[Menu] Fix openOnHover issues

docs/reference/generated/menu-popup.json

@@ -18,6 +18,10 @@
     "data-closed": {
       "description": "Present when the menu is closed."
     },
+    "data-instant": {
+      "description": "Indicates the instant type of the menu popup.",
+      "type": "'click' | 'dismiss'"
+    },
     "data-side": {
       "description": "Indicates which side the menu is positioned relative to the trigger.",
       "type": "'top' | 'bottom' | 'left' | 'right' | 'inline-end' | 'inline-start'"

docs/reference/generated/popover-popup.json

@@ -26,6 +26,10 @@
     "data-closed": {
       "description": "Present when the popup is closed."
     },
+    "data-instant": {
+      "description": "Indicates the instant type of the popover popup.",
+      "type": "'click' | 'dismiss'"
+    },
     "data-side": {
       "description": "Indicates which side the popup is positioned relative to the trigger.",
       "type": "'top' | 'bottom' | 'left' | 'right' | 'inline-end' | 'inline-start'"

packages/react/src/menu/checkbox-item/MenuCheckboxItem.test.tsx

@@ -2,34 +2,8 @@ import * as React from 'react';
 import { expect } from 'chai';
 import { spy } from 'sinon';
 import { fireEvent, act, waitFor } from '@mui/internal-test-utils';
-import { FloatingRootContext, FloatingTree } from '@floating-ui/react';
 import { Menu } from '@base-ui-components/react/menu';
 import { describeConformance, createRenderer } from '../../../test';
-import { MenuRootContext } from '../root/MenuRootContext';
-
-const testRootContext: MenuRootContext = {
-  floatingRootContext: {} as FloatingRootContext,
-  getPopupProps: (p) => ({ ...p }),
-  getTriggerProps: (p) => ({ ...p }),
-  getItemProps: (p) => ({ ...p }),
-  parentContext: undefined,
-  nested: false,
-  setTriggerElement: () => {},
-  setPositionerElement: () => {},
-  activeIndex: null,
-  disabled: false,
-  itemDomElements: { current: [] },
-  itemLabels: { current: [] },
-  open: true,
-  setOpen: () => {},
-  popupRef: { current: null },
-  mounted: true,
-  transitionStatus: undefined,
-  typingRef: { current: false },
-  modal: false,
-  positionerRef: { current: null },
-  allowMouseUpTriggerRef: { current: false },
-};
 
 describe('<Menu.CheckboxItem />', () => {
   const { render, clock } = createRenderer({
@@ -42,11 +16,7 @@ describe('<Menu.CheckboxItem />', () => {
 
   describeConformance(<Menu.CheckboxItem />, () => ({
     render: (node) => {
-      return render(
-        <FloatingTree>
-          <MenuRootContext.Provider value={testRootContext}>{node}</MenuRootContext.Provider>
-        </FloatingTree>,
-      );
+      return render(<Menu.Root open>{node}</Menu.Root>);
     },
     refInstanceof: window.HTMLDivElement,
   }));

packages/react/src/menu/item/MenuItem.test.tsx

@@ -2,34 +2,8 @@ import * as React from 'react';
 import { expect } from 'chai';
 import { spy } from 'sinon';
 import { act, screen, waitFor } from '@mui/internal-test-utils';
-import { FloatingRootContext, FloatingTree } from '@floating-ui/react';
 import { Menu } from '@base-ui-components/react/menu';
 import { describeConformance, createRenderer } from '#test-utils';
-import { MenuRootContext } from '../root/MenuRootContext';
-
-const testRootContext: MenuRootContext = {
-  floatingRootContext: {} as FloatingRootContext,
-  getPopupProps: (p) => ({ ...p }),
-  getTriggerProps: (p) => ({ ...p }),
-  getItemProps: (p) => ({ ...p }),
-  parentContext: undefined,
-  nested: false,
-  setTriggerElement: () => {},
-  setPositionerElement: () => {},
-  activeIndex: null,
-  disabled: false,
-  itemDomElements: { current: [] },
-  itemLabels: { current: [] },
-  open: true,
-  setOpen: () => {},
-  popupRef: { current: null },
-  mounted: true,
-  transitionStatus: undefined,
-  typingRef: { current: false },
-  modal: false,
-  positionerRef: { current: null },
-  allowMouseUpTriggerRef: { current: false },
-};
 
