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docs: add clear buttons inside autocomplete examples #68873

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40757cd
docs: add clear buttons inside autocomplete examples
tjshiu May 21, 2026
7312ad3
docs: remove redundant keydown bindings in autocomplete examples
tjshiu May 22, 2026
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34 changes: 33 additions & 1 deletion adev/src/content/examples/aria/autocomplete/src/basic/app/app.css
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
width: 13rem;
font-size: 1rem;
border-radius: 0.25rem;
padding: 0.75rem 0.5rem 0.75rem 2.5rem;
padding: 0.75rem 2.5rem 0.75rem 2.5rem;
color: var(--primary-contrast);
outline: none;
border: 1px solid var(--quinary-contrast);
Expand Down Expand Up @@ -111,3 +111,35 @@
.check-icon {
font-size: 0.9rem;
}

.clear-button {
position: absolute;
right: 0.75rem;
width: 2rem;
height: 2rem;
display: flex;
align-items: center;
justify-content: center;
border: none;
background-color: transparent;
border-radius: 0.25rem;
cursor: pointer;
color: var(--quaternary-contrast);
padding: 0;
margin: 0;
outline: none;
transition: background-color 0.15s ease;
}

.clear-button:hover {
background-color: color-mix(in srgb, var(--primary-contrast) 5%, transparent);
}

.clear-button:focus-visible {
outline: 2px solid var(--hot-pink);
outline-offset: -2px;
}

.clear-icon {
font-size: 1.25rem;
}
11 changes: 11 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/app/app.html
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Expand Up @@ -13,6 +13,17 @@
(click)="popupExpanded.set(true)"
(focusout)="onBlur()"
/>
<button
type="button"
class="clear-button"
aria-label="Clear"
(mousedown)="$event.preventDefault()"
(click)="clear()"
>
<span class="clear-icon material-symbols-outlined" translate="no" aria-hidden="true"
>close</span
>
</button>
</div>

<div aria-live="polite" class="cdk-visually-hidden">
Expand Down
7 changes: 7 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/app/app.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,12 @@ import {FormsModule} from '@angular/forms';
imports: [Combobox, ComboboxPopup, ComboboxWidget, Listbox, Option, OverlayModule, FormsModule],
})
export class App {
clear() {
this.query.set('');
this.selectedOption.set([]);
this.popupExpanded.set(false);
}

readonly listbox = viewChild(Listbox);
readonly combobox = viewChild(Combobox);

Expand All @@ -37,6 +43,7 @@ export class App {
onCommit() {
this.commitSelection();
this.popupExpanded.set(false);
this.combobox()?.element.focus();
}

private commitSelection() {
Expand Down
39 changes: 38 additions & 1 deletion adev/src/content/examples/aria/autocomplete/src/basic/material/app/app.css
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@
width: 13rem;
font-size: 1rem;
border-radius: 3rem;
padding: 0.75rem 0.5rem 0.75rem 2.5rem;
padding: 0.75rem 2.5rem 0.75rem 2.5rem;
color: var(--primary-contrast);
outline: none;
border: 1px solid var(--quinary-contrast);
Expand Down Expand Up @@ -112,3 +112,40 @@
.check-icon {
font-size: 0.9rem;
}

.clear-button {
position: absolute;
right: 0.75rem;
width: 2rem;
height: 2rem;
display: flex;
align-items: center;
justify-content: center;
border: none;
background-color: transparent;
border-radius: 50%;
cursor: pointer;
color: var(--quaternary-contrast);
padding: 0;
margin: 0;
outline: none;
transition:
background-color 0.15s ease,
color 0.15s ease;
}

.clear-button:hover {
color: var(--primary);
background-color: color-mix(in srgb, var(--primary) 10%, transparent);
}

.clear-button:focus-visible {
color: var(--primary);
background-color: color-mix(in srgb, var(--primary) 15%, transparent);
outline: 2px solid var(--primary);
outline-offset: -2px;
}

.clear-icon {
font-size: 1.25rem;
}
11 changes: 11 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/material/app/app.html
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,17 @@
(click)="popupExpanded.set(true)"
(focusout)="onBlur()"
/>
<button
type="button"
class="clear-button"
aria-label="Clear"
(mousedown)="$event.preventDefault()"
(click)="clear()"
>
<span class="clear-icon material-symbols-outlined" translate="no" aria-hidden="true"
>close</span
>
</button>
</div>

<div aria-live="polite" class="cdk-visually-hidden">
Expand Down
7 changes: 7 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/material/app/app.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,12 @@ import {FormsModule} from '@angular/forms';
imports: [Combobox, ComboboxPopup, ComboboxWidget, Listbox, Option, OverlayModule, FormsModule],
})
export class App {
clear() {
this.query.set('');
this.selectedOption.set([]);
this.popupExpanded.set(false);
}

readonly listbox = viewChild(Listbox);
readonly combobox = viewChild(Combobox);

Expand All @@ -37,6 +43,7 @@ export class App {
onCommit() {
this.commitSelection();
this.popupExpanded.set(false);
this.combobox()?.element.focus();
}

private commitSelection() {
Expand Down
63 changes: 54 additions & 9 deletions adev/src/content/examples/aria/autocomplete/src/basic/retro/app/app.css
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Expand Up @@ -35,6 +35,12 @@
display: flex;
position: relative;
align-items: center;
box-shadow: var(--retro-flat-shadow);
background-color: var(--retro-button-color);
}

