Files
livewire-material/resources/views/components/loading.blade.php
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Andreas Reinhold / reiniandClaude Opus 5 cd64f4f371
tests / browser (firefox, firefox) (push) Successful in 1m54s
tests / browser (safari, webkit) (push) Successful in 2m17s
tests / lint (push) Successful in 59s
tests / feature (8.4) (push) Successful in 1m7s
tests / feature (8.5) (push) Successful in 1m0s
tests / browser (chrome, chromium) (push) Successful in 1m49s
Add buttons, menus and the rest of M3 Expressive's actions
<x-button> (label buttons, icon buttons and toggles in five sizes, with
filled, tonal, outlined, elevated and text variants in any colour role),
<x-tooltip>, <x-menu> with items, groups and separators, <x-button-group>,
<x-group> as a connected button group, <x-split-button>, <x-fab>,
<x-fab-menu> and <x-loading>. Sizes, colours and shapes come from
androidx Compose Material 3's tokens; the loading indicator ports its
Morph into SVG + SMIL.

Menus follow WAI-ARIA's menu button pattern on popovers placed by CSS
anchor positioning. Browser tests run in Chromium, Firefox and WebKit.
The showcase fetches the icon names on demand: inlined, they tripped
Pest's test server into HTTP 431s under Firefox.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V9NnLxnPp8vaaurb3Z1MFy
2026-09-13 06:09:28 +02:00

44 lines
2.3 KiB
PHP

{{-- M3 Expressive's loading indicator: a shape that morphs through seven Expressive shapes while
it turns, for a wait that has no known length.
In the text colour — primary unless the caller colours it — and 48px unless sized. `contained`
puts it on a primary-container circle, for a spinner over content. It is a `progressbar`
named `label` ("Loading" by default); pass `:label="false"` where something else already
says what is happening, as a button's own spinner does.
Pure SVG with SMIL, so it animates in every engine without script. Under
`prefers-reduced-motion` the shape rests. The geometry is androidx Compose Material 3's
LoadingIndicator and Morph, ported in bin/loading-indicator.mjs (Apache-2.0):
LoadingIndicatorTokens' 38px indicator in a 48px container, a morph every 650ms on a spring,
a quarter turn per morph and a full turn every 4666ms. --}}
@props([
'contained' => false,
'label' => null,
])
@php
$sized = preg_match('/(^|\s)(size|w|h)-/', (string) $attributes->get('class')) === 1;
$coloured = preg_match('/(^|\s)text-(?!(xs|sm|base|lg|xl|[2-9]xl|left|center|right|start|end)(\s|$))/', (string) $attributes->get('class')) === 1;
$decorative = $label === false;
$label = $decorative ? null : ($label ?? __('Loading'));
$attributes = $attributes
->class([
'inline-flex shrink-0 items-center justify-center',
'size-12' => ! $sized,
'rounded-corner-full bg-primary-container text-on-primary-container' => $contained,
'text-primary' => ! $contained && ! $coloured,
])
->merge(array_filter([
'role' => $decorative ? null : 'progressbar',
'aria-label' => $label,
'aria-hidden' => $decorative ? 'true' : null,
]));
@endphp
<span {{ $attributes }}>
{{ \NoNameWeb\LivewireMaterial\Support\SvgFile::loadingIndicator(true, new \Illuminate\View\ComponentAttributeBag(['class' => 'size-full motion-reduce:hidden', 'aria-hidden' => 'true', 'focusable' => 'false'])) }}
{{ \NoNameWeb\LivewireMaterial\Support\SvgFile::loadingIndicator(false, new \Illuminate\View\ComponentAttributeBag(['class' => 'hidden size-full motion-reduce:block', 'aria-hidden' => 'true', 'focusable' => 'false'])) }}
</span>