scroll
moves the scrollbar of a scrollable pane according to scroll-dimension , scroll-operation and scroll-value . It then calls the scroll-callback
(see output-pane
) with these arguments and options .
:vertical
or :horizontal,
or :pan
, meaning both dimensions.
:move
, :drag
, :step
or :page.
An integer, or a list of two integers if scroll-dimension is :pan
.
Arbitrary user data.
scroll
supersedes set-scroll-position
, which is deprecated. The call
(capi:scroll pane :pan :move (list x y))
(capi:set-scroll-position pane x y)