91 lines
2.8 KiB
JavaScript
91 lines
2.8 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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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 { FormLabel } from '../Form';
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export const styles = theme => ({
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root: {
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transformOrigin: `top ${theme.direction === 'ltr' ? 'left' : 'right'}`
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},
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formControl: {
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position: 'absolute',
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left: 0,
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top: 0,
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// slight alteration to spec spacing to match visual spec result
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transform: `translate(0, ${theme.spacing.unit * 3 - 1}px) scale(1)`
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},
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labelDense: {
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// Compensation for the `Input.inputDense` style.
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transform: `translate(0, ${theme.spacing.unit * 2.5 + 1}px) scale(1)`
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},
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shrink: {
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transform: 'translate(0, 1.5px) scale(0.75)',
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transformOrigin: `top ${theme.direction === 'ltr' ? 'left' : 'right'}`
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},
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animated: {
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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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},
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disabled: {
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color: theme.palette.input.disabled
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}
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});
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function InputLabel(props, context) {
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const {
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disabled,
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disableAnimation,
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children,
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classes,
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className: classNameProp,
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FormControlClasses,
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shrink: shrinkProp,
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margin: marginProp
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} = props,
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other = _objectWithoutProperties(props, ['disabled', 'disableAnimation', 'children', 'classes', 'className', 'FormControlClasses', 'shrink', 'margin']);
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const { muiFormControl } = context;
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let shrink = shrinkProp;
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if (typeof shrink === 'undefined' && muiFormControl) {
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shrink = muiFormControl.dirty || muiFormControl.focused || muiFormControl.adornedStart;
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}
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let margin = marginProp;
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if (typeof margin === 'undefined' && muiFormControl) {
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margin = muiFormControl.margin;
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}
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const className = classNames(classes.root, {
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[classes.formControl]: muiFormControl,
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[classes.animated]: !disableAnimation,
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[classes.shrink]: shrink,
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[classes.disabled]: disabled,
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[classes.labelDense]: margin === 'dense'
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}, classNameProp);
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return React.createElement(
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FormLabel,
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_extends({ 'data-shrink': shrink, className: className, classes: FormControlClasses }, other),
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children
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);
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}
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InputLabel.defaultProps = {
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disabled: false,
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disableAnimation: false
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};
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InputLabel.contextTypes = {
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muiFormControl: PropTypes.object
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};
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export default withStyles(styles, { name: 'MuiInputLabel' })(InputLabel); |