feat(grid+viewer): WASD nav, Ctrl+wheel zoom, configurable scroll, bounce-to-last (#55, #58, #72, #87) #126

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ValleyGeek merged 2 commits from 0.1.44/issue-55-58-72-87-grid-nav-zoom into main

2026-06-22 01:50:52 +00:00

Claude commented

2026-06-22 00:35:15 +00:00

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Summary

#58 — GridWasdNavFilter remaps bare W/A/S/D to arrow-key grid navigation, only when no other modifier is held (so e.g. Ctrl+A still selects all).
#55 — GridWheelZoomFilter: Ctrl+wheel adjusts thumbnail size instead of scrolling, in both the grid and the viewer filmstrip.
#87 — new Settings → Advanced controls for configurable rows-per-scroll with optional eased scroll animation (GridScrollFilter).
#72 — new "B" viewer hotkey jumps to the previously displayed image and back again on repeat press, tracked via ImageViewerSub._last_session_index.

Test plan

ruff check / ruff format --check
pytest
PR-prep version bump 0.1.44 → 0.1.45

Refs #55, #58, #72, #87. (#58 had a real-world shortcut-collision regression — W/S also defaulted to duplicate-group navigation — fixed in the final PR of this chain.)

Stacked on #125 — part of the 11-PR sequential chain into main.

## Summary - **#58** — `GridWasdNavFilter` remaps bare W/A/S/D to arrow-key grid navigation, only when no other modifier is held (so e.g. Ctrl+A still selects all). - **#55** — `GridWheelZoomFilter`: Ctrl+wheel adjusts thumbnail size instead of scrolling, in both the grid and the viewer filmstrip. - **#87** — new Settings → Advanced controls for configurable rows-per-scroll with optional eased scroll animation (`GridScrollFilter`). - **#72** — new "B" viewer hotkey jumps to the previously displayed image and back again on repeat press, tracked via `ImageViewerSub._last_session_index`. ## Test plan - [x] `ruff check` / `ruff format --check` - [x] `pytest` - [x] PR-prep version bump 0.1.44 → 0.1.45 Refs #55, #58, #72, #87. (#58 had a real-world shortcut-collision regression — W/S also defaulted to duplicate-group navigation — fixed in the final PR of this chain.) Stacked on #125 — part of the 11-PR sequential chain into `main`.

Claude added 2 commits

2026-06-22 00:35:15 +00:00

feat(grid+viewer): WASD nav, Ctrl+wheel zoom, configurable scroll, bounce-to-last (#58 , #55 , #87 , #72 ) 68e07acb2b

Adds GridWasdNavFilter (remaps bare WASD to arrow-key grid navigation),
GridWheelZoomFilter (Ctrl+wheel adjusts thumbnail size instead of
scrolling, also wired into the viewer filmstrip), and GridScrollFilter
(configurable rows-per-scroll with optional eased animation, exposed as
new Settings -> Advanced controls). Also adds a "B" viewer hotkey that
jumps to the previously displayed image and back again on repeat press
(tracked via ImageViewerSub._last_session_index, updated in the single
_go_to_session_index() chokepoint all viewer navigation already funnels
through).

Threading notes: all new filters/handlers are QObject/QWidget code living
on the main thread, installed on the grid QListView/viewport or handled
in the viewer's own keyPressEvent; they only touch widgets/scrollbars/
settings already owned by the main thread, no worker-thread interaction.

docs: PR-prep for issues 55, 58, 72, 87 - bump to 0.1.45

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