tav-ui/es/packages/components/form/src/hooks/useLabelWidth2.mjs

Tav UI

import { computed, unref } from 'vue';
import { isNumber } from '../../../../utils/is2.mjs';

function useItemLabelWidth(schemaItemRef, propsRef) {
  return computed(() => {
    const schemaItem = unref(schemaItemRef);
    const { labelCol = {}, wrapperCol = {} } = schemaItem.itemProps || {};
    const { labelWidth, disabledLabelWidth } = schemaItem;
    const {
      labelWidth: globalLabelWidth,
      labelCol: globalLabelCol,
      wrapperCol: globWrapperCol,
      layout
    } = unref(propsRef);
    if (!globalLabelWidth && !labelWidth && !globalLabelCol || disabledLabelWidth) {
      labelCol.style = {
        textAlign: "left"
      };
      return { labelCol, wrapperCol };
    }
    let width = labelWidth || globalLabelWidth;
    const col = { ...globalLabelCol, ...labelCol };
    const wrapCol = { ...globWrapperCol, ...wrapperCol };
    if (width)
      width = isNumber(width) ? `${width}px` : width;
    return {
      labelCol: { style: { width }, ...col },
      wrapperCol: {
        style: { width: layout === "vertical" ? "100%" : `calc(100% - ${width})` },
        ...wrapCol
      }
    };
  });
}

export { useItemLabelWidth };
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