[R] gWidgets: how to remove that is box drawn when moving the mouse with pressed button

[Mark Heckmann]

Hi,

how can I omit the box drawn from the starting position to the current position 
of the mouse when clicking and it over a GTK graphics object?
I have seen that in the 'playwith' package the box changes to an arrow when 
using the 'pan' button. But I do not find the corresponding line in the code to implement that.

library(gWidgets)
options("guiToolkit"="RGtk2")  

w <- gwindow()
g <- ggraphics(cont=w)
par(mar=rep(0,4))
size(g) <- c(600,600)
plot(1:10) 

Thanks!
Mark
––––––––––––––––––––––––––––––––––––
Mark Heckmann
Blog: www.markheckmann.de
R-Blog: http://ryouready.wordpress.com