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https://gitee.com/ant-design/ant-design.git
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ac5a06027e
This reverts commit ea8ed28209
.
147 lines
4.0 KiB
TypeScript
147 lines
4.0 KiB
TypeScript
import classNames from 'classnames';
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import * as React from 'react';
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import { ConfigContext } from '../config-provider';
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import RowContext from './RowContext';
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import { useColStyle } from './style';
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import type { LiteralUnion } from '../_util/type';
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// https://github.com/ant-design/ant-design/issues/14324
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type ColSpanType = number | string;
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type FlexType = number | LiteralUnion<'none' | 'auto'>;
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export interface ColSize {
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flex?: FlexType;
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span?: ColSpanType;
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order?: ColSpanType;
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offset?: ColSpanType;
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push?: ColSpanType;
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pull?: ColSpanType;
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}
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export interface ColProps extends React.HTMLAttributes<HTMLDivElement> {
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flex?: FlexType;
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span?: ColSpanType;
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order?: ColSpanType;
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offset?: ColSpanType;
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push?: ColSpanType;
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pull?: ColSpanType;
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xs?: ColSpanType | ColSize;
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sm?: ColSpanType | ColSize;
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md?: ColSpanType | ColSize;
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lg?: ColSpanType | ColSize;
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xl?: ColSpanType | ColSize;
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xxl?: ColSpanType | ColSize;
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prefixCls?: string;
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}
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function parseFlex(flex: FlexType): string {
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if (typeof flex === 'number') {
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return `${flex} ${flex} auto`;
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}
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if (/^\d+(\.\d+)?(px|em|rem|%)$/.test(flex)) {
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return `0 0 ${flex}`;
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}
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return flex;
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}
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const sizes = ['xs', 'sm', 'md', 'lg', 'xl', 'xxl'] as const;
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const Col = React.forwardRef<HTMLDivElement, ColProps>((props, ref) => {
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const { getPrefixCls, direction } = React.useContext(ConfigContext);
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const { gutter, wrap, supportFlexGap } = React.useContext(RowContext);
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const {
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prefixCls: customizePrefixCls,
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span,
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order,
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offset,
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push,
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pull,
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className,
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children,
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flex,
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style,
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...others
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} = props;
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const prefixCls = getPrefixCls('col', customizePrefixCls);
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const [wrapSSR, hashId] = useColStyle(prefixCls);
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let sizeClassObj = {};
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sizes.forEach((size) => {
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let sizeProps: ColSize = {};
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const propSize = props[size];
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if (typeof propSize === 'number') {
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sizeProps.span = propSize;
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} else if (typeof propSize === 'object') {
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sizeProps = propSize || {};
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}
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delete others[size];
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sizeClassObj = {
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...sizeClassObj,
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[`${prefixCls}-${size}-${sizeProps.span}`]: sizeProps.span !== undefined,
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[`${prefixCls}-${size}-order-${sizeProps.order}`]: sizeProps.order || sizeProps.order === 0,
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[`${prefixCls}-${size}-offset-${sizeProps.offset}`]:
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sizeProps.offset || sizeProps.offset === 0,
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[`${prefixCls}-${size}-push-${sizeProps.push}`]: sizeProps.push || sizeProps.push === 0,
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[`${prefixCls}-${size}-pull-${sizeProps.pull}`]: sizeProps.pull || sizeProps.pull === 0,
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[`${prefixCls}-${size}-flex-${sizeProps.flex}`]: sizeProps.flex || sizeProps.flex === 'auto',
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[`${prefixCls}-rtl`]: direction === 'rtl',
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};
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});
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const classes = classNames(
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prefixCls,
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{
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[`${prefixCls}-${span}`]: span !== undefined,
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[`${prefixCls}-order-${order}`]: order,
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[`${prefixCls}-offset-${offset}`]: offset,
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[`${prefixCls}-push-${push}`]: push,
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[`${prefixCls}-pull-${pull}`]: pull,
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},
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className,
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sizeClassObj,
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hashId,
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);
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const mergedStyle: React.CSSProperties = {};
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// Horizontal gutter use padding
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if (gutter && gutter[0] > 0) {
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const horizontalGutter = gutter[0] / 2;
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mergedStyle.paddingLeft = horizontalGutter;
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mergedStyle.paddingRight = horizontalGutter;
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}
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// Vertical gutter use padding when gap not support
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if (gutter && gutter[1] > 0 && !supportFlexGap) {
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const verticalGutter = gutter[1] / 2;
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mergedStyle.paddingTop = verticalGutter;
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mergedStyle.paddingBottom = verticalGutter;
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}
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if (flex) {
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mergedStyle.flex = parseFlex(flex);
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// Hack for Firefox to avoid size issue
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// https://github.com/ant-design/ant-design/pull/20023#issuecomment-564389553
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if (wrap === false && !mergedStyle.minWidth) {
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mergedStyle.minWidth = 0;
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}
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}
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return wrapSSR(
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<div {...others} style={{ ...mergedStyle, ...style }} className={classes} ref={ref}>
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{children}
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</div>,
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);
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});
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if (process.env.NODE_ENV !== 'production') {
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Col.displayName = 'Col';
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}
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export default Col;
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