Andreas Reinhold / reiniandClaude Opus 5
b4f1e005de
Plan step 35: <x-pane>, a content region with M3's margins (16px below medium, 24px from it) drawn once however panes and layouts nest, a width cap, and an optional pane app bar - <x-app-bar> as a direct child of the pane with title, subtitle, actions, a back link or action, a leading slot, and the section navigation under it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
89 lines
4.2 KiB
PHP
89 lines
4.2 KiB
PHP
{{-- A pane: a content region with M3's margins, and its own top app bar if it has a title.
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<x-pane title="Settings" subtitle="Your account" width="narrow">
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<x-slot:actions><x-button icon="help" tooltip="Help" /></x-slot:actions>
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<x-slot:navigation><x-section-nav :items="$sections" /></x-slot:navigation>
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…
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</x-pane>
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M3 puts every piece of content in a pane and lets each carry its own top app bar
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(docs/reference/m3/foundations.md § Layout → Scaffold). The body is kept off the window's edge
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by M3's margin, 16px below medium (600px) and 24px from it
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(docs/reference/m3/foundations-supplement.md § Breakpoints); a pane inside something that
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already keeps that margin — the scaffold's content region, a canonical layout, another pane's
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body — draws none, so the margin is never doubled; on an `<x-surface>` it draws it again.
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`width` caps the pane and centres it: `narrow` (40rem, M3's 40–60 characters a line),
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`medium` (60rem), `wide` (80rem) or `full` (the default, all the room it has).
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The app bar is `<x-app-bar>`, drawn when there is a `title`, `actions`, a `leading` slot or
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`back`: `title` and `subtitle`, `heading` (`h1` by default; the second pane of a canonical
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layout passes `h2`), `sticky` (true: it holds to the top of the window for as long as the pane
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is on screen), the `actions` slot at its end. Its leading icon button is the `leading` slot,
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or `back`: a URL makes it a link back there, and `true` calls `back()` in the Alpine scope
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around it, which `<x-list-detail>` provides — and which it hides where both panes show, as M3
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shows a back button only in a single-pane list-detail. The back arrow mirrors in a
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right-to-left document.
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`navigation` is the pane's section navigation (`<x-section-nav>`, `<x-tabs>`), under the bar
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and above the body, with the body's margins; it is not the bar's leading button.
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It takes `as` (`div` by default: `section`, `article`, `main` …), `hide-below` and `hide-from`
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like every layout component, and the caller's `class` and `style` land on it untouched. Drawn
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by resources/css/layout/pane.css. --}}
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@props([
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'as' => null,
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'title' => null,
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'subtitle' => null,
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'heading' => 'h1',
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'sticky' => true,
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'back' => null,
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'width' => null,
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'hideBelow' => null,
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'hideFrom' => null,
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])
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@php
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$layout = \NoNameWeb\LivewireMaterial\Support\Layout::class;
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$element = $layout::element($as);
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$backLink = is_string($back) && $back !== '' ? $back : null;
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$backAction = $back === true;
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$bar = filled($title) || isset($actions) || isset($leading) || $backLink !== null || $backAction;
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$attributes = $attributes->merge(array_filter([
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'data-md-pane' => true,
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'data-md-width' => $layout::choice($width, ['full', 'narrow', 'medium', 'wide']),
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] + $layout::visibility($hideBelow, $hideFrom), fn ($value): bool => $value !== null));
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@endphp
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<{{ $element }} {{ $attributes }}>
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@if ($bar)
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<x-livewire-material::app-bar :title="$title" :subtitle="$subtitle" :heading="$heading" :sticky="$sticky" data-md-pane-bar>
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@if (isset($leading))
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<x-slot:navigation>{{ $leading }}</x-slot:navigation>
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@elseif ($backLink !== null || $backAction)
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<x-slot:navigation>
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<span data-md-pane-back @if ($backAction) data-md-list-detail-back @endif>
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@if ($backLink !== null)
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<x-livewire-material::button icon="arrow_back" :tooltip="__('Back')" :link="$backLink" />
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@else
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<x-livewire-material::button icon="arrow_back" :tooltip="__('Back')" x-on:click="back()" />
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@endif
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</span>
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</x-slot:navigation>
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@endif
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@isset($actions)
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<x-slot:actions>{{ $actions }}</x-slot:actions>
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@endisset
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</x-livewire-material::app-bar>
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@endif
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@isset($navigation)
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<div data-md-pane-navigation>{{ $navigation }}</div>
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@endisset
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<div data-md-pane-body>{{ $slot }}</div>
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</{{ $element }}>
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