@react-native-community/checkbox
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React Native Checkbox native modules for Android , iOS and Windows
161 lines (160 loc) • 6.22 kB
JavaScript
/**
* 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.
*
*/
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var nullthrows_1 = __importDefault(require("nullthrows"));
var react_1 = __importDefault(require("react"));
var react_native_1 = require("react-native");
// @ts-ignore setAndForwardRef type does not exist in @types/react-native
var setAndForwardRef_1 = __importDefault(require("react-native/Libraries/Utilities/setAndForwardRef"));
var AndroidCheckBoxNativeComponent_1 = __importDefault(require("./AndroidCheckBoxNativeComponent"));
/**
* Renders a boolean input (Android only).
*
* This is a controlled component that requires an `onValueChange` callback that
* updates the `value` prop in order for the component to reflect user actions.
* If the `value` prop is not updated, the component will continue to render
* the supplied `value` prop instead of the expected result of any user actions.
*
* ```
* import React from 'react';
* import { AppRegistry, StyleSheet, Text, View, CheckBox } from 'react-native';
*
* export default class App extends React.Component {
* constructor(props) {
* super(props);
* this.state = {
* checked: false
* }
* }
*
* toggle() {
* this.setState(({checked}) => {
* return {
* checked: !checked
* };
* });
* }
*
* render() {
* const {checked} = this.state;
* return (
* <View style={styles.container}>
* <Text>Checked</Text>
* <CheckBox value={checked} onChange={this.toggle.bind(this)} />
* </View>
* );
* }
* }
*
* const styles = StyleSheet.create({
* container: {
* flex: 1,
* flexDirection: 'row',
* alignItems: 'center',
* justifyContent: 'center',
* },
* });
*
* // skip this line if using Create React Native App
* AppRegistry.registerComponent('App', () => App);
* ```
*
* @keyword checkbox
* @keyword toggle
*/
var CheckBox = /** @class */ (function (_super) {
__extends(CheckBox, _super);
function CheckBox() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this._nativeRef = null;
_this._setNativeRef = setAndForwardRef_1.default({
getForwardedRef: function () { return _this.props.forwardedRef; },
setLocalRef: function (ref) {
_this._nativeRef = ref;
},
});
_this._onChange = function (event) {
var value = _this.props.value || false;
// @ts-ignore
nullthrows_1.default(_this._nativeRef).setNativeProps({ value: value });
// Change the props after the native props are set in case the props
// change removes the component
_this.props.onChange && _this.props.onChange(event);
_this.props.onValueChange &&
_this.props.onValueChange(event.nativeEvent.value);
};
return _this;
}
CheckBox.prototype.getTintColors = function (tintColors) {
return tintColors
? {
true: react_native_1.processColor(tintColors.true),
false: react_native_1.processColor(tintColors.false),
}
: undefined;
};
CheckBox.prototype.render = function () {
var _a = this.props, tintColors = _a.tintColors, style = _a.style, props = __rest(_a, ["tintColors", "style"]);
var disabled = this.props.disabled || false;
var value = this.props.value || false;
var nativeProps = __assign(__assign({}, props), { onStartShouldSetResponder: function () { return true; }, onResponderTerminationRequest: function () { return false; }, enabled: !disabled, on: value, tintColors: this.getTintColors(tintColors), style: [styles.rctCheckBox, style] });
return (react_1.default.createElement(AndroidCheckBoxNativeComponent_1.default, __assign({}, nativeProps, { ref: this._setNativeRef,
// @ts-ignore TODO: implement the type of AndroidCheckBoxNativeComponent
onChange: this._onChange })));
};
return CheckBox;
}(react_1.default.Component));
var styles = react_native_1.StyleSheet.create({
rctCheckBox: {
height: 32,
width: 32,
},
});
var CheckBoxWithRef = react_1.default.forwardRef(function CheckBoxWithRef(props, ref) {
return react_1.default.createElement(CheckBox, __assign({}, props, { forwardedRef: ref }));
});
exports.default = CheckBoxWithRef;