61 lines
1.7 KiB
Vue
61 lines
1.7 KiB
Vue
import { inject } from 'vue';
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import PropTypes from '../../_util/vue-types';
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import { INTERNAL_COL_DEFINE } from './utils';
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import ResizeObserver from '../../vc-resize-observer';
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export default {
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name: 'ColGroup',
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inheritAttrs: false,
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props: {
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fixed: PropTypes.string,
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columns: PropTypes.array,
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},
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setup() {
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return {
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table: inject('table', {}),
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store: inject('table-store', () => ({})),
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};
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},
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render() {
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const { fixed, table } = this;
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const { prefixCls, expandIconAsCell, onColumnResize } = table;
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let cols = [];
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if (expandIconAsCell && fixed !== 'right') {
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cols.push(<col class={`${prefixCls}-expand-icon-col`} key="rc-table-expand-icon-col" />);
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}
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let leafColumns;
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const { columnManager } = this.store;
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if (fixed === 'left') {
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leafColumns = columnManager.leftLeafColumns;
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} else if (fixed === 'right') {
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leafColumns = columnManager.rightLeafColumns;
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} else {
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leafColumns = columnManager.leafColumns;
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}
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cols = cols.concat(
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leafColumns.map(({ key, dataIndex, width, [INTERNAL_COL_DEFINE]: additionalProps }) => {
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const mergedKey = key !== undefined ? key : dataIndex;
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const w = typeof width === 'number' ? `${width}px` : width;
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return (
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<ResizeObserver
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onResize={({ offsetWidth }) => {
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onColumnResize(mergedKey, offsetWidth);
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}}
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>
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<col
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data-key={mergedKey}
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key={mergedKey}
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style={{ width: w, minWidth: w }}
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{...additionalProps}
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/>
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</ResizeObserver>
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);
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}),
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);
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return <colgroup>{cols}</colgroup>;
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},
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};
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