Message-ID: <A66205E9BC01644FA7EF2506B21345696825E92D@EXC16.ads.krz.uni-heidelberg.de>
Date: 2012-12-18T10:38:19Z
From: Moeltner, Andreas
Subject: tcltk freezing using MS Windows for R-2.14+
R Version 2.15.0/Windows XP
Maybe this will help to identify the problem (I have similar problems with other tcltk-windows, too.)
Inserting some time delay after tktoplevel helps (on my PC):
> test2GUI <- function(){
> require(tcltk)
> MainWindow <- tktoplevel()
Sys.sleep(0.1)
> topMenu <- tkmenu(MainWindow)
> tkconfigure(MainWindow,menu=topMenu)
> tkgrab.set(MainWindow)
> tkfocus(MainWindow)
>}
Cheers
Andreas
Andreas M?ltner