fix(dialog-wrapper): update heading to fully span grid area

.circleci/config.yml

@@ -10,7 +10,7 @@ executors:
 parameters:
     current_golden_images_hash:
         type: string
-        default: 3bb8a93772e35ef3bb5e156f76b7c8bd72786144
+        default: ef7c7c0e0b5827a2f5e95bf6aba539959453f5dc
     wireit_cache_name:
         type: string
         default: wireit

packages/dialog/src/Dialog.ts

@@ -55,6 +55,9 @@ export class Dialog extends ObserveSlotPresence(AlertDialog, [
     @query('.close-button')
     closeButton?: CloseButton;
 
+    /**
+     * @deprecated Use the Alert Dialog component with `variant="error"` instead.
+     */
     @property({ type: Boolean, reflect: true })
     public error = false;
 
@@ -170,4 +173,21 @@ export class Dialog extends ObserveSlotPresence(AlertDialog, [
         super.firstUpdated(changes);
         this.setAttribute('role', 'dialog');
     }
+
+    protected override updated(changes: PropertyValues): void {
+        super.updated(changes);
+        if (
+            changes.has('error') &&
+            (this.error !== undefined || changes.get('error') !== undefined)
+        ) {
+            if (window.__swc.DEBUG) {
+                window.__swc.warn(
+                    this,
+                    `The "error" attribute of <${this.localName}> has been deprecated. Use the Alert Dialog component with the "variant='error'" instead. "error" will be removed in a future release.`,
+                    'https://opensource.adobe.com/spectrum-web-components/components/alert-dialog/#error',
+                    { level: 'deprecation' }
+                );
+            }
+        }
+    }
 }

packages/dialog/src/DialogWrapper.ts

@@ -14,6 +14,7 @@ import {
     CSSResultArray,
     html,
     nothing,
+    PropertyValues,
     TemplateResult,
 } from '@spectrum-web-components/base';
 import { property } from '@spectrum-web-components/base/src/decorators.js';
@@ -41,6 +42,9 @@ export class DialogWrapper extends DialogBase {
         return [...super.styles];
     }
 
+    /**
+     * @deprecated Use the Alert Dialog component with `variant="error"` instead.
+     */
     @property({ type: Boolean, reflect: true })
     public error = false;
 
@@ -105,6 +109,23 @@ export class DialogWrapper extends DialogBase {
         );
     }
 
+    protected override updated(changes: PropertyValues<this>): void {
+        super.updated(changes);
+        if (
+            changes.has('error') &&
+            (this.error !== undefined || changes.get('error') !== undefined)
+        ) {
+            if (window.__swc.DEBUG) {
+                window.__swc.warn(
+                    this,
+                    `The "error" attribute of <${this.localName}> has been deprecated. Use the Alert Dialog component with the "variant='error'" instead. "error" will be removed in a future release.`,
+                    'https://opensource.adobe.com/spectrum-web-components/components/alert-dialog/#error',
+                    { level: 'deprecation' }
+                );
+            }
+        }
+    }
+
     protected override renderDialog(): TemplateResult {
         const hideDivider =
             this.noDivider ||

packages/dialog/src/dialog.css

@@ -44,11 +44,26 @@ governing permissions and limitations under the License.
     height: auto;
 }
 
+/* We may remove this override when CSS fixes unused `header` and `typeIcon` areas */
 .grid {
     grid-template-areas:
         'hero hero hero hero hero hero'
         '. . . . . .'
-        '. heading header header typeIcon .'
+        '. heading heading heading typeIcon . '
+        '. divider divider divider divider .'
+        '. content content content content .'
+        '. footer footer buttonGroup buttonGroup .'
+        '. . . . . .';
+    inline-size: 100%;
+    display: grid;
+}
+
+/* Needed while `error` attribute still exists as deprecated */
+:host(:not([error], [dismissable], [mode])) .grid {
+    grid-template-areas:
+        'hero hero hero hero hero hero'
+        '. . . . . .'
+        '. heading heading heading heading . '
         '. divider divider divider divider .'
         '. content content content content .'
         '. footer footer buttonGroup buttonGroup .'

packages/dialog/stories/dialog-wrapper.stories.ts

@@ -373,6 +373,38 @@ export const longContent = (
 
 longContent.decorators = [isOverlayOpen];
 
+export const longHeading = (
+    args: StoryArgs = {},
+    context: { viewMode?: string } = {}
+): TemplateResult => {
+    const open = context.viewMode === 'docs' ? undefined : 'click';
+    return html`
+        <overlay-trigger
+            type="modal"
+            @close=${handleClose(args)}
+            open=${ifDefined(open)}
+        >
+            <sp-dialog-wrapper
+                slot="click-content"
+                underlay
+                headline="Dialog long long long long long long long long long long long long title"
+                confirm-label="Keep Both"
+                secondary-label="Replace"
+                cancel-label="Cancel"
+                footer="Content for footer"
+                size="m"
+            >
+                Content of the dialog
+            </sp-dialog-wrapper>
+            <sp-button slot="trigger" variant="primary">
+                Toggle Dialog
+            </sp-button>
+        </overlay-trigger>
+    `;
+};
+
+longHeading.decorators = [isOverlayOpen];
+
 export const wrapperDismissableUnderlayError = (
     args: StoryArgs = {},
     context: { viewMode?: string } = {}

