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admin/node_modules/element-plus/lib/components/dropdown/src/dropdown2.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var vue = require('vue');
+var index = require('../../button/index.js');
+var index$2 = require('../../tooltip/index.js');
+var index$1 = require('../../scrollbar/index.js');
+var index$3 = require('../../icon/index.js');
+var rovingFocusGroup = require('../../roving-focus-group/src/roving-focus-group2.js');
+var iconsVue = require('@element-plus/icons-vue');
+var dropdown = require('./dropdown.js');
+var tokens = require('./tokens.js');
+var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
+var onlyChild = require('../../slot/src/only-child.js');
+var index$4 = require('../../../hooks/use-namespace/index.js');
+var index$5 = require('../../../hooks/use-locale/index.js');
+var style = require('../../../utils/dom/style.js');
+var lodashUnified = require('lodash-unified');
+var index$6 = require('../../../hooks/use-id/index.js');
+var useFormCommonProps = require('../../form/src/hooks/use-form-common-props.js');
+
+const { ButtonGroup: ElButtonGroup } = index.ElButton;
+const _sfc_main = vue.defineComponent({
+  name: "ElDropdown",
+  components: {
+    ElButton: index.ElButton,
+    ElButtonGroup,
+    ElScrollbar: index$1.ElScrollbar,
+    ElDropdownCollection: dropdown.ElCollection,
+    ElTooltip: index$2.ElTooltip,
+    ElRovingFocusGroup: rovingFocusGroup["default"],
+    ElOnlyChild: onlyChild.OnlyChild,
+    ElIcon: index$3.ElIcon,
+    ArrowDown: iconsVue.ArrowDown
+  },
+  props: dropdown.dropdownProps,
+  emits: ["visible-change", "click", "command"],
+  setup(props, { emit }) {
+    const _instance = vue.getCurrentInstance();
+    const ns = index$4.useNamespace("dropdown");
+    const { t } = index$5.useLocale();
+    const triggeringElementRef = vue.ref();
+    const referenceElementRef = vue.ref();
+    const popperRef = vue.ref();
+    const contentRef = vue.ref();
+    const scrollbar = vue.ref(null);
+    const currentTabId = vue.ref(null);
+    const isUsingKeyboard = vue.ref(false);
+    const wrapStyle = vue.computed(() => ({
+      maxHeight: style.addUnit(props.maxHeight)
+    }));
+    const dropdownTriggerKls = vue.computed(() => [ns.m(dropdownSize.value)]);
+    const trigger = vue.computed(() => lodashUnified.castArray(props.trigger));
+    const defaultTriggerId = index$6.useId().value;
+    const triggerId = vue.computed(() => props.id || defaultTriggerId);
+    function handleClick() {
+      var _a;
+      (_a = popperRef.value) == null ? void 0 : _a.onClose(void 0, 0);
+    }
+    function handleClose() {
+      var _a;
+      (_a = popperRef.value) == null ? void 0 : _a.onClose();
+    }
+    function handleOpen() {
+      var _a;
+      (_a = popperRef.value) == null ? void 0 : _a.onOpen();
+    }
+    const dropdownSize = useFormCommonProps.useFormSize();
+    function commandHandler(...args) {
+      emit("command", ...args);
+    }
+    function onItemEnter() {
+    }
+    function onItemLeave() {
+      const contentEl = vue.unref(contentRef);
+      trigger.value.includes("hover") && (contentEl == null ? void 0 : contentEl.focus({
+        preventScroll: true
+      }));
+      currentTabId.value = null;
+    }
+    function handleCurrentTabIdChange(id) {
+      currentTabId.value = id;
+    }
+    function handleEntryFocus(e) {
+      if (!isUsingKeyboard.value) {
+        e.preventDefault();
+        e.stopImmediatePropagation();
+      }
+    }
+    function handleBeforeShowTooltip() {
+      emit("visible-change", true);
+    }
+    function handleShowTooltip(event) {
+      var _a;
+      if ((event == null ? void 0 : event.type) === "keydown") {
