The jump-to palette lists every module, channel, playlist, view and action — 461 rows on the
owner's account, ~11 of them in view — and the arrows were the only way through it: forty presses to
cross the channel group.
- PageDown/PageUp step by the rows that fit in the list right now, minus one, so the row you paged
from stays in sight at the new page's edge. Measured per press (the list is 50vh and group headings
eat into it); a fixed 10 when there is no layout to measure.
- Unlike the arrows they stop at the ends instead of wrapping: a page-sized jump that lands back at
the top reads as having lost your place.
- Home/End stay the text field's own.
Measured in the browser: 0 → 10 → 20 rows, stops on row 461, PageUp from the end steps 9 (a group
heading is in view), the selected row stays visible throughout.
peter
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