acddf7be1b
The scroll offset semantics were inverted for the wheel and PageUp: is the content offset (larger = newer), so scrolling up must DECREASE it, but ScrollUp and PageUp both INCREASED it — every wheel event (either direction) moved toward the bottom, and at the bottom (follow=true) an up-notch added 3 then got clamped back to max, making the wheel dead until keyboard-scrolling away. Now: - wheel ScrollUp/ScrollLeft: offset -1, follow cleared (works from the bottom) - wheel ScrollDown/ScrollRight: offset +1, follow restored at the bottom - PageUp: offset - view_height; PageDown: offset + view_height - one line per wheel notch (was 3) for line-by-line scrolling regression test drives handle_mouse with synthetic events (direction, line-step, no underflow, follow transitions). |
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| README.md | ||
| rust-toolchain.toml | ||