packages/dialog/test/dialog-wrapper.test.ts

@@ -368,3 +368,56 @@ describe('Dialog Wrapper', () => {
         expect(contentElement.hasAttribute('tabindex')).to.be.true;
     });
 });
+
+describe('dev mode', () => {
+    let consoleWarnStub!: ReturnType<typeof stub>;
+    before(() => {
+        window.__swc.verbose = true;
+        consoleWarnStub = stub(console, 'warn');
+    });
+    afterEach(() => {
+        consoleWarnStub.resetHistory();
+    });
+    after(() => {
+        window.__swc.verbose = false;
+        consoleWarnStub.restore();
+    });
+
+    it('warns that `error` is deprecated', async () => {
+        const el = await styledFixture<DialogWrapper>(
+            wrapperDismissableUnderlayError()
+        );
+        await elementUpdated(el);
+
+        expect(consoleWarnStub.called).to.be.true;
+        const dialogWrapperSpyCall = consoleWarnStub.getCall(1);
+        const dialogSpyCall = consoleWarnStub.getCall(2);
+        expect(
+            (dialogWrapperSpyCall.args.at(0) as string).includes('"error"'),
+            'confirm error-centric message in dialog wrapper'
+        ).to.be.true;
+        expect(
+            dialogWrapperSpyCall.args.at(-1),
+            'confirm `data` shape'
+        ).to.deep.equal({
+            data: {
+                localName: 'sp-dialog-wrapper',
+                type: 'api',
+                level: 'deprecation',
+            },
+        });
+        expect(
+            (dialogSpyCall.args.at(0) as string).includes('"error"'),
+            'confirm error-centric message in extended dialog class'
+        ).to.be.true;
+        expect(dialogSpyCall.args.at(-1), 'confirm `data` shape').to.deep.equal(
+            {
+                data: {
+                    localName: 'sp-dialog',
+                    type: 'api',
+                    level: 'deprecation',
+                },
+            }
+        );
+    });
+});

packages/dialog/test/dialog.test.ts

@@ -27,7 +27,7 @@ import {
     fullscreen,
     small,
 } from '../stories/dialog.stories.js';
-import { spy } from 'sinon';
+import { spy, stub } from 'sinon';
 import { testForLitDevWarnings } from '../../../test/testing-helpers.js';
 
 describe('Dialog', () => {
@@ -156,11 +156,9 @@ describe('Dialog', () => {
 
         customElements.define('hero-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <hero-dialog></hero-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <hero-dialog></hero-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#hero-container');
         expect(container).to.not.be.null;
@@ -176,11 +174,9 @@ describe('Dialog', () => {
 
         customElements.define('heading-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <heading-dialog></heading-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <heading-dialog></heading-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#heading-container');
         expect(container).to.not.be.null;
@@ -196,11 +192,9 @@ describe('Dialog', () => {
 
         customElements.define('content-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <content-dialog></content-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <content-dialog></content-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#content-container');
         expect(container).to.not.be.null;
@@ -219,11 +213,9 @@ describe('Dialog', () => {
 
         customElements.define('footer-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <footer-dialog></footer-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <footer-dialog></footer-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#footer-container');
         expect(container).to.not.be.null;
@@ -242,11 +234,9 @@ describe('Dialog', () => {
 
         customElements.define('button-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <button-dialog></button-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <button-dialog></button-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#button-container');
         expect(container).to.not.be.null;
@@ -262,13 +252,46 @@ describe('Dialog', () => {
 
         customElements.define('dismiss-dialog', Override);
 
-        const el = await fixture<Override>(
-            html`
-                <dismiss-dialog dismissable></dismiss-dialog>
-            `
-        );
+        const el = await fixture<Override>(html`
+            <dismiss-dialog dismissable></dismiss-dialog>
+        `);
 
         const container = el.shadowRoot.querySelector('#dismiss-container');
         expect(container).to.not.be.null;
     });
 });
+
+describe('dev mode', () => {
+    let consoleWarnStub!: ReturnType<typeof stub>;
+    before(() => {
+        window.__swc.verbose = true;
+        consoleWarnStub = stub(console, 'warn');
+    });
+    afterEach(() => {
+        consoleWarnStub.resetHistory();
+    });
+    after(() => {
+        window.__swc.verbose = false;
+        consoleWarnStub.restore();
+    });
+
+    it('warns that `error` is deprecated', async () => {
+        const el = await fixture<Dialog>(alertError());
+
+        await elementUpdated(el);
+
+        expect(consoleWarnStub.called).to.be.true;
+        const spyCall = consoleWarnStub.getCall(0);
+        expect(
+            (spyCall.args.at(0) as string).includes('"error"'),
+            'confirm error-centric message'
+        ).to.be.true;
+        expect(spyCall.args.at(-1), 'confirm `data` shape').to.deep.equal({
+            data: {
+                localName: 'sp-dialog',
+                type: 'api',
+                level: 'deprecation',
+            },
+        });
+    });
+});