implement new design for tabs

.changeset/five-pillows-fail.md

@@ -3,7 +3,7 @@
 ---
 
 Add new components:
-- UI components (`Button`, `Dropdown`, `Spinner`, `Tab`, `TabAddButton`, `Tabs`, `UnStyledButton` and lots of icon components)
+- UI components (`Button`, `Dropdown`, `Spinner`, `Tab`, `Tabs`, `UnStyledButton` and lots of icon components)
 - Editor components (`QueryEditor`, `VariableEditor`, `HeaderEditor` and `ResponseEditor`)
 - Toolbar components (`ExecuteButton` and `ToolbarButton`)
 - Docs components (`Argument`, `DefaultValue`, `DeprecationReason`, `Directive`, `DocExplorer`, `ExplorerSection`, `FieldDocumentation`, `FieldLink`, `SchemaDocumentation`, `Search`, `TypeDocumentation` and `TypeLink`)

.changeset/spotty-fans-lie.md

@@ -0,0 +1,11 @@
+---
+'graphiql': major
+---
+
+BREAKING: Tabs are now always enabled. The `tabs` prop has therefore been replaced with a prop `onTabChange`. If you used the `tabs` prop before to pass this function you can change your implementation like so:
+```diff
+<GraphiQL
+-  tabs={{ onTabChange: (tabState) => {/* do something */} }}
++  onTabChange={(tabState) => {/* do something */}}
+/>
+```

packages/graphiql-react/src/icons/index.tsx

@@ -18,6 +18,7 @@ import _MagnifyingGlassIcon from './magnifying-glass.svg';
 import _MergeIcon from './merge.svg';
 import _PenIcon from './pen.svg';
 import _PlayIcon from './play.svg';
+import _PlusIcon from './plus.svg';
 import _PrettifyIcon from './prettify.svg';
 import _RootTypeIcon from './root-type.svg';
 import _SettingsIcon from './settings.svg';
@@ -67,6 +68,7 @@ export const MagnifyingGlassIcon = generateIcon(
 export const MergeIcon = generateIcon(_MergeIcon, 'merge icon');
 export const PenIcon = generateIcon(_PenIcon, 'pen icon');
 export const PlayIcon = generateIcon(_PlayIcon, 'play icon');
+export const PlusIcon = generateIcon(_PlusIcon, 'plus icon');
 export const PrettifyIcon = generateIcon(_PrettifyIcon, 'prettify icon');
 export const RootTypeIcon = generateIcon(_RootTypeIcon, 'root type icon');
 export const SettingsIcon = generateIcon(_SettingsIcon, 'settings icon');

packages/graphiql-react/src/style/root.css

@@ -61,6 +61,7 @@
   /* Layout */
   --sidebar-width: 44px;
   --toolbar-width: 40px;
+  --session-header-height: 51px;
 }
 
 .graphiql-container,

packages/graphiql-react/src/ui/tabs.css

@@ -0,0 +1,44 @@
+.graphiql-tabs {
+  display: flex;
+  padding: var(--px-12);
+
+  & > :not(:first-child) {
+    margin-left: var(--px-12);
+  }
+}
+
+.graphiql-tab {
+  align-items: stretch;
+  border-radius: var(--border-radius-8);
+  color: var(--color-neutral-60);
+  display: flex;
+
+  & > button.graphiql-tab-close {
+    visibility: hidden;
+  }
+  &.graphiql-tab-active > button.graphiql-tab-close,
+  &:hover > button.graphiql-tab-close,
+  &:focus-within > button.graphiql-tab-close {
+    visibility: unset;
+  }
+
+  &.graphiql-tab-active {
+    background-color: var(--color-neutral-15);
+    color: var(--color-neutral-100);
+  }
+}
+
+button.graphiql-tab-button {
+  padding: var(--px-4) 0 var(--px-4) var(--px-8);
+}
+
+button.graphiql-tab-close {
+  align-items: center;
+  display: flex;
+  padding: var(--px-4) var(--px-8);
+
+  & > svg {
+    height: var(--px-8);
+    width: var(--px-8);
+  }
+}

