;;; Widgets embedded in a canvas

(pack (canvas '.c1)
      :expand #t 
      :fill "both")

(button '.c1.b1 :text "Embedded button")

(.c1 'create 'rectangle 20 20 80 80 :fill "red")
(.c1 'create 'rectangle 60 60 120 120 :fill "green")
(.c1 'create 'rectangle 40 40 100 100 :fill "blue")
(.c1 'create 'window 100 75 :window .c1.b1)

