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- # states.tcl --
- #
- # This demonstration script creates a listbox widget that displays
- # the names of the 50 states in the United States of America.
- if {![info exists widgetDemo]} {
- error "This script should be run from the \"widget\" demo."
- }
- package require Tk
- set w .states
- catch {destroy $w}
- toplevel $w
- wm title $w "Listbox Demonstration (50 states)"
- wm iconname $w "states"
- positionWindow $w
- label $w.msg -font $font -wraplength 4i -justify left -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 scanning. To scan, press button 2 in the widget and drag up or down."
- pack $w.msg -side top
- labelframe $w.justif -text Justification
- foreach c {Left Center Right} {
- set lower [string tolower $c]
- radiobutton $w.justif.$lower -text $c -variable just \
- -relief flat -value $lower -anchor w \
- -command "$w.frame.list configure -justify \$just" \
- -tristatevalue "multi"
- pack $w.justif.$lower -side left -pady 2 -fill x
- }
- pack $w.justif
- ## See Code / Dismiss buttons
- set btns [addSeeDismiss $w.buttons $w]
- pack $btns -side bottom -fill x
- frame $w.frame -borderwidth .5c
- pack $w.frame -side top -expand yes -fill y
- ttk::scrollbar $w.frame.scroll -command "$w.frame.list yview"
- listbox $w.frame.list -yscroll "$w.frame.scroll set" -setgrid 1 -height 12
- pack $w.frame.scroll -side right -fill y
- pack $w.frame.list -side left -expand 1 -fill both
- $w.frame.list insert 0 Alabama Alaska Arizona Arkansas California \
- Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois \
- Indiana Iowa Kansas Kentucky Louisiana Maine Maryland \
- Massachusetts Michigan Minnesota Mississippi Missouri \
- Montana Nebraska Nevada "New Hampshire" "New Jersey" "New Mexico" \
- "New York" "North Carolina" "North Dakota" \
- Ohio Oklahoma Oregon Pennsylvania "Rhode Island" \
- "South Carolina" "South Dakota" \
- Tennessee Texas Utah Vermont Virginia Washington \
- "West Virginia" Wisconsin Wyoming
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