448 lines
13 KiB
JavaScript
448 lines
13 KiB
JavaScript
var _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; };
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function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }
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// weak
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import React from 'react';
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import PropTypes from 'prop-types';
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import classNames from 'classnames';
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import withStyles from '../styles/withStyles';
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import { isMuiComponent } from '../utils/reactHelpers';
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import Textarea from './Textarea';
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// Supports determination of isControlled().
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// Controlled input accepts its current value as a prop.
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//
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// @see https://facebook.github.io/react/docs/forms.html#controlled-components
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// @param value
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// @returns {boolean} true if string (including '') or number (including zero)
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export function hasValue(value) {
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return value !== undefined && value !== null && !(Array.isArray(value) && value.length === 0);
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}
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// Determine if field is dirty (a.k.a. filled).
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//
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// Response determines if label is presented above field or as placeholder.
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//
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// @param obj
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// @param SSR
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// @returns {boolean} False when not present or empty string.
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// True when any number or string with length.
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export function isDirty(obj, SSR = false) {
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return obj && (hasValue(obj.value) && obj.value !== '' || SSR && hasValue(obj.defaultValue) && obj.defaultValue !== '');
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}
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// Determine if an Input is adorned on start.
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// It's corresponding to the left with LTR.
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//
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// @param obj
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// @returns {boolean} False when no adornments.
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// True when adorned at the start.
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export function isAdornedStart(obj) {
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return obj.startAdornment;
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}
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export const styles = theme => {
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const placeholder = {
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color: 'currentColor',
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opacity: theme.palette.type === 'light' ? 0.42 : 0.5,
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transition: theme.transitions.create('opacity', {
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duration: theme.transitions.duration.shorter,
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easing: theme.transitions.easing.ease
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})
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};
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const placeholderHidden = {
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opacity: 0
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};
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const placeholderVisible = {
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opacity: theme.palette.type === 'light' ? 0.42 : 0.5
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};
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return {
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root: {
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// Mimics the default input display property used by browsers for an input.
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display: 'inline-flex',
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alignItems: 'baseline',
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position: 'relative',
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fontFamily: theme.typography.fontFamily,
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color: theme.palette.input.inputText,
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fontSize: theme.typography.pxToRem(16)
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},
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formControl: {
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'label + &': {
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marginTop: theme.spacing.unit * 2
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}
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},
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inkbar: {
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'&:after': {
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backgroundColor: theme.palette.primary[theme.palette.type === 'light' ? 'A700' : 'A200'],
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left: 0,
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bottom: 0,
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// Doing the other way around crash on IE11 "''" https://github.com/cssinjs/jss/issues/242
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content: '""',
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height: 2,
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position: 'absolute',
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right: 0,
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transform: 'scaleX(0)',
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transition: theme.transitions.create('transform', {
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duration: theme.transitions.duration.shorter,
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easing: theme.transitions.easing.easeOut
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}),
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pointerEvents: 'none' // Transparent to the hover style.
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},
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'&$focused:after': {
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transform: 'scaleX(1)'
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}
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},
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error: {
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'&:after': {
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backgroundColor: theme.palette.error.A400,
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transform: 'scaleX(1)' // error is always underlined in red
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}
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},
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input: {
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font: 'inherit',
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color: 'currentColor',
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// slight alteration to spec spacing to match visual spec result
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padding: `${theme.spacing.unit - 1}px 0 ${theme.spacing.unit + 1}px`,
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border: 0,
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boxSizing: 'content-box',
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verticalAlign: 'middle',
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background: 'none',
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margin: 0, // Reset for Safari
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display: 'block',
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width: '100%',
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'&::-webkit-input-placeholder': placeholder,
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'&::-moz-placeholder': placeholder, // Firefox 19+
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'&:-ms-input-placeholder': placeholder, // IE 11
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'&::-ms-input-placeholder': placeholder, // Edge
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'&:focus': {
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outline: 0
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},
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// Reset Firefox invalid required input style
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'&:invalid': {
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boxShadow: 'none'
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},
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'&::-webkit-search-decoration': {
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// Remove the padding when type=search.
