From rrichte2 at fh-lausitz.de  Mon Jul 26 21:49:00 2010
From: rrichte2 at fh-lausitz.de (rrichte2 at fh-lausitz.de)
Date: Mon, 26 Jul 2010 21:49:00 +0200
Subject: [Rd]  HowTo get callback on destroy of grDevices::windows()
Message-ID: <4C4DE6AC.7050904@fh-lausitz.de>

  I'm build with the usage of the tcltk/tcltk2 package a gui which is

started with rscript.exe. At this gui the user is able to open and close
plot windows.

Now I'm looking for a way that a r function is called when a
grDevices::windows window is closed.
Is there a way to attach a callback function or so, which would be
triggert if the user click at close of the grDevices::window?

My workarround is to check continues the open windows with the tcl
command after, but it's no good workarround.

thanks
roland



[Rd] HowTo get callback on destroy of grDevices::windows()
rrichte2 at fh-lausitz.de