Date: Thu, 3 Sep 1992 12:13 EDT
From: abbott@aero.org
I have a pane that displays a scrolling sequence of lines. How can I
scroll the pane to a particular line, e.g., 40 lines up/down from its
current position.
If the lines are the same height, you can just scroll to the Y position
that is (* n (+ (STREAM-LINE-HEIGHT stream) (STREAM-VERTICAL-SPACING stream)))
0, answered,,