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appearance: 'none'
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},
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// Show and hide the placeholder logic
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'label[data-shrink=false] + $formControl &': {
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'&::-webkit-input-placeholder': placeholderHidden,
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'&::-moz-placeholder': placeholderHidden, // Firefox 19+
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'&:-ms-input-placeholder': placeholderHidden, // IE 11
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'&::-ms-input-placeholder': placeholderHidden, // Edge
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'&:focus::-webkit-input-placeholder': placeholderVisible,
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'&:focus::-moz-placeholder': placeholderVisible, // Firefox 19+
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'&:focus:-ms-input-placeholder': placeholderVisible, // IE 11
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'&:focus::-ms-input-placeholder': placeholderVisible // Edge
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}
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},
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inputDense: {
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paddingTop: theme.spacing.unit / 2
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},
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disabled: {
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color: theme.palette.text.disabled
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},
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focused: {},
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underline: {
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'&:before': {
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backgroundColor: theme.palette.input.bottomLine,
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left: 0,
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bottom: 0,
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// Doing the other way around crash on IE11 "''" https://github.com/cssinjs/jss/issues/242
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content: '""',
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height: 1,
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position: 'absolute',
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right: 0,
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transition: theme.transitions.create('background-color', {
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duration: theme.transitions.duration.shorter,
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easing: theme.transitions.easing.ease
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}),
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pointerEvents: 'none' // Transparent to the hover style.
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},
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'&:hover:not($disabled):before': {
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backgroundColor: theme.palette.text.primary,
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height: 2
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},
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'&$disabled:before': {
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background: 'transparent',
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backgroundImage: `linear-gradient(to right, ${theme.palette.input.bottomLine} 33%, transparent 0%)`,
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backgroundPosition: 'left top',
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backgroundRepeat: 'repeat-x',
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backgroundSize: '5px 1px'
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}
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},
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multiline: {
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padding: `${theme.spacing.unit - 2}px 0 ${theme.spacing.unit - 1}px`
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},
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inputDisabled: {
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opacity: 1 // Reset iOS opacity
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},
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inputSingleline: {
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height: '1em'
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},
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inputSearch: {
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appearance: 'textfield' // Improve type search style.
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},
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inputMultiline: {
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resize: 'none',
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padding: 0
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},
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fullWidth: {
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width: '100%'
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}
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};
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};
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class Input extends React.Component {
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constructor(...args) {
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var _temp;
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return _temp = super(...args), this.state = {
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focused: false
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}, this.input = null, this.handleFocus = event => {
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this.setState({ focused: true });
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if (this.props.onFocus) {
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this.props.onFocus(event);
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}
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}, this.handleBlur = event => {
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this.setState({ focused: false });
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if (this.props.onBlur) {
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this.props.onBlur(event);
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}
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}, this.handleChange = event => {
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if (!this.isControlled()) {
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this.checkDirty(this.input);
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}
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// Perform in the willUpdate
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if (this.props.onChange) {
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this.props.onChange(event);
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}
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}, this.handleRefInput = node => {
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this.input = node;
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if (this.props.inputRef) {
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this.props.inputRef(node);
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}
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}, _temp;
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}
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componentWillMount() {
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if (this.isControlled()) {
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this.checkDirty(this.props);
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}
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}
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componentDidMount() {
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if (!this.isControlled()) {
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this.checkDirty(this.input);
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}
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}
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componentWillReceiveProps(nextProps) {
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// The blur won't fire when the disabled state is set on a focused input.
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// We need to book keep the focused state manually.
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if (!this.props.disabled && nextProps.disabled) {
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this.setState({
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focused: false
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});
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}
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}
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componentWillUpdate(nextProps) {
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if (this.isControlled(nextProps)) {
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this.checkDirty(nextProps);
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} // else performed in the onChange
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// Book keep the focused state.
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if (!this.props.disabled && nextProps.disabled) {
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const { muiFormControl } = this.context;
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if (muiFormControl && muiFormControl.onBlur) {
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muiFormControl.onBlur();
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}
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}
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}
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// Holds the input reference
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// A controlled input accepts its current value as a prop.
