109 lines
2.9 KiB
Vue
109 lines
2.9 KiB
Vue
import PropTypes from '../_util/vue-types';
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import BaseMixin from '../_util/BaseMixin';
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import { ConfigConsumerProps } from '../config-provider/configConsumerProps';
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import ResponsiveObserve from '../_util/responsiveObserve';
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const RowProps = {
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gutter: PropTypes.oneOfType([PropTypes.object, PropTypes.number, PropTypes.array]),
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type: PropTypes.oneOf(['flex']),
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align: PropTypes.oneOf(['top', 'middle', 'bottom', 'stretch']),
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justify: PropTypes.oneOf(['start', 'end', 'center', 'space-around', 'space-between']),
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prefixCls: PropTypes.string,
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};
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const responsiveArray = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
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export default {
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name: 'ARow',
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mixins: [BaseMixin],
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props: {
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...RowProps,
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gutter: PropTypes.oneOfType([PropTypes.object, PropTypes.number, PropTypes.array]).def(0),
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},
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provide() {
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return {
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rowContext: this,
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};
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},
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inject: {
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configProvider: { default: () => ConfigConsumerProps },
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},
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data() {
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return {
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screens: {},
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};
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},
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mounted() {
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this.$nextTick(() => {
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this.token = ResponsiveObserve.subscribe(screens => {
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const { gutter } = this;
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if (
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typeof gutter === 'object' ||
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(Array.isArray(gutter) &&
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(typeof gutter[0] === 'object' || typeof gutter[1] === 'object'))
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) {
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this.screens = screens;
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}
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});
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});
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},
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beforeDestroy() {
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ResponsiveObserve.unsubscribe(this.token);
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},
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methods: {
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getGutter() {
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const results = [0, 0];
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const { gutter, screens } = this;
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const normalizedGutter = Array.isArray(gutter) ? gutter : [gutter, 0];
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normalizedGutter.forEach((g, index) => {
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if (typeof g === 'object') {
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for (let i = 0; i < responsiveArray.length; i++) {
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const breakpoint = responsiveArray[i];
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if (screens[breakpoint] && g[breakpoint] !== undefined) {
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results[index] = g[breakpoint];
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break;
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}
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}
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} else {
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results[index] = g || 0;
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}
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});
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return results;
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},
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},
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render() {
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const { type, justify, align, prefixCls: customizePrefixCls, $slots } = this;
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const getPrefixCls = this.configProvider.getPrefixCls;
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const prefixCls = getPrefixCls('row', customizePrefixCls);
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const gutter = this.getGutter();
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const classes = {
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[prefixCls]: !type,
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[`${prefixCls}-${type}`]: type,
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[`${prefixCls}-${type}-${justify}`]: type && justify,
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[`${prefixCls}-${type}-${align}`]: type && align,
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};
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const rowStyle = {
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...(gutter[0] > 0
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? {
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marginLeft: `${gutter[0] / -2}px`,
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marginRight: `${gutter[0] / -2}px`,
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}
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: {}),
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...(gutter[1] > 0
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? {
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marginTop: `${gutter[1] / -2}px`,
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marginBottom: `${gutter[1] / -2}px`,
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}
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: {}),
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};
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return (
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<div class={classes} style={rowStyle}>
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{$slots.default}
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</div>
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);
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},
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};
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