Always-on stderr tracing (visible in release builds via the Windows
dragonx-debug.log redirect, unlike DRAGONX_DEBUG-gated DEBUG_LOGF) to capture
exactly how the window size / display-scale / minimum change when dragging
between monitors of different DPI. Logs:
- every WINDOW_RESIZED: size, actual vs stored scale, dpiPending/settle/retries,
and the DPI-vs-user classification (IGNORED/RECORDED);
- every DISPLAY_SCALE_CHANGED + the full handleDisplayScaleChange trace
(saved-under-old-scale, restore/proportional, min-clamp, display-clamp, the
SetWindowMinimumSize+SetWindowSize, and the resulting window state);
- each deferred-resize retry;
- monitor crossings (WINDOW_MOVED, throttled to display changes);
- startup and shutdown size.
Low volume — only fires on window events. Temporary diagnostic; remove once the
multi-monitor sizing bug is fixed. Grep the log for "[WINLOG]".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DanS
eb08b81706