[R-gui] gwidgets - what arguments are possible?
john verzani
jverzani at gmail.com
Fri Dec 18 20:20:04 CET 2009
Mark Heckmann <mark.heckmann <at> gmx.de> writes:
>
> Hi all,
>
> 1) is there a way to change the color or font size/type in gbuttons
> and other widgets etc.?
> Here:
> http://www.mail-archive.com/r-sig-gui <at> stat.math.ethz.ch/msg00422.html
> it is pointed out that font size can be changed globally by editing
> the ~/.gtkrc-2.0 file.
>
> Is there a way to do it dynamically, like
>
> button <- gbutton("Hello world", container=group_2, font.attr=list
> (color="red",style="bold"))
>
> which does not work?
>
Dear Mark,
I fixed the font<- method to work with buttons:
font(button) <- c(color="red", style="bold")
should work after the button is constructed. The new version was just uploaded
to CRAN.
I don't really support themes within gWidgets, but this may not be the most
standard way of indicating to the user some value has changed.
Hope that helps,
John
> What I would like is my buttons to change color according to some value.
>
> 2) If not in gwidgets, is it possible via the RGtk2 package (have not
> used it yet directly)?
>
> Thanks in advance!
> Mark
>
> –––––––––––––––––––––––––––––––––––––––
> Mark Heckmann
> Dipl. Wirt.-Ing. cand. Psych.
> Vorstraße 93 B01
> 28359 Bremen
> Blog: www.markheckmann.de
> R-Blog: http://ryouready.wordpress.com
>
More information about the R-SIG-GUI
mailing list