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# Tix Demostration Program

#

# This sample program is structured in such a way so that it can be

# executed from the Tix demo program "widget": it must have a

# procedure called "RunSample". It should also have the "if" statment

# at the end of this file so that it can be run as a standalone

# program using tixwish.

# This file demonstrates the use of the tixScrolledListBox widget.

#

proc RunSample {w} {

    # We create the frame and the two ScrolledListBox widgets

    # at the top of the dialog box

    #

    frame $w.top -relief raised -bd 1

    # The first ScrolledListBox widget always shows both scrollbars

    #

    tixScrolledListBox $w.top.a -scrollbar both

    pack $w.top.a -expand yes -fill both -padx 10 -pady 10 -side left

    # The second  ScrolledListBox widget shows the scrollbars only when

    # needed.

    #

    # [Hint] See how you can use the -options switch to set the options

    #        for the subwidgets

    #

    tixScrolledListBox $w.top.b -scrollbar auto -options {

        listbox.font 8x13

    }

    pack $w.top.b -expand yes -fill both -padx 10 -pady 10 -side left

    # Put the elements inside the two listboxes: notice that you need

    # to insert inside the "listbox" subwidget of the ScrolledListBox.

    # $w.top.a itself does NOT have an "insert" command.

    #

    $w.top.a subwidget listbox 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

    $w.top.a subwidget listbox config -cursor left_ptr

    raise [$w.top.a subwidget listbox ]

    $w.top.b subwidget listbox insert 0 \

        Alabama Alaska Arizona Arkansas California \

        Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois \

        Indiana Iowa Kansas Kentucky

    # Use a ButtonBox to hold the buttons.

    #

    tixButtonBox $w.box -orientation horizontal

    $w.box add ok     -text Ok     -underline 0 -command "destroy $w" \

        -width 6

    $w.box add cancel -text Cancel -underline 0 -command "destroy $w" \

        -width 6

    pack $w.box -side bottom -fill x

    pack $w.top -side top -fill both -expand yes

}

# This "if" statement makes it possible to run this script file inside or

# outside of the main demo program "widget".

#

if {![info exists tix_demo_running]} {

    wm withdraw .

    set w .demo

    toplevel $w

    RunSample $w

        bind $w <Destroy> exit

}