Pedro M. de Echanove Pasquin c3839060cc theme, event_loop: window_controls.bar_bg slot + graceful exit on compositor disconnect ...

`WindowControlsSpec` gains `bar_bg`, the background fill of the SSD title-bar strip the close / maximize / minimize controls sit on. Forge used to paint that strip with `palette.surface` clamped to alpha 1.0 — a hack on a translucent panel token. With a dedicated slot the theme decides directly: `@off-white` in light and a new `@window-bar-dark` shade in dark. Schema gets the matching `Option<String>` field (defaulting to `palette.surface` to keep existing themes rendering the same) and the fallback `WindowControlsSpec` seeds `Color::WHITE` so a missing theme still draws something readable.
`try_run`'s dispatch loop previously `.expect("dispatch")`-ed every calloop error. When the compositor closes the wayland socket — `wl_display.error`, forge crashing, the user logging out — the loop saw a `BrokenPipe` / `ConnectionReset` and panicked, which polluted the user's stderr with a backtrace for what is just "the session ended". The match now treats those two `IoError` kinds as a clean shutdown: it prints `Connection::protocol_error()` (the typed `wl_display.error` if the server sent one), sets `exit_requested = true`, and lets the loop drain out normally. Any other dispatch error keeps panicking — those are still genuine bugs.

2026-05-13 10:17:36 +02:00

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