tdesign-vue-next/es/tree/hooks/useRenderIcon.mjs

TDesign Component for vue-next

/**
 * tdesign v1.20.3
 * (c) 2026 tdesign
 * @license MIT
 */

import { createVNode } from 'vue';
import '../utils/adapt.mjs';
import { getTNode } from '../utils/index.mjs';
import { u as usePrefixClass, i as useGlobalIcon } from '../../_chunks/dep-5975d369.mjs';
import { CaretRightSmallIcon } from 'tdesign-icons-vue-next';
import { Loading } from '../../loading/index.mjs';
import '../../_chunks/dep-12b4e978.mjs';
import '../../_chunks/dep-0841ee8f.mjs';
import 'lodash-es';
import '../../checkbox/index.mjs';
import '../../checkbox/checkbox.mjs';
import '../../_chunks/dep-ff183185.mjs';
import '../../_chunks/dep-390963eb.mjs';
import '../../_chunks/dep-07d8f2aa.mjs';
import '../../_chunks/dep-d84a2ec7.mjs';
import '../../checkbox/props.mjs';
import '../../checkbox/constants/index.mjs';
import '../../checkbox/hooks/useCheckboxLazyLoad.mjs';
import '../../_chunks/dep-a1cbfaae.mjs';
import '../../checkbox/hooks/useKeyboardEvent.mjs';
import '../../_chunks/dep-8aebe545.mjs';
import '../../_chunks/dep-adf8ce39.mjs';
import '../../config-provider/hooks/useConfig.mjs';
import '../../config-provider/utils/context.mjs';
import '../../_chunks/dep-cf105282.mjs';
import '../../_chunks/dep-dcbc09c5.mjs';
import '../../_chunks/dep-9fc6972b.mjs';
import '../../_chunks/dep-3f53eff0.mjs';
import '../../_chunks/dep-4c65e11b.mjs';
import '../../_chunks/dep-46776e3b.mjs';
import '../../checkbox/group.mjs';
import '../../checkbox/checkbox-group-props.mjs';
import './style/css.mjs';
import '../../_chunks/dep-abbb1a9d.mjs';
import '../../_chunks/dep-128e8914.mjs';
import '../../_chunks/dep-ad9e539e.mjs';
import '../../loading/directive.mjs';
import '../../loading/plugin.mjs';
import '../../loading/loading.mjs';
import '../../loading/icon/gradient.mjs';
import '../../_chunks/dep-92b8be55.mjs';
import '../../_chunks/dep-b9c8a688.mjs';
import '../../loading/props.mjs';

function useRenderIcon(state) {
  var classPrefix = usePrefixClass().value;
  var componentName = usePrefixClass("tree").value;
  var getFolderIcon = function getFolderIcon(h) {
    var _useGlobalIcon = useGlobalIcon({
        CaretRightSmallIcon: CaretRightSmallIcon
      }),
      CaretRightSmallIcon$1 = _useGlobalIcon.CaretRightSmallIcon;
    return createVNode(CaretRightSmallIcon$1, null, null);
  };
  var handleMousedown = function handleMousedown(evt) {
    evt.preventDefault();
  };
  var renderIcon = function renderIcon(h) {
    var node = state.node,
      treeScope = state.treeScope;
    var scopedSlots = treeScope.scopedSlots;
    var treeProps = (treeScope === null || treeScope === void 0 ? void 0 : treeScope.treeProps) || {};
    var icon = treeProps.icon;
    var isDefaultIcon = false;
    var iconNode = null;
    if (icon === true) {
      if (scopedSlots !== null && scopedSlots !== void 0 && scopedSlots.icon) {
        iconNode = scopedSlots.icon({
          node: node === null || node === void 0 ? void 0 : node.getModel()
        });
      } else if (!node.vmIsLeaf) {
        isDefaultIcon = true;
        iconNode = getFolderIcon(h);
        if (node.loading && node.expanded) {
          iconNode = createVNode(Loading, null, null);
        }
      } else {
        iconNode = "";
      }
    } else if (icon) {
      iconNode = getTNode(icon, {
        createElement: h,
        node: node
      });
    }
    var wrapIconNode = createVNode("span", {
      "class": ["".concat(componentName, "__icon"), "".concat(classPrefix, "-folder-icon"), isDefaultIcon ? "".concat(componentName, "__icon--default") : ""],
      "trigger": "expand",
      "ignore": "active",
      "onmousedown": handleMousedown
    }, [iconNode]);
    return wrapIconNode;
  };
  return {
    renderIcon: renderIcon
  };
}

export { useRenderIcon as default };
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