feat(Listbox): add in FluidComboBox, FluidMultiSelect

e2e/components/FluidComboBox/FluidComboBox-test.e2e.js

@@ -0,0 +1,37 @@
+/**
+ * Copyright IBM Corp. 2022
+ *
+ * This source code is licensed under the Apache-2.0 license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+const { expect, test } = require('@playwright/test');
+const { themes } = require('../../test-utils/env');
+const { snapshotStory, visitStory } = require('../../test-utils/storybook');
+
+test.describe('FluidComboBox', () => {
+  themes.forEach((theme) => {
+    test.describe(theme, () => {
+      test('fluid dropdown @vrt', async ({ page }) => {
+        await snapshotStory(page, {
+          component: 'FluidComboBox',
+          id: 'experimental-unstable-fluidcombobox--default',
+          theme,
+        });
+      });
+    });
+  });
+
+  test('accessibility-checker @avt', async ({ page }) => {
+    await visitStory(page, {
+      component: 'FluidComboBox',
+      id: 'experimental-unstable-fluidcombobox--default',
+      globals: {
+        theme: 'white',
+      },
+    });
+    await expect(page).toHaveNoACViolations('FluidComboBox');
+  });
+});

e2e/components/FluidMultiSelect/FluidMultiSelect-test.e2e.js

@@ -0,0 +1,37 @@
+/**
+ * Copyright IBM Corp. 2022
+ *
+ * This source code is licensed under the Apache-2.0 license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+const { expect, test } = require('@playwright/test');
+const { themes } = require('../../test-utils/env');
+const { snapshotStory, visitStory } = require('../../test-utils/storybook');
+
+test.describe('FluidMultiSelect', () => {
+  themes.forEach((theme) => {
+    test.describe(theme, () => {
+      test('fluid dropdown @vrt', async ({ page }) => {
+        await snapshotStory(page, {
+          component: 'FluidMultiSelect',
+          id: 'experimental-unstable-fluidmultiselect--default',
+          theme,
+        });
+      });
+    });
+  });
+
+  test('accessibility-checker @avt', async ({ page }) => {
+    await visitStory(page, {
+      component: 'FluidMultiSelect',
+      id: 'experimental-unstable-fluidmultiselect--default',
+      globals: {
+        theme: 'white',
+      },
+    });
+    await expect(page).toHaveNoACViolations('FluidMultiSelect');
+  });
+});

packages/react/__tests__/__snapshots__/PublicAPI-test.js.snap

@@ -9295,6 +9295,111 @@ Map {
       },
     },
   },
+  "unstable__FluidComboBox" => Object {
+    "$$typeof": Symbol(react.forward_ref),
+    "propTypes": Object {
+      "className": Object {
+        "type": "string",
+      },
+      "direction": Object {
+        "args": Array [
+          Array [
+            "top",
+            "bottom",
+          ],
+        ],
+        "type": "oneOf",
+      },
+      "disabled": Object {
+        "type": "bool",
+      },
+      "id": Object {
+        "isRequired": true,
+        "type": "string",
+      },
+      "initialSelectedItem": Object {
+        "args": Array [
+          Array [
+            Object {
+              "type": "object",
+            },
+            Object {
+              "type": "string",
+            },
+            Object {
+              "type": "number",
+            },
+          ],
+        ],
+        "type": "oneOfType",
+      },
+      "invalid": Object {
+        "type": "bool",
+      },
+      "invalidText": Object {
+        "type": "node",
+      },
+      "isCondensed": Object {
+        "type": "bool",
+      },
+      "itemToElement": Object {
+        "type": "func",
+      },
+      "itemToString": Object {
+        "type": "func",
+      },
+      "items": Object {
+        "isRequired": true,
+        "type": "array",
+      },
+      "label": Object {
+        "isRequired": true,
+        "type": "node",
+      },
+      "onChange": Object {
+        "type": "func",
+      },
+      "renderSelectedItem": Object {
+        "type": "func",
+      },
+      "selectedItem": Object {
+        "args": Array [
+          Array [
+            Object {
+              "type": "object",
+            },
+            Object {
+              "type": "string",
+            },
+            Object {
+              "type": "number",
+            },
+          ],
+        ],
+        "type": "oneOfType",
+      },
+      "titleText": Object {
+        "type": "node",
+      },
+      "translateWithId": Object {
+        "type": "func",
+      },
+      "warn": Object {
+        "type": "bool",
+      },
+      "warnText": Object {
+        "type": "node",
+      },
+    },
+    "render": [Function],
+  },
+  "unstable__FluidComboBoxSkeleton" => Object {
+    "propTypes": Object {
+      "className": Object {
+        "type": "string",
+      },
+    },
+  },
   "unstable__FluidDropdown" => Object {
     "$$typeof": Symbol(react.forward_ref),
     "propTypes": Object {
@@ -9400,6 +9505,114 @@ Map {
       },
     },
   },
+  "unstable__FluidMultiSelect" => Object {
+    "$$typeof": Symbol(react.forward_ref),
+    "propTypes": Object {
+      "className": Object {
+        "type": "string",
+      },
+      "direction": Object {
+        "args": Array [
+          Array [
+            "top",
+            "bottom",
+          ],
+        ],
+        "type": "oneOf",
+      },
+      "disabled": Object {
+        "type": "bool",
+      },
+      "id": Object {
+        "isRequired": true,
+        "type": "string",
+      },
+      "initialSelectedItem": Object {
+        "args": Array [
+          Array [
+            Object {
+              "type": "object",
+            },
+            Object {
+              "type": "string",
+            },
+            Object {
+              "type": "number",
+            },
+          ],
+        ],
+        "type": "oneOfType",
+      },
+      "invalid": Object {
+        "type": "bool",
+      },
+      "invalidText": Object {
+        "type": "node",
+      },
+      "isCondensed": Object {
+        "type": "bool",
+      },
+      "isFilterable": Object {
+        "type": "bool",
+      },
+      "itemToElement": Object {
+        "type": "func",
+      },
+      "itemToString": Object {
+        "type": "func",
+      },
+      "items": Object {
+        "isRequired": true,
+        "type": "array",
+      },
+      "label": Object {
+        "isRequired": true,
+        "type": "node",
+      },
+      "onChange": Object {
+        "type": "func",
+      },
+      "renderSelectedItem": Object {
+        "type": "func",
+      },
+      "selectedItem": Object {
+        "args": Array [
+          Array [
+            Object {
+              "type": "object",
+            },
+            Object {
+              "type": "string",
+            },
+            Object {
+              "type": "number",
+            },
+          ],
+        ],
+        "type": "oneOfType",
+      },
+      "titleText": Object {
+        "type": "node",
+      },
+      "translateWithId": Object {
+        "type": "func",
+      },
+      "warn": Object {
+        "type": "bool",
+      },
+      "warnText": Object {
+        "type": "node",
+      },
+    },
+    "render": [Function],
+  },
+  "unstable__FluidMultiSelectSkeleton" => Object {
+    "propTypes": Object {
+      "className": Object {
+        "type": "string",
+      },
+    },
+  },
   "unstable__FluidSelect" => Object {
     "$$typeof": Symbol(react.forward_ref),
     "propTypes": Object {