+        (_a = contentRef.value) == null ? void 0 : _a.focus();
+      }
+    }
+    function handleBeforeHideTooltip() {
+      emit("visible-change", false);
+    }
+    vue.provide(tokens.DROPDOWN_INJECTION_KEY, {
+      contentRef,
+      role: vue.computed(() => props.role),
+      triggerId,
+      isUsingKeyboard,
+      onItemEnter,
+      onItemLeave
+    });
+    vue.provide(tokens.DROPDOWN_INSTANCE_INJECTION_KEY, {
+      instance: _instance,
+      dropdownSize,
+      handleClick,
+      commandHandler,
+      trigger: vue.toRef(props, "trigger"),
+      hideOnClick: vue.toRef(props, "hideOnClick")
+    });
+    const onFocusAfterTrapped = (e) => {
+      var _a, _b;
+      e.preventDefault();
+      (_b = (_a = contentRef.value) == null ? void 0 : _a.focus) == null ? void 0 : _b.call(_a, {
+        preventScroll: true
+      });
+    };
+    const handlerMainButtonClick = (event) => {
+      emit("click", event);
+    };
+    return {
+      t,
+      ns,
+      scrollbar,
+      wrapStyle,
+      dropdownTriggerKls,
+      dropdownSize,
+      triggerId,
+      currentTabId,
+      handleCurrentTabIdChange,
+      handlerMainButtonClick,
+      handleEntryFocus,
+      handleClose,
+      handleOpen,
+      handleBeforeShowTooltip,
+      handleShowTooltip,
+      handleBeforeHideTooltip,
+      onFocusAfterTrapped,
+      popperRef,
+      contentRef,
+      triggeringElementRef,
+      referenceElementRef
+    };
+  }
+});
+function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
+  var _a, _b;
+  const _component_el_dropdown_collection = vue.resolveComponent("el-dropdown-collection");
+  const _component_el_roving_focus_group = vue.resolveComponent("el-roving-focus-group");
+  const _component_el_scrollbar = vue.resolveComponent("el-scrollbar");
+  const _component_el_only_child = vue.resolveComponent("el-only-child");
+  const _component_el_tooltip = vue.resolveComponent("el-tooltip");
+  const _component_el_button = vue.resolveComponent("el-button");
+  const _component_arrow_down = vue.resolveComponent("arrow-down");
+  const _component_el_icon = vue.resolveComponent("el-icon");
+  const _component_el_button_group = vue.resolveComponent("el-button-group");
+  return vue.openBlock(), vue.createElementBlock("div", {
+    class: vue.normalizeClass([_ctx.ns.b(), _ctx.ns.is("disabled", _ctx.disabled)])
+  }, [
+    vue.createVNode(_component_el_tooltip, {
+      ref: "popperRef",
+      role: _ctx.role,
+      effect: _ctx.effect,
+      "fallback-placements": ["bottom", "top"],
+      "popper-options": _ctx.popperOptions,
+      "gpu-acceleration": false,
+      "manual-mode": true,
+      placement: _ctx.placement,
+      "popper-class": [_ctx.ns.e("popper"), _ctx.popperClass],
+      "reference-element": (_a = _ctx.referenceElementRef) == null ? void 0 : _a.$el,
+      trigger: _ctx.trigger,
+      "trigger-keys": _ctx.triggerKeys,
+      "trigger-target-el": _ctx.contentRef,
+      "show-arrow": _ctx.showArrow,
+      "show-after": _ctx.trigger === "hover" ? _ctx.showTimeout : 0,
+      "hide-after": _ctx.trigger === "hover" ? _ctx.hideTimeout : 0,
+      "stop-popper-mouse-event": false,
+      "virtual-ref": (_b = _ctx.virtualRef) != null ? _b : _ctx.triggeringElementRef,
+      "virtual-triggering": _ctx.virtualTriggering || _ctx.splitButton,
+      disabled: _ctx.disabled,
+      transition: `${_ctx.ns.namespace.value}-zoom-in-top`,
+      teleported: _ctx.teleported,
+      pure: "",
+      "focus-on-target": "",
+      persistent: _ctx.persistent,
+      onBeforeShow: _ctx.handleBeforeShowTooltip,
+      onShow: _ctx.handleShowTooltip,
+      onBeforeHide: _ctx.handleBeforeHideTooltip
+    }, vue.createSlots({
+      content: vue.withCtx(() => [
