PRO MakeWidget tlb = widget_base() draw = widget_draw(tlb, xsize=400, ysize=400, retain=1) widget_control, tlb, /realize widget_control, draw, get_value=wid wset, wid end PRO FirstWindowBlank device, decomposed=1 !p.background=16777215L !p.color=0L print, 'Before MakeWidget: ', !p.color, !p.background makewidget plot, findgen(11) print, 'After MakeWidget: ', !p.color, !p.background END