packages/graphiql-react/src/ui/tabs.tsx

@@ -1,67 +1,62 @@
-function TabCloseButton(props: { onClick: () => void }) {
+import { CloseIcon } from '../icons';
+import { compose } from '../utility/compose';
+import { UnStyledButton } from './button';
+
+import './tabs.css';
+
+type TabProps = {
+  isActive?: boolean;
+};
+
+export function Tab(props: TabProps & JSX.IntrinsicElements['div']) {
   return (
     <div
-      role="button"
-      aria-pressed={false}
-      className="close"
-      aria-label="Close Tab"
-      title="Close Tab"
-      onClick={ev => {
-        ev.stopPropagation();
-        props.onClick();
-      }}
-    />
+      {...props}
+      aria-selected={props.isActive}
+      className={compose(
+        'graphiql-tab',
+        props.isActive ? 'graphiql-tab-active' : '',
+        props.className,
+      )}>
+      {props.children}
+    </div>
   );
 }
 
-type TabProps = {
-  isActive: boolean;
-  title: string;
-  isCloseable: boolean;
-  onSelect: () => void;
-  onClose: () => void;
-  tabProps?: React.ButtonHTMLAttributes<{}>;
-};
-
-/**
- * Generic tab component that implements wai-aria tab spec
- */
-export function Tab(props: TabProps): React.ReactElement {
+function TabButton(props: JSX.IntrinsicElements['button']) {
   return (
-    <button
-      {...props.tabProps}
-      role="tab"
+    <UnStyledButton
+      {...props}
       type="button"
-      aria-selected={props.isActive}
-      title={props.title}
-      className={`tab${props.isActive ? ' active' : ''}`}
-      onClick={props.onSelect}>
-      {props.title}
-      {props.isCloseable ? (
-        <TabCloseButton onClick={() => props.onClose()} />
-      ) : null}
-    </button>
+      className={compose('graphiql-tab-button', props.className)}>
+      {props.children}
+    </UnStyledButton>
   );
 }
 
-export function TabAddButton(props: { onClick: () => void }) {
+Tab.Button = TabButton;
+
+function TabClose(props: JSX.IntrinsicElements['button']) {
   return (
-    <button onClick={props.onClick} className="tab-add" title="Create new tab">
-      <span>+</span>
-    </button>
+    <UnStyledButton
+      aria-label="Close Tab"
+      title="Close Tab"
+      {...props}
+      type="button"
+      className={compose('graphiql-tab-close', props.className)}>
+      <CloseIcon />
+    </UnStyledButton>
   );
 }
 
-type TabsProps = {
-  children: Array<React.ReactNode>;
-  tabsProps?: React.HTMLAttributes<{}>;
-};
-/**
- * Generic tablist component that implements wai-aria tab spec
- */
-export function Tabs(props: TabsProps) {
+Tab.Close = TabClose;
+
+export function Tabs(props: JSX.IntrinsicElements['div']) {
   return (
-    <div role="tablist" className="tabs" {...props.tabsProps}>
+    <div
+      {...props}
+      role="tablist"
+      className={compose('graphiql-tabs', props.className)}>
       {props.children}
     </div>
   );

packages/graphiql-react/src/utility/compose.ts

@@ -0,0 +1,9 @@
+export function compose(...classes: (string | null | undefined)[]) {
+  let result = '';
+  for (const c of classes) {
+    if (c) {
+      result += (result ? ' ' : '') + c;
+    }
+  }
+  return result;
+}

packages/graphiql/__mocks__/@graphiql/react.tsx

@@ -55,6 +55,7 @@ export {
   onHasCompletion,
   PenIcon,
   PlayIcon,
+  PlusIcon,
   PrettifyIcon,
   RootTypeIcon,
   SchemaContext,
@@ -69,7 +70,6 @@ export {
   StorageContext,
   StorageContextProvider,
   Tab,
-  TabAddButton,
   Tabs,
   ToolbarButton,
   TypeDocumentation,

