Under the ambient field some controls still painted the opaque theme
token while their neighbours used the half-alpha one: the album track
filter and its select toggle, the Library tab strip's host, the Local
Library icon selects, the header's active nav items and open playlists
button, the queue sidebar's now-playing card and artwork placeholders,
the Listen list's floating actions, and the shared SettingsButton,
IconTextButton, multi-select bar, text area, load-more pill, tree row
selection, sidebar count chips, Purchases tab strip, play-history filter
box and Orbit banner. Each now takes the ambient-aware fill the header
search and QbzTabBar already use (theme.ambientOn ? …A50 : …).
Tooltips, popups and modals stay opaque on purpose: they are read over
content, not chrome.
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Every search field follows one contract: Escape empties the text AND hands
the keyboard back to the shell root, and a clickable cross clears the text
while keeping the caret in the field. The header search shows the cross
left of the Enter glyph while the cortinilla is open; QbzLineEdit's search
mode and the new QbzSearchField (the album track filter and the playlist
filter) float it at the right edge.
Each field also keeps its focus after an edit unless another text input
took it, and logs when it had to reclaim it.
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vicrodh