Revert "Autocomplete: Only open menu on click (#4771)"

This reverts commit 92e05f7.

Author: jonrohan

.changeset/four-shoes-yell.md

@@ -23,9 +23,8 @@
         {
           "name": "openOnFocus",
           "type": "boolean",
-          "defaultValue": "false",
-          "description": "Whether the associated autocomplete menu should open on an input focus event",
-          "deprecated": true
+          "defaultValue": "true",
+          "description": "Whether the associated autocomplete menu should open on an input focus event"
         }
       ],
       "passthrough": {

packages/react/src/Autocomplete/Autocomplete.docs.json

@@ -10,11 +10,8 @@ import useSafeTimeout from '../hooks/useSafeTimeout'
 type InternalAutocompleteInputProps = {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   as?: React.ComponentType<React.PropsWithChildren<any>>
-
-  /**
-   * @deprecated `openOnFocus` is deprecated and will be removed in v38.
-   * When `true`, autocomplete menu will show on focus or click.
-   */
+  // When false, the autocomplete menu will not render either on mouse click or
+  // keyboard focus.
   openOnFocus?: boolean
 }
 
@@ -31,7 +28,7 @@ const AutocompleteInput = React.forwardRef(
       onKeyUp,
       onKeyPress,
       value,
-      openOnFocus = false,
+      openOnFocus = true,
       ...props
     },
     forwardedRef,
@@ -55,12 +52,15 @@ const AutocompleteInput = React.forwardRef(
     const [highlightRemainingText, setHighlightRemainingText] = useState<boolean>(true)
     const {safeSetTimeout} = useSafeTimeout()
 
-    const handleInputFocus: FocusEventHandler<HTMLInputElement> = event => {
-      onFocus?.(event)
-      if (openOnFocus) {
-        setShowMenu(true)
-      }
-    }
+    const handleInputFocus: FocusEventHandler<HTMLInputElement> = useCallback(
+      event => {
+        if (openOnFocus) {
+          onFocus?.(event)
+          setShowMenu(true)
+        }
+      },
+      [onFocus, setShowMenu, openOnFocus],
+    )
 
     const handleInputBlur: FocusEventHandler<HTMLInputElement> = useCallback(
       event => {
@@ -78,13 +78,16 @@ const AutocompleteInput = React.forwardRef(
       [onBlur, setShowMenu, inputRef, safeSetTimeout],
     )
 
-    const handleInputChange: ChangeEventHandler<HTMLInputElement> = event => {
-      onChange && onChange(event)
-      setInputValue(event.currentTarget.value)
-      if (!showMenu) {
-        setShowMenu(true)
-      }
-    }
+    const handleInputChange: ChangeEventHandler<HTMLInputElement> = useCallback(
+      event => {
+        onChange && onChange(event)
+        setInputValue(event.currentTarget.value)
+        if (!showMenu) {
+          setShowMenu(true)
+        }
+      },
+      [onChange, setInputValue, setShowMenu, showMenu],
+    )
 
     const handleInputKeyDown: KeyboardEventHandler<HTMLInputElement> = useCallback(
       event => {
@@ -119,6 +122,7 @@ const AutocompleteInput = React.forwardRef(
     const onInputKeyPress: KeyboardEventHandler<HTMLInputElement> = useCallback(
       event => {
         onKeyPress && onKeyPress(event)
+
         if (showMenu && event.key === 'Enter' && activeDescendantRef.current) {
           event.preventDefault()
           event.nativeEvent.stopImmediatePropagation()

packages/react/src/Autocomplete/AutocompleteInput.tsx

@@ -1,4 +1,4 @@
-import {render as HTMLRender, fireEvent, screen, waitFor} from '@testing-library/react'
+import {render as HTMLRender, fireEvent, waitFor, screen} from '@testing-library/react'
 import userEvent from '@testing-library/user-event'
 import React from 'react'
 import type {AutocompleteInputProps} from '../Autocomplete'
@@ -130,15 +130,14 @@ describe('Autocomplete', () => {
       expect(onKeyPressMock).toHaveBeenCalled()
     })
 
-    it('opens the menu when the input is focused and arrow key is pressed', () => {
+    it('opens the menu when the input is focused', () => {
       const {getByLabelText} = HTMLRender(
         <LabelledAutocomplete menuProps={{items: [], selectedItemIds: [], ['aria-labelledby']: 'autocompleteLabel'}} />,
       )
       const inputNode = getByLabelText(AUTOCOMPLETE_LABEL)
 
       expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')
-      fireEvent.click(inputNode)
-      fireEvent.keyDown(inputNode, {key: 'ArrowDown'})
+      fireEvent.focus(inputNode)
       expect(inputNode.getAttribute('aria-expanded')).toBe('true')
     })
 
@@ -149,14 +148,13 @@ describe('Autocomplete', () => {
       const inputNode = getByLabelText(AUTOCOMPLETE_LABEL)
 
       expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')
-      fireEvent.click(inputNode)
-      fireEvent.keyDown(inputNode, {key: 'ArrowDown'})
-
+      fireEvent.focus(inputNode)
       expect(inputNode.getAttribute('aria-expanded')).toBe('true')
+      // eslint-disable-next-line github/no-blur
+      fireEvent.blur(inputNode)
 
-      await userEvent.tab()
-
-      expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')
+      // wait a tick for blur to finish
+      await waitFor(() => expect(inputNode.getAttribute('aria-expanded')).not.toBe('true'))
     })
 
     it('sets the input value to the suggested item text and highlights the untyped part of the word', async () => {
@@ -308,7 +306,7 @@ describe('Autocomplete', () => {
       expect(onSelectedChangeMock).not.toHaveBeenCalled()
       if (inputNode) {
         fireEvent.focus(inputNode)
-        await user.type(inputNode, '{arrowdown}{enter}')
+        await user.type(inputNode, '{enter}')
       }
 
       expect(onSelectedChangeMock).toHaveBeenCalledWith([mockItems[0]])
@@ -331,8 +329,6 @@ describe('Autocomplete', () => {
       if (inputNode) {
         expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')
         await user.click(inputNode)
-
-        fireEvent.keyDown(inputNode, {key: 'ArrowDown'})
         expect(inputNode.getAttribute('aria-expanded')).toBe('true')
         await user.click(getByText(mockItems[1].text))
         expect(inputNode.getAttribute('aria-expanded')).toBe('true')
@@ -356,7 +352,6 @@ describe('Autocomplete', () => {
       if (inputNode) {
         expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')
         await user.click(inputNode)
-        fireEvent.keyDown(inputNode, {key: 'ArrowDown'})
         expect(inputNode.getAttribute('aria-expanded')).toBe('true')
         await user.click(getByText(mockItems[1].text))
         expect(inputNode.getAttribute('aria-expanded')).not.toBe('true')