 describe('<Menu.Item />', () => {
   const { render, clock } = createRenderer({
@@ -42,11 +16,7 @@ describe('<Menu.Item />', () => {
 
   describeConformance(<Menu.Item />, () => ({
     render: (node) => {
-      return render(
-        <FloatingTree>
-          <MenuRootContext.Provider value={testRootContext}>{node}</MenuRootContext.Provider>
-        </FloatingTree>,
-      );
+      return render(<Menu.Root open>{node}</Menu.Root>);
     },
     refInstanceof: window.HTMLDivElement,
   }));

packages/react/src/menu/popup/MenuPopup.tsx

@@ -32,8 +32,17 @@ const MenuPopup = React.forwardRef(function MenuPopup(
 ) {
   const { render, className, ...other } = props;
 
-  const { open, setOpen, popupRef, transitionStatus, nested, getPopupProps, modal, mounted } =
-    useMenuRootContext();
+  const {
+    open,
+    setOpen,
+    popupRef,
+    transitionStatus,
+    nested,
+    getPopupProps,
+    modal,
+    mounted,
+    instantType,
+  } = useMenuRootContext();
   const { side, align, floatingContext } = useMenuPositionerContext();
 
   const { events: menuEvents } = useFloatingTree()!;
@@ -52,8 +61,9 @@ const MenuPopup = React.forwardRef(function MenuPopup(
       align,
       open,
       nested,
+      instant: instantType,
     }),
-    [transitionStatus, side, align, open, nested],
+    [transitionStatus, side, align, open, nested, instantType],
   );
 
   const { renderElement } = useComponentRenderer({

packages/react/src/menu/popup/MenuPopupDataAttributes.ts

@@ -20,4 +20,9 @@ export enum MenuPopupDataAttributes {
    * @type {'top' | 'bottom' | 'left' | 'right' | 'inline-end' | 'inline-start'}
    */
   side = 'data-side',
+  /**
+   * Indicates the instant type of the menu popup.
+   * @type {'click' | 'dismiss'}
+   */
+  instant = 'data-instant',
 }

packages/react/src/menu/positioner/MenuPositioner.test.tsx

@@ -1,46 +1,16 @@
 import * as React from 'react';
 import { expect } from 'chai';
-import { FloatingRootContext, FloatingTree } from '@floating-ui/react';
 import userEvent from '@testing-library/user-event';
 import { flushMicrotasks } from '@mui/internal-test-utils';
 import { Menu } from '@base-ui-components/react/menu';
 import { describeConformance, createRenderer } from '#test-utils';
-import { MenuRootContext } from '../root/MenuRootContext';
-
-const testRootContext: MenuRootContext = {
-  floatingRootContext: undefined as unknown as FloatingRootContext,
-  getPopupProps: (p) => ({ ...p }),
-  getTriggerProps: (p) => ({ ...p }),
-  getItemProps: (p) => ({ ...p }),
-  parentContext: undefined,
-  nested: false,
-  setTriggerElement: () => {},
-  setPositionerElement: () => {},
-  activeIndex: null,
-  disabled: false,
-  itemDomElements: { current: [] },
-  itemLabels: { current: [] },
-  open: true,
-  setOpen: () => {},
-  popupRef: { current: null },
-  mounted: true,
-  transitionStatus: undefined,
-  typingRef: { current: false },
-  modal: false,
-  positionerRef: { current: null },
-  allowMouseUpTriggerRef: { current: false },
-};
 
 describe('<Menu.Positioner />', () => {
   const { render } = createRenderer();
 
