[R] tcltk: testing for widgets?
Peter Dalgaard BSA
p.dalgaard at pubhealth.ku.dk
Tue Feb 20 11:01:05 CET 2001
Frank Gerrit Zoellner <fzoellne at TechFak.Uni-Bielefeld.DE> writes:
> I want to test if a widget exists. Using Perl/Tk i can call the function tkexists(). How can I realise this function with R/tclTk ?
Not being familiar with Perl/Tk, I'm not really sure, but I'd
assume that tkexists() is the Tcl/Tk "winfo exists wname" which in
R/tcltk maps to tkwinfo("exists", window).
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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