Joachim Hummel a6cdad5082 Fix battery tray icon vanishing after boot ...

The wait loop polled QSystemTrayIcon.isSystemTrayAvailable(), but Qt5
caches that value from the moment QApplication is constructed. At login
the autostart wins the race against wf-panel-pi's tray, so Qt caches
"no tray" permanently, the loop never escapes, and the process hangs
until the 120s timeout and exits.

Add wait_for_tray(), which polls the session bus directly (dbus-send
NameHasOwner for org.kde.StatusNotifierWatcher) before QApplication is
constructed, so Qt reports the tray correctly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-16 23:16:39 +02:00

8.3 KiB

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