Lay out the section nav's list items as flex rows again

Plan step 36, navigation review. The rewrite kept `min-w-0` from the
view's `<li class="flex min-w-0">` but dropped `flex`, so tabs.css's
`li > [data-md-tab] { flex: 1 1 0% }` no longer applied inside the
section nav. The header also called body-large "the tab bar's own"
type, which is title-small.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
This commit is contained in:
Andreas Reinhold / reini
2026-09-15 01:09:55 +02:00
co-authored by Claude Opus 5
parent 348803484a
commit ed92e916b9
2 changed files with 9 additions and 4 deletions
+5 -3
View File
@@ -15,10 +15,11 @@
* Reuses `<x-tabs>`'s own hooks and stylesheet rather than a tab bar of its own: a link marked * Reuses `<x-tabs>`'s own hooks and stylesheet rather than a tab bar of its own: a link marked
* `aria-current="page"` takes the same active indicator and colour tabs.css already draws for * `aria-current="page"` takes the same active indicator and colour tabs.css already draws for
* `aria-selected="true"` (N-21), so nothing here repeats a rule tabs.css owns; the only addition is * `aria-selected="true"` (N-21), so nothing here repeats a rule tabs.css owns; the only addition is
* `min-inline-size: 0` on this bar's own items, so a long title still truncates inside the row * this bar's own list items — flex rows, so tabs.css's `li > [data-md-tab]` share of the width
* `<x-tabs>`'s own layout does not otherwise need. The picker's trigger is not one of M3's controls * applies, and `min-inline-size: 0`, so a long title still truncates — which `<x-tabs>`'s buttons,
* direct children of the bar, never need. The picker's trigger is not one of M3's controls
* — an outlined field-like button naming the current section, 48px tall to meet the target M3 asks * — an outlined field-like button naming the current section, 48px tall to meet the target M3 asks
* for everywhere, at the tab bar's own body-large type (a text class on the view, `md-type-body-lg * for everywhere, in body-large type (a text class on the view, `md-type-body-lg
* md-ink md-text-start`, since it is prose on a plain button rather than a component's own type). * md-ink md-text-start`, since it is prose on a plain button rather than a component's own type).
*/ */
@@ -65,6 +66,7 @@
} }
[data-md-section-nav] [data-md-tabs-bar] > li { [data-md-section-nav] [data-md-tabs-bar] > li {
display: flex;
min-inline-size: 0; min-inline-size: 0;
} }
} }
+4 -1
View File
@@ -156,7 +156,10 @@ it('draws section navigation as secondary tabs and a picker', function () {
expect($css->declarations('[data-md-section-nav-picker]', ['@media (width >= 600px)'])) expect($css->declarations('[data-md-section-nav-picker]', ['@media (width >= 600px)']))
->toBe(['display' => 'none']) ->toBe(['display' => 'none'])
->and($css->declarations('[data-md-section-nav] > nav', ['@media (width < 600px)'])) ->and($css->declarations('[data-md-section-nav] > nav', ['@media (width < 600px)']))
->toBe(['display' => 'none']); ->toBe(['display' => 'none'])
// Each link's list item is a flex row, so tabs.css's `li > [data-md-tab]` shares its width.
->and($css->declarations('[data-md-section-nav] [data-md-tabs-bar] > li'))
->toBe(['display' => 'flex', 'min-inline-size' => '0']);
}); });
it('marks the section whose url is the request\'s, and scrolls many sections', function () { it('marks the section whose url is the request\'s, and scrolls many sections', function () {