+        vue.createVNode(_component_el_scrollbar, {
+          ref: "scrollbar",
+          "wrap-style": _ctx.wrapStyle,
+          tag: "div",
+          "view-class": _ctx.ns.e("list")
+        }, {
+          default: vue.withCtx(() => [
+            vue.createVNode(_component_el_roving_focus_group, {
+              loop: _ctx.loop,
+              "current-tab-id": _ctx.currentTabId,
+              orientation: "horizontal",
+              onCurrentTabIdChange: _ctx.handleCurrentTabIdChange,
+              onEntryFocus: _ctx.handleEntryFocus
+            }, {
+              default: vue.withCtx(() => [
+                vue.createVNode(_component_el_dropdown_collection, null, {
+                  default: vue.withCtx(() => [
+                    vue.renderSlot(_ctx.$slots, "dropdown")
+                  ]),
+                  _: 3
+                })
+              ]),
+              _: 3
+            }, 8, ["loop", "current-tab-id", "onCurrentTabIdChange", "onEntryFocus"])
+          ]),
+          _: 3
+        }, 8, ["wrap-style", "view-class"])
+      ]),
+      _: 2
+    }, [
+      !_ctx.splitButton ? {
+        name: "default",
+        fn: vue.withCtx(() => [
+          vue.createVNode(_component_el_only_child, {
+            id: _ctx.triggerId,
+            ref: "triggeringElementRef",
+            role: "button",
+            tabindex: _ctx.tabindex
+          }, {
+            default: vue.withCtx(() => [
+              vue.renderSlot(_ctx.$slots, "default")
+            ]),
+            _: 3
+          }, 8, ["id", "tabindex"])
+        ])
+      } : void 0
+    ]), 1032, ["role", "effect", "popper-options", "placement", "popper-class", "reference-element", "trigger", "trigger-keys", "trigger-target-el", "show-arrow", "show-after", "hide-after", "virtual-ref", "virtual-triggering", "disabled", "transition", "teleported", "persistent", "onBeforeShow", "onShow", "onBeforeHide"]),
+    _ctx.splitButton ? (vue.openBlock(), vue.createBlock(_component_el_button_group, { key: 0 }, {
+      default: vue.withCtx(() => [
+        vue.createVNode(_component_el_button, vue.mergeProps({ ref: "referenceElementRef" }, _ctx.buttonProps, {
+          size: _ctx.dropdownSize,
+          type: _ctx.type,
+          disabled: _ctx.disabled,
+          tabindex: _ctx.tabindex,
+          onClick: _ctx.handlerMainButtonClick
+        }), {
+          default: vue.withCtx(() => [
+            vue.renderSlot(_ctx.$slots, "default")
+          ]),
+          _: 3
+        }, 16, ["size", "type", "disabled", "tabindex", "onClick"]),
+        vue.createVNode(_component_el_button, vue.mergeProps({
+          id: _ctx.triggerId,
+          ref: "triggeringElementRef"
+        }, _ctx.buttonProps, {
+          role: "button",
+          size: _ctx.dropdownSize,
+          type: _ctx.type,
+          class: _ctx.ns.e("caret-button"),
+          disabled: _ctx.disabled,
+          tabindex: _ctx.tabindex,
+          "aria-label": _ctx.t("el.dropdown.toggleDropdown")
+        }), {
+          default: vue.withCtx(() => [
+            vue.createVNode(_component_el_icon, {
+              class: vue.normalizeClass(_ctx.ns.e("icon"))
+            }, {
+              default: vue.withCtx(() => [
+                vue.createVNode(_component_arrow_down)
+              ]),
+              _: 1
+            }, 8, ["class"])
+          ]),
+          _: 1
+        }, 16, ["id", "size", "type", "class", "disabled", "tabindex", "aria-label"])
+      ]),
+      _: 3
+    })) : vue.createCommentVNode("v-if", true)
+  ], 2);
+}
+var Dropdown = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["render", _sfc_render], ["__file", "dropdown.vue"]]);
+
+exports["default"] = Dropdown;
+//# sourceMappingURL=dropdown2.js.map