[REBOL] For Julio Cesar Santana
From: g:santilli:tiscalinet:it at: 25-Nov-2002 17:23
Hello Julio,
I tried answering you but your server answered:
Remote MTA dexter.tse.gov.br: SMTP diagnostic: 554 Service unavailable; [213.217.149.74]
blocked using
bl.spamcop.net, reason: Blocked - see http://spamcop.net/bl.shtml?213.217.149.74
so I'm resending my answer here... hope you get it.
Regards,
Gabriele.
--
Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer
Amigan -- AGI L'Aquila -- REB: http://web.tiscali.it/rebol/index.r
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-From:
Gabriele Santilli <[g--santilli--tiscalinet--it]>
To: Julio Cesar Santana <[jcesar--tre-se--gov--br]>
Date: Monday, November 25, 2002, 4:07:26 PM
Subject: [REBOL] Re: How dynamic can we be?
Files: <none>
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Hello Julio,
JCS> However when using the program I´ve noted that when we move thru the text
JCS> using the arrow keys the scroller doesn´t get updated. Is there any easy
JCS> way to fix that?
Not very easy with the Area style. The easiest way would be to
update the slider position each time the user types in a key; but
I think that would slow things down to much. Maybe by checking if
face/para/scroll had changed since the last time...
Also, to have the scroller's knob of the correct size, one could
probably check face/line-list. I never tried tough, so I'm not
sure if it would work.
Anyway, maybe I should try doing it, as it could serve as an
example...
BTW, questions are never stupid, so feel free to ask. :-)
A presto,
Gabriele.
--
Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer
Amigan -- AGI L'Aquila -- REB: http://web.tiscali.it/rebol/index.r
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