react-native-paper/lib/module/components/Searchbar.js

Material design for React Native

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

import * as React from 'react';
import { Platform, StyleSheet, TextInput, I18nManager } from 'react-native';
import color from 'color';
import IconButton from './IconButton';
import Surface from './Surface';
import { withTheme } from '../core/theming';
import MaterialCommunityIcon from './MaterialCommunityIcon';

/**
 * Searchbar is a simple input box where users can type search queries.
 *
 * <div class="screenshots">
 *   <img class="medium" src="screenshots/searchbar.png" />
 * </div>
 *
 * ## Usage
 * ```js
 * import * as React from 'react';
 * import { Searchbar } from 'react-native-paper';
 *
 * const MyComponent = () => {
 *   const [searchQuery, setSearchQuery] = React.useState('');
 *
 *   const onChangeSearch = query => setSearchQuery(query);
 *
 *   return (
 *     <Searchbar
 *       placeholder="Search"
 *       onChangeText={onChangeSearch}
 *       value={searchQuery}
 *     />
 *   );
 * };
 *
 * export default MyComponent;

 * ```
 */
const Searchbar = /*#__PURE__*/React.forwardRef((_ref, ref) => {
  let {
    clearAccessibilityLabel = 'clear',
    clearIcon,
    icon,
    iconColor: customIconColor,
    inputStyle,
    onIconPress,
    placeholder,
    searchAccessibilityLabel = 'search',
    style,
    theme,
    value,
    ...rest
  } = _ref;
  const root = React.useRef(null);
  React.useImperativeHandle(ref, () => {
    const input = root.current;

    if (input) {
      return {
        focus: () => input.focus(),
        clear: () => input.clear(),
        setNativeProps: args => input.setNativeProps(args),
        isFocused: () => input.isFocused(),
        blur: () => input.blur()
      };
    }

    const noop = () => {
      throw new Error('TextInput is not available');
    };

    return {
      focus: noop,
      clear: noop,
      setNativeProps: noop,
      isFocused: noop,
      blur: noop
    };
  });

  const handleClearPress = () => {
    var _root$current, _rest$onChangeText;

    (_root$current = root.current) === null || _root$current === void 0 ? void 0 : _root$current.clear();
    (_rest$onChangeText = rest.onChangeText) === null || _rest$onChangeText === void 0 ? void 0 : _rest$onChangeText.call(rest, '');
  };

  const {
    colors,
    roundness,
    dark,
    fonts
  } = theme;
  const textColor = colors.text;
  const font = fonts.regular;
  const iconColor = customIconColor || (dark ? textColor : color(textColor).alpha(0.54).rgb().string());
  const rippleColor = color(textColor).alpha(0.32).rgb().string();
  return /*#__PURE__*/React.createElement(Surface, {
    style: [{
      borderRadius: roundness,
      elevation: 4
    }, styles.container, style]
  }, /*#__PURE__*/React.createElement(IconButton // @ts-expect-error We keep old a11y props for backwards compat with old RN versions
  , {
    accessibilityTraits: "button",
    accessibilityComponentType: "button",
    accessibilityRole: "button",
    borderless: true,
    rippleColor: rippleColor,
    onPress: onIconPress,
    color: iconColor,
    icon: icon || (_ref2 => {
      let {
        size,
        color
      } = _ref2;
      return /*#__PURE__*/React.createElement(MaterialCommunityIcon, {
        name: "magnify",
        color: color,
        size: size,
        direction: I18nManager.isRTL ? 'rtl' : 'ltr'
      });
    }),
    accessibilityLabel: searchAccessibilityLabel
  }), /*#__PURE__*/React.createElement(TextInput, _extends({
    style: [styles.input, {
      color: textColor,
      ...font,
      ...Platform.select({
        web: {
          outline: 'none'
        }
      })
    }, inputStyle],
    placeholder: placeholder || '',
    placeholderTextColor: colors.placeholder,
    selectionColor: colors.primary,
    underlineColorAndroid: "transparent",
    returnKeyType: "search",
    keyboardAppearance: dark ? 'dark' : 'light' // @ts-expect-error We keep old a11y props for backwards compat with old RN versions
    ,
    accessibilityTraits: "search",
    accessibilityRole: "search",
    ref: root,
    value: value
  }, rest)), /*#__PURE__*/React.createElement(IconButton, {
    borderless: true,
    disabled: !value,
    accessibilityLabel: clearAccessibilityLabel,
    color: value ? iconColor : 'rgba(255, 255, 255, 0)',
    rippleColor: rippleColor,
    onPress: handleClearPress,
    icon: clearIcon || (_ref3 => {
      let {
        size,
        color
      } = _ref3;
      return /*#__PURE__*/React.createElement(MaterialCommunityIcon, {
        name: "close",
        color: color,
        size: size,
        direction: I18nManager.isRTL ? 'rtl' : 'ltr'
      });
    }) // @ts-expect-error We keep old a11y props for backwards compat with old RN versions
    ,
    accessibilityTraits: "button",
    accessibilityComponentType: "button",
    accessibilityRole: "button"
  }));
});
const styles = StyleSheet.create({
  container: {
    flexDirection: 'row',
    alignItems: 'center'
  },
  input: {
    flex: 1,
    fontSize: 18,
    paddingLeft: 8,
    alignSelf: 'stretch',
    textAlign: I18nManager.isRTL ? 'right' : 'left',
    minWidth: 0
  }
});
export default withTheme(Searchbar);
//# sourceMappingURL=Searchbar.js.map