   describeConformance(<Menu.Positioner />, () => ({
     render: (node) => {
-      return render(
-        <FloatingTree>
-          <MenuRootContext.Provider value={testRootContext}>{node}</MenuRootContext.Provider>
-        </FloatingTree>,
-      );
+      return render(<Menu.Root open>{node}</Menu.Root>);
     },
     refInstanceof: window.HTMLDivElement,
   }));

packages/react/src/menu/radio-item/MenuRadioItem.test.tsx

@@ -2,35 +2,9 @@ import * as React from 'react';
 import { expect } from 'chai';
 import { spy } from 'sinon';
 import { fireEvent, act, waitFor } from '@mui/internal-test-utils';
-import { FloatingRootContext, FloatingTree } from '@floating-ui/react';
 import { Menu } from '@base-ui-components/react/menu';
 import { describeConformance, createRenderer } from '#test-utils';
 import { MenuRadioGroupContext } from '../radio-group/MenuRadioGroupContext';
-import { MenuRootContext } from '../root/MenuRootContext';
-
-const testRootContext: MenuRootContext = {
-  floatingRootContext: {} as FloatingRootContext,
-  getPopupProps: (p) => ({ ...p }),
-  getTriggerProps: (p) => ({ ...p }),
-  getItemProps: (p) => ({ ...p }),
-  parentContext: undefined,
-  nested: false,
-  setTriggerElement: () => {},
-  setPositionerElement: () => {},
-  activeIndex: null,
-  disabled: false,
-  itemDomElements: { current: [] },
-  itemLabels: { current: [] },
-  open: true,
-  setOpen: () => {},
-  popupRef: { current: null },
-  mounted: true,
-  transitionStatus: undefined,
-  typingRef: { current: false },
-  modal: false,
-  positionerRef: { current: null },
-  allowMouseUpTriggerRef: { current: false },
-};
 
 const testRadioGroupContext = {
   value: '0',
@@ -49,13 +23,11 @@ describe('<Menu.RadioItem />', () => {
   describeConformance(<Menu.RadioItem value="0" />, () => ({
     render: (node) => {
       return render(
-        <FloatingTree>
-          <MenuRootContext.Provider value={testRootContext}>
-            <MenuRadioGroupContext.Provider value={testRadioGroupContext}>
-              {node}
-            </MenuRadioGroupContext.Provider>
-          </MenuRootContext.Provider>
-        </FloatingTree>,
+        <Menu.Root open>
+          <MenuRadioGroupContext.Provider value={testRadioGroupContext}>
+            {node}
+          </MenuRadioGroupContext.Provider>
+        </Menu.Root>,
       );
     },
     refInstanceof: window.HTMLDivElement,

packages/react/src/menu/root/MenuRoot.tsx

@@ -6,6 +6,7 @@ import { useDirection } from '../../direction-provider/DirectionContext';
 import { MenuRootContext, useMenuRootContext } from './MenuRootContext';
 import { MenuOrientation, useMenuRoot } from './useMenuRoot';
 import { PortalContext } from '../../portal/PortalContext';
+import type { OpenChangeReason } from '../../utils/translateOpenChangeReason';
 
 /**
  * Groups all parts of the menu.
@@ -112,7 +113,7 @@ namespace MenuRoot {
     /**
      * Event handler called when the menu is opened or closed.
      */
-    onOpenChange?: (open: boolean, event?: Event) => void;
+    onOpenChange?: (open: boolean, event?: Event, reason?: OpenChangeReason) => void;
     /**
      * Whether the menu is currently open.
      */

packages/react/src/menu/root/MenuRootContext.ts

@@ -1,13 +1,15 @@
 'use client';
 import * as React from 'react';
 import type { useMenuRoot } from './useMenuRoot';
+import type { OpenChangeReason } from '../../utils/translateOpenChangeReason';
 
 export interface MenuRootContext extends useMenuRoot.ReturnValue {
   disabled: boolean;
   nested: boolean;
   parentContext: MenuRootContext | undefined;
   typingRef: React.RefObject<boolean>;
   modal: boolean;
+  openReason: OpenChangeReason | null;
 }
 
 export const MenuRootContext = React.createContext<MenuRootContext | undefined>(undefined);