Files
WRNexusJS/packages/ui/components/Nav.wrn
T
ClintchizandClaude Opus 5.5 1bed8e4b74 feat(ui): component redesign pass and fixes, release ui 0.8.87
Redesign
- Shared field foundation rules (duplicated across 15 form components and
  emitted globally) are now identical everywhere, so later copies no longer
  silently override earlier redesigns.
- Drawn checkbox and radio controls, white switch thumbs (the thumb was the
  text colour, a black blob in light mode), recessed field wells, keycap
  actions in Modal, Drawer, Popover, Toaster, Pagination, Stepper, DataTable.
- Menus (Dropdown, ContextMenu, Popover, Select dropdown, Navbar panels) share
  one flat raised panel with neutral hover rows and mono section labels.
- Alerts with an accent rail and icon chip; card headers without the grey
  band; accordion, collapse, list, list group, timeline, stats, metrics,
  chat, skeleton, avatar group, clipboard, splitter, section, sidebar,
  navbar and upload progress restyled.
- Chart rebuilt: nice y-axis ticks, gridlines, rounded bars, line and area
  modes, hover tooltips, hidden series leave the scale.

Fixes
- Checkbox and radio labels toggle their input again (empty for="" broke it).
- TimePicker kept every clicked time pressed; only the chosen hour and
  minute are pressed now, and nothing is pressed before a value exists.
- ColorPicker hex readout now follows the picked colour.
- Disabled FileInput no longer shows the native file-input text.
- Date and time panels float instead of pushing content.
- ContextMenu opened at the pointer closes on scroll.
- Drawer left/top/bottom placements slide from their own edge again.
- Image-only Card no longer renders an empty body strip.
- Timeline supports item.time, current/upcoming states, sizes and
  compact/alternate variants; showcase demos use distinct variants.
- ChatBubble: delivery receipts (sending/sent/delivered/read/failed/error)
  and meta aligned to its bubble.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-30 16:18:13 +05:30

