Shell & navigation:
- Three-state sidebar (open/mini/closed); collapse cycles via header button.
- Section nav as right-flyouts (sidebar) + compact header nav (closed) +
full header tabs (nav-in-sidebar off), via a shared HeaderMenuOverlay.
- Collapsed-folder right-flyout popup (max 4 + scrollbar), Rust-populated.
- Thin auto-hiding sidebar scrollbar pinned to the edge (Flickable, drag-safe).
- Slack-style bezel: rounded inset content panel over surface-card chrome.
- Header restructure: nav buttons, window-centered search, app menu.
Themes & components:
- Live theme switching: Dark / OLED Black / Tokyo Night / System (std-widgets).
- SegmentedTabBar (Discovery-style) with count badges for Library + Local Library.
- MP3 quality-badge tier (format-first classification) across badges.
- QbzSelect (Group/Sort) trimmed 20px.
Behavior fixes:
- Artist + Local Library Folder cover art now reach the rendered (visible/
grouped) models, not just the source set.
- Favorites Playlists/Labels random buttons.
- Playlist track click plays from the clicked track in visible order.
- Dropdown idle-close pauses while the cursor rests on the menu.
cc
The sidebar collapse toggle is now an icon-only button at the far
left of the header, before the Discover tab. Removed from NavButtons,
which is now just the back/forward history pair.
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Make the sidebar collapse toggle a bare icon button with no background
pill, brightest text-primary tint, and a 2px larger icon. Restyle the
back/forward history buttons to match the Discover carousel page
navigators (circular elevated buttons) instead of the tab pill style.
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NavButtons now renders the collapse toggle and history buttons as two
spaced pills instead of separating them with a bar. Queue and Lyrics
sidebars animate their own width open/closed (160ms ease-in-out) so
they slide in like the main sidebar instead of appearing abruptly.
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Shell chrome (steps 1-3):
- Left sidebar is collapsible — a toggle in the nav cluster (left of the
[<] [>] pair) and a draggable right edge that resizes 200-420px and
collapses below 160px. ShellState global drives it.
- Queue and Lyrics right sidebars: 320px panels rendered as layout
siblings, so opening one pushes the content area narrower rather than
overlaying it. The header captions/queue buttons toggle them
(mutually exclusive) and light up when active.
- The four nav tabs (Discover/Library/Local Library/My QBZ) open
dropdown menus listing their sub-sections; Discover -> Home is wired.
Detail views (steps 4-5):
- Track rows: the even-row tint is now clearly fainter than the hover
tint so the two states no longer look identical.
- The favorite and offline-cache glyphs in album track rows are real
buttons (hover state, emit media-action).
- Album header artist link uses the metadata text color, bold, instead
of the accent blue.
- Album description and artist biography span the full content width
below the header block.
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Add a navigation history so pages can be walked back and forward.
- nav.rs: a back/forward stack of NavEntry (home, album, artist,
settings); record() on fresh navigation, go_back/go_forward to walk it
- NavButtons: a [<] [>] pair styled like the Discover tab group; inline
beside the Discover tabs and in place of the per-page Back button on
album, artist and settings views
- All navigation routes through Rust (open-album/-artist record entries;
the gear and header menu use NavState.request-settings) so the history
stays accurate; back/forward re-apply entries, re-loading entity pages
- AppShell listens for the mouse back/forward buttons
- can-back / can-forward drive the buttons' enabled state
Also in this round:
- Album header description: render a pre-truncated short string so it
wraps to a couple of lines instead of overflowing the header; the full
text stays in the Read-more modal
- Header queue button uses an ordered-list icon (the previous one read
as a playlist)
cc
vicrodh