@material-ui/core
Version:
React components that implement Google's Material Design.
272 lines (235 loc) • 7.11 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectSpread from "@babel/runtime/helpers/objectSpread";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
// @inheritedComponent Transition
import React from 'react';
import classNames from 'classnames';
import PropTypes from 'prop-types';
import Transition from 'react-transition-group/Transition';
import withStyles from '../styles/withStyles';
import { duration } from '../styles/transitions';
import { getTransitionProps } from '../transitions/utils';
export const styles = theme => ({
/* Styles applied to the container element. */
container: {
height: 0,
overflow: 'hidden',
transition: theme.transitions.create('height')
},
/* Styles applied to the container element when the transition has entered. */
entered: {
height: 'auto'
},
/* Styles applied to the outer wrapper element. */
wrapper: {
// Hack to get children with a negative margin to not falsify the height computation.
display: 'flex'
},
/* Styles applied to the inner wrapper element. */
wrapperInner: {
width: '100%'
}
});
/**
* The Collapse transition is used by the
* [Vertical Stepper](/demos/steppers/#vertical-stepper) StepContent component.
* It uses [react-transition-group](https://github.com/reactjs/react-transition-group) internally.
*/
class Collapse extends React.Component {
constructor(...args) {
super(...args);
this.handleEnter = node => {
node.style.height = this.props.collapsedHeight;
if (this.props.onEnter) {
this.props.onEnter(node);
}
};
this.handleEntering = node => {
const {
timeout,
theme
} = this.props;
const wrapperHeight = this.wrapperRef ? this.wrapperRef.clientHeight : 0;
const {
duration: transitionDuration
} = getTransitionProps(this.props, {
mode: 'enter'
});
if (timeout === 'auto') {
const duration2 = theme.transitions.getAutoHeightDuration(wrapperHeight);
node.style.transitionDuration = `${duration2}ms`;
this.autoTransitionDuration = duration2;
} else {
node.style.transitionDuration = typeof transitionDuration === 'string' ? transitionDuration : `${transitionDuration}ms`;
}
node.style.height = `${wrapperHeight}px`;
if (this.props.onEntering) {
this.props.onEntering(node);
}
};
this.handleEntered = node => {
node.style.height = 'auto';
if (this.props.onEntered) {
this.props.onEntered(node);
}
};
this.handleExit = node => {
const wrapperHeight = this.wrapperRef ? this.wrapperRef.clientHeight : 0;
node.style.height = `${wrapperHeight}px`;
if (this.props.onExit) {
this.props.onExit(node);
}
};
this.handleExiting = node => {
const {
timeout,
theme
} = this.props;
const wrapperHeight = this.wrapperRef ? this.wrapperRef.clientHeight : 0;
const {
duration: transitionDuration
} = getTransitionProps(this.props, {
mode: 'exit'
});
if (timeout === 'auto') {
const duration2 = theme.transitions.getAutoHeightDuration(wrapperHeight);
node.style.transitionDuration = `${duration2}ms`;
this.autoTransitionDuration = duration2;
} else {
node.style.transitionDuration = typeof transitionDuration === 'string' ? transitionDuration : `${transitionDuration}ms`;
}
node.style.height = this.props.collapsedHeight;
if (this.props.onExiting) {
this.props.onExiting(node);
}
};
this.addEndListener = (_, next) => {
if (this.props.timeout === 'auto') {
this.timer = setTimeout(next, this.autoTransitionDuration || 0);
}
};
}
componentWillUnmount() {
clearTimeout(this.timer);
}
render() {
const _this$props = this.props,
{
children,
classes,
className,
collapsedHeight,
component: Component,
onEnter,
onEntered,
onEntering,
onExit,
onExiting,
style,
theme,
timeout
} = _this$props,
other = _objectWithoutProperties(_this$props, ["children", "classes", "className", "collapsedHeight", "component", "onEnter", "onEntered", "onEntering", "onExit", "onExiting", "style", "theme", "timeout"]);
return React.createElement(Transition, _extends({
onEnter: this.handleEnter,
onEntered: this.handleEntered,
onEntering: this.handleEntering,
onExit: this.handleExit,
onExiting: this.handleExiting,
addEndListener: this.addEndListener,
timeout: timeout === 'auto' ? null : timeout
}, other), (state, childProps) => {
return React.createElement(Component, _extends({
className: classNames(classes.container, {
[classes.entered]: state === 'entered'
}, className),
style: _objectSpread({}, style, {
minHeight: collapsedHeight
})
}, childProps), React.createElement("div", {
className: classes.wrapper,
ref: ref => {
this.wrapperRef = ref;
}
}, React.createElement("div", {
className: classes.wrapperInner
}, children)));
});
}
}
Collapse.propTypes = process.env.NODE_ENV !== "production" ? {
/**
* The content node to be collapsed.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css-api) below for more details.
*/
classes: PropTypes.object.isRequired,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The height of the container when collapsed.
*/
collapsedHeight: PropTypes.string,
/**
* The component used for the root node.
* Either a string to use a DOM element or a component.
*/
component: PropTypes.oneOfType([PropTypes.string, PropTypes.func, PropTypes.object]),
/**
* If `true`, the component will transition in.
*/
in: PropTypes.bool,
/**
* @ignore
*/
onEnter: PropTypes.func,
/**
* @ignore
*/
onEntered: PropTypes.func,
/**
* @ignore
*/
onEntering: PropTypes.func,
/**
* @ignore
*/
onExit: PropTypes.func,
/**
* @ignore
*/
onExiting: PropTypes.func,
/**
* @ignore
*/
style: PropTypes.object,
/**
* @ignore
*/
theme: PropTypes.object.isRequired,
/**
* The duration for the transition, in milliseconds.
* You may specify a single timeout for all transitions, or individually with an object.
*
* Set to 'auto' to automatically calculate transition time based on height.
*/
timeout: PropTypes.oneOfType([PropTypes.number, PropTypes.shape({
enter: PropTypes.number,
exit: PropTypes.number
}), PropTypes.oneOf(['auto'])])
} : {};
Collapse.defaultProps = {
collapsedHeight: '0px',
component: 'div',
timeout: duration.standard
};
Collapse.muiSupportAuto = true;
export default withStyles(styles, {
withTheme: true,
name: 'MuiCollapse'
})(Collapse);