At 12:00am -0800 00-11-16, Palm Developer Forum digest wrote:
>Subject: FldGetScrollValues
>From: Steve <[EMAIL PROTECTED]>
>Date: Wed, 15 Nov 00 17:23:16 -0800
>X-Message-Number: 63
>
>I have a field which is scrolled to the top. FldGetScrollValues returns 0
>as the top line. Now in response to the scroll bar I scroll down one line
>using FldScrollFld(xxx,1,down). Now FldGetScrollValues returns **2** as
>the top line rather than 1. Is this a bug in FldGetScrollValues or
>something else?
I think this would happen if the line that got scrolled into view
(the new top line) ended with a linefeed. In that case
FntGetScrollValues (called by FldGetScrollValues) will add one to the
result.
Now as to _why_ this is done...weird. I could see this being
necessary if the scrollPos passed to FntGetScrollValues was on the
very last line in a field, which ended with a linefeed, but otherwise
it seems like it's going to return the wrong value.
-- Ken
Ken Krugler
TransPac Software, Inc.
<http://www.transpac.com>
+1 530-470-9200
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