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Text File  |  1995-08-23  |  1.2 KB  |  34 lines
  1. ;;;;
  2. ;;;; STk adaptation of the Tk widget demo.
  3. ;;;;
  4. ;;;; This demonstration script creates a listbox widget that displays
  5. ;;;; the names of the 50 states in the United States of America.
  6. ;;;;
  7.  
  8. (require "Scrollbox")
  9.  
  10. (define (demo-states)
  11.   (let* ((w     (make-demo-toplevel "states"
  12.                     "Listbox Demonstration (50 states)"
  13.                     "A listbox containing the 50 states is displayed below, along with a scrollbar.  You can scan the list either using the scrollbar or by scanning.  To scan, press Shift key and button 2 in the widget and drag up or down."))
  14.      (l    '("Alabama" "Alaska" "Arizona" "Arkansas" "California" 
  15.           "Colorado" "Connecticut" "Delaware" "Florida" "Georgia" 
  16.           "Hawaii" "Idaho" "Illinois" "Indiana" "Iowa"
  17.           "Kansas" "Kentucky" "Louisiana" "Maine" "Maryland"
  18.           "Massachusetts" "Michigan" "Minnesota" "Mississippi" 
  19.           "Missouri" "Montana" "Nebraska" "Nevada" "New Hampshire"
  20.           "New Jersey" "New Mexico" "New York" "North Carolina"
  21.           "North Dakota" "Ohio" "Oklahoma" "Oregon" "Pennsylvania"
  22.           "Rhode Island" "South Carolina" "South Dakota" "Tennessee" 
  23.           "Texas" "Utah" "Vermont" "Virginia" "Washington"
  24.           "West Virginia" "Wisconsin" "Wyoming")))
  25.  
  26.  
  27.     (pack (make <Scroll-listbox> :parent w :value l)
  28.       :padx 20 :pady 20)))
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