359 lines
10 KiB
Plaintext

// Nav -- a navigation link list, flat or with submenus.
//
// <Nav items='[{"label":"Home","href":"/","value":"home"}]' active="home" />
//
// An item carrying its own items array becomes a submenu. Depth is capped at
// three levels: this template language has no component recursion, so each
// level is written out, and three covers any realistic navigation.
//
// NOTE: the style block uses /* */ comments only -- // is not a CSS comment
// and silently swallows the rule that follows it.
component Nav {
outputs {
select(payload: { item: object; value: string })
}
props {
color: string = "primary"
size: string = "default"
items: unknown[] = []
active: string = ""
orientation: string = "horizontal"
label: string = "Main"
collapsible: boolean = true
toggleLabel: string = "Menu"
class: string = ""
}
state expanded = false
functions {
shared function itemList() {
return Array.isArray(items) ? items : []
}
shared function childrenOf(item) {
return item && Array.isArray(item.items) ? item.items : []
}
shared function isActive(item) {
return Boolean(item.value) && item.value === active
}
shared function rovingAxis() {
return orientation === "vertical" ? "vertical" : "horizontal"
}
client function choose(item) {
if (item.disabled) {
return
}
output.select({ item: item, value: item.value || "" })
}
client function toggleMenu() {
expanded = !expanded
}
}
view {
<nav
{...attrs}
data-ui-component="Nav"
class='wrn-nav {class}'
data-orientation='{orientation}'
data-color='{color}'
data-size='{size}'
data-expanded='{expanded}'
role="navigation"
aria-label='{label}'
>
<button
type="button"
class="wrn-nav__toggle"
data-show="collapsible"
aria-expanded='{expanded}'
aria-label='{toggleLabel}'
@click='toggleMenu()'
>
<span class="wrn-nav__toggle-bar" aria-hidden="true"></span>
<span class="wrn-nav__toggle-text">{toggleLabel}</span>
</button>
<ul class="wrn-nav__list" data-wrn-roving='{rovingAxis()}'>
{#each itemList() as item}
<li class="wrn-nav__item" data-has-children='{childrenOf(item).length > 0}'>
<a
class="wrn-nav__link"
href='{item.href || "#"}'
data-wrn-roving-item="true"
data-active='{isActive(item)}'
aria-current='{isActive(item) ? "page" : "false"}'
aria-disabled='{item.disabled ? "true" : "false"}'
@click='choose(item)'
>
<span
class='wrn-nav__icon {item.icon}'
data-show="item.icon"
aria-hidden="true"
></span>
<span class="wrn-nav__label">{item.label}</span>
<span class="wrn-nav__badge" data-show="item.badge">{item.badge}</span>
<span
class="wrn-nav__arrow"
data-show="childrenOf(item).length > 0"
aria-hidden="true"
>&#8250;</span>
</a>
<ul
class="wrn-nav__submenu"
data-wrn-anchored="true"
data-show="childrenOf(item).length > 0"
>
{#each childrenOf(item) as child}
<li class="wrn-nav__item" data-has-children='{childrenOf(child).length > 0}'>
<a
class="wrn-nav__link"
href='{child.href || "#"}'
data-active='{isActive(child)}'
aria-current='{isActive(child) ? "page" : "false"}'
aria-disabled='{child.disabled ? "true" : "false"}'
@click='choose(child)'
>
<span
class='wrn-nav__icon {child.icon}'
data-show="child.icon"
aria-hidden="true"
></span>
<span class="wrn-nav__label">{child.label}</span>
<span class="wrn-nav__badge" data-show="child.badge">{child.badge}</span>
<span
class="wrn-nav__arrow"
data-show="childrenOf(child).length > 0"
aria-hidden="true"
>&#8250;</span>
</a>
<ul
class="wrn-nav__submenu wrn-nav__submenu--level3"
data-wrn-anchored="true"
data-show="childrenOf(child).length > 0"
>
{#each childrenOf(child) as leaf}
<li class="wrn-nav__item">
<a
class="wrn-nav__link"
href='{leaf.href || "#"}'
data-active='{isActive(leaf)}'
aria-current='{isActive(leaf) ? "page" : "false"}'
aria-disabled='{leaf.disabled ? "true" : "false"}'
@click='choose(leaf)'
>
<span
class='wrn-nav__icon {leaf.icon}'
data-show="leaf.icon"
aria-hidden="true"
></span>
<span class="wrn-nav__label">{leaf.label}</span>
</a>
</li>
{/each}
</ul>
</li>
{/each}
</ul>
</li>
{/each}
</ul>
<slot />
</nav>
}
style {
.wrn-nav {
--nav-accent: var(--wrn-color-primary);
max-width: 100%;
}
.wrn-nav[data-color="secondary"] {
--nav-accent: var(--wrn-color-secondary);
}
.wrn-nav[data-color="success"] {
--nav-accent: var(--wrn-color-success);
}
.wrn-nav[data-color="danger"] {
--nav-accent: var(--wrn-color-danger);
}
.wrn-nav[data-color="info"] {
--nav-accent: var(--wrn-color-info);
}
.wrn-nav[data-size="sm"] {
font-size: 0.82rem;
}
.wrn-nav[data-size="lg"] {
font-size: 1rem;
}
.wrn-nav__list {
display: flex;
align-items: center;
gap: 0.25rem;
margin: 0;
padding: 0;
list-style: none;
}
.wrn-nav[data-orientation="vertical"] .wrn-nav__list {
flex-direction: column;
align-items: stretch;
}
.wrn-nav__item {
position: relative;
}
.wrn-nav__link {
display: flex;
align-items: center;
gap: 0.45rem;
padding: 0.4rem 0.7rem;
border-radius: var(--wrn-radius-sm);
color: var(--wrn-color-text-muted);
font-size: 0.875rem;
font-weight: 550;
text-decoration: none;
transition: background-color 120ms ease, color 120ms ease;
}
.wrn-nav__link:hover {
background: var(--wrn-color-surface-muted, var(--wrn-color-surface-soft));
color: var(--wrn-color-text);
}
.wrn-nav__link:focus-visible {
outline: 2px solid var(--nav-accent);
outline-offset: 2px;
}
.wrn-nav__link[data-active="true"] {
background: var(--wrn-color-surface-raised, var(--wrn-color-surface));
color: var(--wrn-color-text);
box-shadow: 0 0 0 1px var(--wrn-color-border), var(--wrn-shadow-1);
}
.wrn-nav__link[aria-disabled="true"] {
opacity: 0.5;
pointer-events: none;
}
.wrn-nav__badge {
padding: 0.0625rem 0.4rem;
border-radius: 999px;
background: var(--wrn-color-surface-muted, var(--wrn-color-surface-2));
color: var(--wrn-color-text-muted);
font-size: 0.68rem;
font-weight: 650;
font-variant-numeric: tabular-nums;
}
.wrn-nav__arrow {
display: inline-block;
transition: transform 160ms ease;
}
.wrn-nav__item:hover > .wrn-nav__link > .wrn-nav__arrow,
.wrn-nav__item:focus-within > .wrn-nav__link > .wrn-nav__arrow {
transform: rotate(90deg);
}
.wrn-nav__submenu {
position: absolute;
z-index: 30;
top: calc(100% + 0.25rem);
left: 0;
min-width: 12rem;
margin: 0;
padding: 0.3rem;
border: 1px solid var(--wrn-color-border);
border-radius: var(--wrn-radius);
background: var(--wrn-color-surface-raised, var(--wrn-color-surface));
box-shadow: var(--wrn-highlight-edge, none), var(--wrn-shadow-3);
list-style: none;
opacity: 0;
visibility: hidden;
transition: opacity 160ms ease;
}
.wrn-nav__item:hover > .wrn-nav__submenu,
.wrn-nav__item:focus-within > .wrn-nav__submenu {
opacity: 1;
visibility: visible;
}
.wrn-nav__submenu--level3 {
top: 0;
left: 100%;
}
.wrn-nav__toggle {
display: none;
align-items: center;
gap: 0.5rem;
padding: 0.45rem 0.7rem;
border: 1px solid var(--wrn-color-border);
border-radius: var(--wrn-radius-sm);
background: var(--wrn-color-surface);
color: var(--wrn-color-text);
font: inherit;
font-size: 0.9rem;
cursor: pointer;
}
.wrn-nav__toggle-bar {
width: 1rem;
height: 2px;
background: currentColor;
box-shadow:
0 -5px 0 currentColor,
0 5px 0 currentColor;
}
/*
* On a phone the bar becomes a disclosure: submenus stop being floating
* overlays and stack inline, because a hover-opened overlay is
* unreachable on touch.
*/
@media (max-width: 767px) {
.wrn-nav__toggle {
display: inline-flex;
}
.wrn-nav__list {
flex-direction: column;
align-items: stretch;
}
.wrn-nav[data-expanded="false"] .wrn-nav__list {
display: none;
}
.wrn-nav__submenu,
.wrn-nav__submenu--level3 {
position: static;
opacity: 1;
visibility: visible;
border: 0;
box-shadow: none;
padding-left: 1rem;
}
}
}
}