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Annotation of micropolis/src/tk/library/demos/mkListbox.tcl, revision 1.1.1.1

1.1       root        1: # mkListbox w
                      2: #
                      3: # Create a top-level window that displays a listbox with the names of the
                      4: # 50 states.
                      5: #
                      6: # Arguments:
                      7: #    w -       Name to use for new top-level window.
                      8: 
                      9: proc mkListbox {{w .l1}} {
                     10:     catch {destroy $w}
                     11:     toplevel $w
                     12:     dpos $w
                     13:     wm title $w "Listbox Demonstration (50 states)"
                     14:     wm iconname $w "Listbox"
                     15:     message $w.msg -font -Adobe-times-medium-r-normal--*-180* -aspect 300 \
                     16:            -text "A listbox containing the 50 states is displayed below, along with a scrollbar.  You can scan the list either using the scrollbar or by dragging in the listbox window with button 2 pressed.  Click the \"OK\" button when you've seen enough."
                     17:     frame $w.frame -borderwidth 10
                     18:     pack append $w.frame \
                     19:        [scrollbar $w.frame.scroll -relief sunken \
                     20:            -command "$w.frame.list yview"] {right expand filly frame w} \
                     21:        [listbox $w.frame.list -yscroll "$w.frame.scroll set" -relief sunken] \
                     22:            {left expand filly frame e}
                     23:     $w.frame.list insert 0 Alabama Alaska Arizona Arkansas California \
                     24:        Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois \
                     25:        Indiana Iowa Kansas Kentucky Louisiana Maine Maryland \
                     26:         Massachusetts Michigan Minnesota Mississippi Missouri \
                     27:         Montana Nebraska Nevada "New Hampshire" "New Jersey" "New Mexico" \
                     28:        "New York" "North Carolina" "North Dakota" \
                     29:         Ohio Oklahoma Oregon Pennsylvania "Rhode Island" \
                     30:         "South Carolina" "South Dakota" \
                     31:         Tennessee Texas Utah Vermont Virginia Washington \
                     32:         "West Virginia" Wisconsin Wyoming
                     33:     button $w.ok -text OK -command "destroy $w"
                     34: 
                     35:     pack append $w $w.msg {top fill} $w.frame {top expand fill} \
                     36:        $w.ok {bottom fill}
                     37: }

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