packages/react/src/__tests__/index-test.js

@@ -229,8 +229,12 @@ describe('Carbon Components React', () => {
         "unstable_Pagination",
         "unstable_Text",
         "unstable_TextDirection",
+        "unstable__FluidComboBox",
+        "unstable__FluidComboBoxSkeleton",
         "unstable__FluidDropdown",
         "unstable__FluidDropdownSkeleton",
+        "unstable__FluidMultiSelect",
+        "unstable__FluidMultiSelectSkeleton",
         "unstable__FluidSelect",
         "unstable__FluidSelectSkeleton",
         "unstable__FluidTextArea",

packages/react/src/components/ComboBox/ComboBox.js

@@ -8,7 +8,7 @@
 import cx from 'classnames';
 import Downshift from 'downshift';
 import PropTypes from 'prop-types';
-import React, { useEffect, useState, useRef } from 'react';
+import React, { useContext, useEffect, useState, useRef } from 'react';
 import { Text } from '../Text';
 import {
   Checkmark,
@@ -23,6 +23,7 @@ import mergeRefs from '../../tools/mergeRefs';
 import { useFeatureFlag } from '../FeatureFlags';
 import deprecate from '../../prop-types/deprecate';
 import { usePrefix } from '../../internal/usePrefix';
+import { FormContext } from '../FluidForm';
 
 const defaultItemToString = (item) => {
   if (typeof item === 'string') {
@@ -102,7 +103,7 @@ const ComboBox = React.forwardRef((props, ref) => {
     ...rest
   } = props;
   const prefix = usePrefix();
-
+  const { isFluid } = useContext(FormContext);
   const textInput = useRef();
   const comboBoxInstanceId = getInstanceId();
   const [inputValue, setInputValue] = useState(
@@ -113,6 +114,7 @@ const ComboBox = React.forwardRef((props, ref) => {
       selectedItem,
     })
   );
+  const [isFocused, setIsFocused] = useState(false);
   const [prevSelectedItem, setPrevSelectedItem] = useState(null);
   const [doneInitialSelectedItem, setDoneInitialSelectedItem] = useState(null);
   const savedOnInputChange = useRef(onInputChange);
@@ -214,6 +216,10 @@ const ComboBox = React.forwardRef((props, ref) => {
   });
   const wrapperClasses = cx(`${prefix}--list-box__wrapper`, [
     enabled ? containerClassName : null,
+    {
+      [`${prefix}--list-box__wrapper--fluid--invalid`]: isFluid && invalid,
+      [`${prefix}--list-box__wrapper--fluid--focus`]: isFluid && isFocused,
+    },
   ]);
 
   const inputClasses = cx(`${prefix}--text-input`, {
@@ -294,6 +300,14 @@ const ComboBox = React.forwardRef((props, ref) => {
           },
         });
 
+        const handleFocus = (evt) => {
+          if (evt.target.type === 'button') {
+            setIsFocused(false);
+          } else {
+            setIsFocused(evt.type === 'focus' ? true : false);
+          }
+        };
+
         return (
           <div className={wrapperClasses}>
             {titleText && (
@@ -302,6 +316,8 @@ const ComboBox = React.forwardRef((props, ref) => {
               </Text>
             )}
             <ListBox
+              onFocus={handleFocus}
+              onBlur={handleFocus}
               className={className}
               disabled={disabled}
               invalid={invalid}
@@ -394,7 +410,7 @@ const ComboBox = React.forwardRef((props, ref) => {
                   : null}
               </ListBox.Menu>
             </ListBox>
-            {helperText && !invalid && !warn && (
+            {helperText && !invalid && !warn && !isFluid && (
               <Text as="div" id={comboBoxHelperId} className={helperClasses}>
                 {helperText}
               </Text>