Hi Craig,
That won't work in this case as it's just a horizontal scrollbar not
attached to a field or group.
Mark
On Feb 5, 2009, at 9:32 PM, dunbarx wrote:
Can't you get the position of the thumb by checking the scroll of
the field?
If you know how many lines in the field, and you know the scroll of
the field, you can calculate the percentage of the height of the
field that the thumb is currently indicating. Since you know the top
and bot of the field, you can get the thumbLoc. Write a function,
and just call it when you need it.
Craig Newman
On Feb 6, 2009, at 12:18:12 AM, "Mark Swindell"
<mdswind...@cruzio.com> wrote:
Can one refer to the location of just the thumb of a scrollbar
relative to its window? I want to chase the thumb with a a graphic...
essentially a transparent rectangle whose left would stick to the left
of a horizontal scrollbar and whose right would follow the thumb as it
moves. I can use the mouseLoc to come close, but it isn't exact, and
I also need to refer to the loc of the thumb from outside the
scrollbarDrag handler.
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