erlgtk question

[Joe Armstrong]

Hello,

I'm trying to port my ex11 widget library to erlgtk.

Two questions:

1) any ideas on how to set the background color of a top level widget?

2) failing that how can I add a new command to erlgtk?

   There is a function

     gtk_widget_modify_fg (widget, GTK_STATE_NORMAL, &color);

   Which should do what I want but it's not in the library

   Cheers

   /Joe