packages/graphiql/cypress/integration/init.spec.ts

@@ -31,8 +31,7 @@ describe('GraphiQL On Initialization', () => {
     const containers = [
       '#graphiql',
       '.graphiql-container',
-      '.topBarWrap',
-      '.editorWrap',
+      '.graphiql-sessions',
       '.graphiql-editors',
       '.graphiql-response',
       '.graphiql-editor-tool',

packages/graphiql/cypress/integration/tabs.spec.ts

@@ -1,25 +1,26 @@
 describe('Tabs', () => {
   it('Should store editor contents when switching between tabs', () => {
     cy.visit('/?query=');
-    cy.get('#session-tab-0').should('have.text', '<untitled>');
+
+    // Assert that no tab visible when there's only one session
+    cy.get('#graphiql-session-tab-0').should('not.exist');
 
     // Enter a query without operation name
     cy.get('.graphiql-query-editor textarea')
       .type('{id', { force: true })
       .wait(500);
-    cy.get('#session-tab-0').should('have.text', '<untitled>');
 
     // Run the query
     cy.clickExecuteQuery().wait(500);
 
     // Open a new tab
-    cy.get('.tab-add').click();
+    cy.get('.graphiql-tab-add').click();
 
     // Enter a query
     cy.get('.graphiql-query-editor textarea')
       .type('query Foo {image', { force: true })
       .wait(500);
-    cy.get('#session-tab-1').should('have.text', 'Foo');
+    cy.get('#graphiql-session-tab-1').should('have.text', 'Foo');
 
     // Enter variables
     cy.get('.graphiql-editor-tool textarea')
@@ -36,11 +37,11 @@ describe('Tabs', () => {
     cy.clickExecuteQuery().wait(500);
 
     // Switch back to the first tab
-    cy.get('#session-tab-0').click();
+    cy.get('#graphiql-session-tab-0').click();
 
     // Assert tab titles
-    cy.get('#session-tab-0').should('have.text', '<untitled>');
-    cy.get('#session-tab-1').should('have.text', 'Foo');
+    cy.get('#graphiql-session-tab-0').should('have.text', '<untitled>');
+    cy.get('#graphiql-session-tab-1').should('have.text', 'Foo');
 
     // Assert editor values
     cy.assertHasValues({
@@ -51,11 +52,11 @@ describe('Tabs', () => {
     });
 
     // Switch back to the second tab
-    cy.get('#session-tab-1').click();
+    cy.get('#graphiql-session-tab-1').click();
 
     // Assert tab titles
-    cy.get('#session-tab-0').should('have.text', '<untitled>');
-    cy.get('#session-tab-1').should('have.text', 'Foo');
+    cy.get('#graphiql-session-tab-0').should('have.text', '<untitled>');
+    cy.get('#graphiql-session-tab-1').should('have.text', 'Foo');
 
     // Assert editor values
     cy.assertHasValues({
@@ -66,10 +67,10 @@ describe('Tabs', () => {
     });
 
     // Close tab
-    cy.get('#session-tab-1 .close').click();
+    cy.get('#graphiql-session-tab-1 + .graphiql-tab-close').click();
 
-    // Assert tab titles
-    cy.get('#session-tab-0').should('have.text', '<untitled>');
+    // Assert that no tab visible when there's only one session
+    cy.get('#graphiql-session-tab-0').should('not.exist');
 
     // Assert editor values
     cy.assertHasValues({

packages/graphiql/src/cdn.ts

@@ -13,9 +13,6 @@ import '@graphiql/react/font/fira-code.css';
 import '@graphiql/react/dist/style.css';
 import './style.css';
 
-// Legacy styles
-import './css/app.css';
-
 import { GraphiQL } from './components/GraphiQL';
 // add the static function here for CDN only. otherwise, doing this in the component could
 // add unwanted dependencies to the bundle.