forked from 1b-agent/opencadstudio-upstream
Outside macOS a touchpad's two-finger drag arrives as wheel scrolls that nothing tells from a wheel. A new option (Options, off by default) makes every scroll pan and Ctrl+scroll — what a pinch sends there — zoom. Fixes #1560 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>