[GtkGLExt] subwindows

[ivan danicic <ivand blueyonder co uk>]

Hello All,
Here I place two drawing_areas into "fixed" so:

 gtk_widget_show (fixed);
  gtk_fixed_put(GTK_FIXED (fixed),drawing_area2,10,0);//this is on left
 gtk_widget_show (drawing_area2);

 gtk_fixed_put(GTK_FIXED (fixed),drawing_area1,210,0);
  gtk_widget_show (drawing_area1);

I noted that the behaviour of the areas changes radically depending on their 
position in "fixed". The one on the left is the more active, no matter which 
one I put there.
Any comments or explanations gratefully received.
Ivan