subheader: {
+    paddingHorizontal: 0,
+  } satisfies TextStyle,
+  switchRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    paddingVertical: 8,
+    paddingHorizontal: 8,
+  } satisfies ViewStyle,
+  modifierRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 12,
+    paddingVertical: 8,
+    paddingHorizontal: 8,
+  } satisfies ViewStyle,
+  modifierLabel: {
+    width: 80,
+  } satisfies TextStyle,
+});
+
+export default TextFieldExample;

jest/testSetup.js

@@ -14,17 +14,14 @@ jest.mock('@react-native-vector-icons/material-design-icons', () => {
 
   const MockIcon = ({ name, color, size, style, ...props }) => {
     return (
-      <Text 
-        style={[{ color, fontSize: size }, style]} 
-        {...props}
-      >
+      <Text style={[{ color, fontSize: size }, style]} {...props}>
         {name || '□'}
       </Text>
     );
   };
 
   MockIcon.displayName = 'MockedMaterialDesignIcon';
-  
+
   return {
     __esModule: true,
     default: MockIcon,
@@ -89,6 +86,8 @@ jest.mock('react-native', () => {
   RN.Animated.loop = loop;
   RN.Animated.parallel = parallel;
 
+  jest.spyOn(RN.PixelRatio, 'getFontScale').mockReturnValue(1);
+
   return RN;
 });