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