.retro-autocomplete:focus-within {
box-shadow: var(--retro-pressed-shadow);
}

.material-symbols-outlined {
Expand All @@ -55,20 +61,14 @@
border-radius: 0;
font-family: 'Press Start 2P';
word-spacing: -5px;
padding: 0.75rem 0.5rem 0.75rem 2.5rem;
padding: 0.75rem 2.5rem 0.75rem 2.5rem;
color: #000;
border: none;
box-shadow: var(--retro-flat-shadow);
background-color: var(--retro-button-color);
background-color: transparent;
box-shadow: none;
outline: none;
}

.autocomplete-input:focus-visible {
outline: none;
transform: translate(1px, 1px);
box-shadow: var(--retro-pressed-shadow);
}

.autocomplete-input::placeholder {
color: #000;
opacity: 0.7;
Expand Down Expand Up @@ -133,3 +133,48 @@
.check-icon {
font-size: 0.9rem;
}

.clear-button {
position: absolute;
right: 0.75rem;
width: 30px;
height: 30px;
display: flex;
align-items: center;
justify-content: center;
background: var(--win95-gray);
color: var(--win95-shadow);
border-style: solid;
border-width: 1px;
border-color: var(--win95-light) var(--win95-dark-gray) var(--win95-dark-gray) var(--win95-light);
box-shadow: 1px 1px 0 var(--win95-shadow);
cursor: pointer;
padding: 0;
margin: 0;
outline: none;
font-family: 'Press Start 2P';
font-size: 0.6rem;
user-select: none;
}

.clear-button:hover {
background: #e0e0e0;
outline: 1px dashed var(--win95-dark-gray);
outline-offset: 1px;
}

.clear-button:active {
border-color: var(--win95-dark-gray) var(--win95-light) var(--win95-light) var(--win95-dark-gray);
box-shadow: 1px 1px 0 var(--win95-shadow) inset;
}

.clear-button:focus-visible {
outline: 2px dashed var(--hot-pink);
outline-offset: 4px;
}

.clear-icon {
display: flex;
align-items: center;
justify-content: center;
}
9 changes: 9 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/retro/app/app.html
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,15 @@
(click)="popupExpanded.set(true)"
(focusout)="onBlur()"
/>
<button
type="button"
class="clear-button"
aria-label="Clear"
(mousedown)="$event.preventDefault()"
(click)="clear()"
>
<span class="clear-icon" aria-hidden="true">X</span>
</button>
</div>

<div aria-live="polite" class="cdk-visually-hidden">
Expand Down
7 changes: 7 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/basic/retro/app/app.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,12 @@ import {FormsModule} from '@angular/forms';
imports: [Combobox, ComboboxPopup, ComboboxWidget, Listbox, Option, OverlayModule, FormsModule],
})
export class App {
clear() {
this.query.set('');
this.selectedOption.set([]);
this.popupExpanded.set(false);
}

readonly listbox = viewChild(Listbox);
readonly combobox = viewChild(Combobox);

Expand All @@ -37,6 +43,7 @@ export class App {
onCommit() {
this.commitSelection();
this.popupExpanded.set(false);
this.combobox()?.element.focus();
}

private commitSelection() {
Expand Down
34 changes: 33 additions & 1 deletion adev/src/content/examples/aria/autocomplete/src/highlight/app/app.css
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
width: 13rem;
font-size: 1rem;
border-radius: 0.25rem;
padding: 0.75rem 0.5rem 0.75rem 2.5rem;
padding: 0.75rem 2.5rem 0.75rem 2.5rem;
color: var(--primary-contrast);
outline: none;
border: 1px solid var(--quinary-contrast);
Expand Down Expand Up @@ -111,3 +111,35 @@
.check-icon {
font-size: 0.9rem;
}

.clear-button {
position: absolute;
right: 0.75rem;
width: 2rem;
height: 2rem;
display: flex;
align-items: center;
justify-content: center;
border: none;
background-color: transparent;
border-radius: 0.25rem;
cursor: pointer;
color: var(--quaternary-contrast);
padding: 0;
margin: 0;
outline: none;
transition: background-color 0.15s ease;
}

.clear-button:hover {
background-color: color-mix(in srgb, var(--primary-contrast) 5%, transparent);
}

.clear-button:focus-visible {
outline: 2px solid var(--hot-pink);
outline-offset: -2px;
}

.clear-icon {
font-size: 1.25rem;
}
11 changes: 11 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/highlight/app/app.html
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,17 @@
(keydown.arrowup)="navigated.set(true)"
[inlineSuggestion]="query() || navigated() ? selectedOption()[0] : undefined"
/>
<button
type="button"
class="clear-button"
aria-label="Clear"
(mousedown)="$event.preventDefault()"
(click)="clear()"
>
<span class="clear-icon material-symbols-outlined" translate="no" aria-hidden="true"
>close</span
>
</button>
</div>

<div aria-live="polite" class="cdk-visually-hidden">
Expand Down
8 changes: 8 additions & 0 deletions adev/src/content/examples/aria/autocomplete/src/highlight/app/app.ts
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,13 @@ import {FormsModule} from '@angular/forms';
imports: [Combobox, ComboboxPopup, ComboboxWidget, Listbox, Option, OverlayModule, FormsModule],
})
export class App {
clear() {
this.query.set('');
this.selectedOption.set([]);
this.popupExpanded.set(false);
this.navigated.set(false);
}

readonly listbox = viewChild(Listbox);
readonly combobox = viewChild(Combobox);

Expand Down Expand Up @@ -45,6 +52,7 @@ export class App {
this.query.set('');
}
this.popupExpanded.set(false);
this.combobox()?.element.focus();
}
}

Expand Down
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