From owner-freebsd-libh Wed Oct 10 9:15:29 2001
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Date: Wed, 10 Oct 2001 12:15:30 -0400
From: The Anarcat <anarcat@anarcat.dyndns.org>
To: Alexander Langer <alex@big.endian.de>
Cc: Jordan Hubbard <jkh@FreeBSD.ORG>, freebsd-libh@FreeBSD.ORG
Subject: Re: How to create a GUI console in tclh
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On Wed Oct 10, 2001 at 11:33:29AM +0200, Alexander Langer wrote:
> Thus spake Jordan Hubbard (jkh@FreeBSD.ORG):
>=20
> > to implement its command parser. You basically just want to read in a
> > text string, call TCL's evaluator on it, and insert the results back
> > into the console window.
>=20
> Can this be done with TCL's "eval"?
Yes. Did it. :)
> Hmm, otoh, I don't know exactly what you want to do :)
A console that looks the same as if you just type "tclh" but within a
libh widget.
> > I'm sure libh has some sort of scrolling
> > text widget already, right?
>=20
> Yeah, indeed. We have a multiple-line-textwidget.
> Maybe you cannot scroll it from within TCL yet, but this should
> be easy to add. I can do that if there is need.
Actually, what I would need would be a handy "append" proc. Because
right now I must use something like:
$textedit text [format "%s%s\n" [$textedit text] $newtext]
instead of
$textedit append $newtext
Oh, and I would need a hook from the lineEdit widget that is called
whenever a "enter" is typed, if possible. :)
A.
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