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//
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// @see https://facebook.github.io/react/docs/forms.html#controlled-components
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// @returns {boolean} true if string (including '') or number (including zero)
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isControlled(props = this.props) {
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return hasValue(props.value);
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}
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checkDirty(obj) {
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const { muiFormControl } = this.context;
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if (isDirty(obj)) {
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if (muiFormControl && muiFormControl.onDirty) {
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muiFormControl.onDirty();
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}
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if (this.props.onDirty) {
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this.props.onDirty();
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}
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return;
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}
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if (muiFormControl && muiFormControl.onClean) {
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muiFormControl.onClean();
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}
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if (this.props.onClean) {
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this.props.onClean();
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}
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}
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render() {
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const _props = this.props,
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{
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autoComplete,
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autoFocus,
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classes,
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className: classNameProp,
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defaultValue,
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disabled: disabledProp,
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disableUnderline,
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endAdornment,
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error: errorProp,
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fullWidth,
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id,
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inputComponent,
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inputProps: { className: inputPropsClassName } = {},
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inputRef,
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margin: marginProp,
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multiline,
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onBlur,
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onFocus,
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onChange,
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onClean,
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onDirty,
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onKeyDown,
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onKeyUp,
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placeholder,
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name,
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readOnly,
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rows,
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rowsMax,
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startAdornment,
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type,
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// $FlowFixMe
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value
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} = _props,
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inputPropsProp = _objectWithoutProperties(_props.inputProps, ['className']),
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other = _objectWithoutProperties(_props, ['autoComplete', 'autoFocus', 'classes', 'className', 'defaultValue', 'disabled', 'disableUnderline', 'endAdornment', 'error', 'fullWidth', 'id', 'inputComponent', 'inputProps', 'inputRef', 'margin', 'multiline', 'onBlur', 'onFocus', 'onChange', 'onClean', 'onDirty', 'onKeyDown', 'onKeyUp', 'placeholder', 'name', 'readOnly', 'rows', 'rowsMax', 'startAdornment', 'type', 'value']);
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const { muiFormControl } = this.context;
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let disabled = disabledProp;
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let error = errorProp;
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let margin = marginProp;
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if (muiFormControl) {
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if (typeof disabled === 'undefined') {
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disabled = muiFormControl.disabled;
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}
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if (typeof error === 'undefined') {
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error = muiFormControl.error;
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}
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if (typeof margin === 'undefined') {
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margin = muiFormControl.margin;
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}
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}
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const className = classNames(classes.root, {
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[classes.disabled]: disabled,
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[classes.error]: error,
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[classes.fullWidth]: fullWidth,
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[classes.focused]: this.state.focused,
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[classes.formControl]: muiFormControl,
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[classes.inkbar]: !disableUnderline,
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[classes.multiline]: multiline,
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[classes.underline]: !disableUnderline
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}, classNameProp);
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const inputClassName = classNames(classes.input, {
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[classes.inputDisabled]: disabled,
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[classes.inputSingleline]: !multiline,
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[classes.inputSearch]: type === 'search',
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[classes.inputMultiline]: multiline,
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[classes.inputDense]: margin === 'dense'
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}, inputPropsClassName);
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const required = muiFormControl && muiFormControl.required === true;
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let InputComponent = 'input';
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let inputProps = _extends({
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ref: this.handleRefInput
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}, inputPropsProp);
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if (inputComponent) {
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InputComponent = inputComponent;
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if (isMuiComponent(InputComponent, ['SelectInput'])) {
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inputProps = _extends({
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selectRef: this.handleRefInput
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}, inputProps, {
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ref: null
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});
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}
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} else if (multiline) {
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if (rows && !rowsMax) {
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InputComponent = 'textarea';
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} else {
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inputProps = _extends({
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rowsMax,
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textareaRef: this.handleRefInput
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}, inputProps, {
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ref: null
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});
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InputComponent = Textarea;
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}
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}
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return React.createElement(
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'div',
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_extends({ onBlur: this.handleBlur, onFocus: this.handleFocus, className: className }, other),
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startAdornment,
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React.createElement(InputComponent, _extends({
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autoComplete: autoComplete,
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autoFocus: autoFocus,
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className: inputClassName,
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onChange: this.handleChange,
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onKeyUp: onKeyUp,
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onKeyDown: onKeyDown,
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disabled: disabled,
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required: required ? true : undefined,
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value: value,
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id: id,
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name: name,
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defaultValue: defaultValue,
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placeholder: placeholder,
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type: type,
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readOnly: readOnly,
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rows: rows
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}, inputProps)),
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endAdornment
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);
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}
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}
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Input.muiName = 'Input';
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Input.defaultProps = {
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disableUnderline: false,
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fullWidth: false,
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multiline: false,
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type: 'text'
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};
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Input.contextTypes = {
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muiFormControl: PropTypes.object
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};
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export default withStyles(styles, { name: 'MuiInput' })(Input); |