Re: Clist scrolling to non existant line

[John Sullivan <sullivan eazel com>]

The row count is accessible as clist->rows.

John

on 4/3/01 6:13 AM, Tom Knowles at tom peters co uk wrote:

> Using a Clist within a scrolled window in a touch screen system.
> I have added  a page up/down facility to rapidly negotiate clists. There
> seems to be no obvious way of knowing if a non visible line is actually
> there, and selecting or moving to that line seems to cause strange behaviour
> ( I have to leave the up/down widget and redisplay to regain movement). With
> the touch screen I cannot use the scroll bars. Is there no simple way of
> knowing how many rows there are?
> Many thanks
> Tom
> 
> 
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