element-plus/es/components/popper/src/composables/use-content-dom.mjs

A Component Library for Vue 3

import { computed, unref, ref } from 'vue';
import '../../../../hooks/index.mjs';
import { useZIndex } from '../../../../hooks/use-z-index/index.mjs';
import { useNamespace } from '../../../../hooks/use-namespace/index.mjs';

const usePopperContentDOM = (props, {
  attributes,
  styles,
  role
}) => {
  const { nextZIndex } = useZIndex();
  const ns = useNamespace("popper");
  const contentAttrs = computed(() => unref(attributes).popper);
  const contentZIndex = ref(props.zIndex || nextZIndex());
  const contentClass = computed(() => [
    ns.b(),
    ns.is("pure", props.pure),
    ns.is(props.effect),
    props.popperClass
  ]);
  const contentStyle = computed(() => {
    return [
      { zIndex: unref(contentZIndex) },
      props.popperStyle || {},
      unref(styles).popper
    ];
  });
  const ariaModal = computed(() => role.value === "dialog" ? "false" : void 0);
  const arrowStyle = computed(() => unref(styles).arrow || {});
  const updateZIndex = () => {
    contentZIndex.value = props.zIndex || nextZIndex();
  };
  return {
    ariaModal,
    arrowStyle,
    contentAttrs,
    contentClass,
    contentStyle,
    contentZIndex,
    updateZIndex
  };
};

export { usePopperContentDOM };
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