Message-ID: <Pine.LNX.4.64.0712281145450.3365@gannet.stats.ox.ac.uk>
Date: 2007-12-28T11:52:18Z
From: Brian Ripley
Subject: Return Value of TCl/Tk window in R
In-Reply-To: <200712281224.53027.r.mueller@oeko-sorpe.de>
Is it so hard to find out?
Your tcl documentation will tell you what tk_messageBox returns, and as it
is tcl string, you need to call tclvalue() on the value of tkmessageBox()
to get an R character vector.
On Fri, 28 Dec 2007, Richard M?ller wrote:
> Hello,
> I have the TCl/Tk command
> "tkmessageBox(titel="",message="x",icon="question",type="okcancel")" in my R
> script. Now I want to perform some operation in relation to the user's
> choice, something like
> "if (okpressed) xxx else yyy"
> What values does this command give and how are they used?
> Thank you, Richard
>
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595