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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 tixScrolledWindow widget.

#

proc RunSample {w} {

    # We create the frame and the ScrolledWindow widget

    # at the top of the dialog box

    #

    frame $w.top -relief raised -bd 1

    # Create a complex window inside the ScrolledWindow widget.

    # ScrolledWindow are very convenient: unlink the canvas widget,

    # you don't need to specify the scroll-redions for the

    # ScrolledWindow. It will automatically adjust itself to fit

    # size of the "window" subwidget

    #

    # [Hint] Be sure you create and pack new widgets inside the

    #        "window" subwidget and NOT inside $w.top.a itself!

    #

    tixScrolledWindow $w.top.a

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

    set f [$w.top.a subwidget window]

    tixNoteBook $f.nb

    pack $f.nb -expand yes -fill both -padx 20 -pady 20

    $f.nb add image   -label "Image"   -underline 0

    $f.nb add buttons -label "Buttons" -underline 0

    # The first page: an image

    #

    global demo_dir

    set p [$f.nb subwidget image]

    set im [image create photo -file $demo_dir/bitmaps/tix.gif]

    label $p.lab -image $im

    pack $p.lab -padx 20 -pady 20

    # The second page: buttons

    #

    set p [$f.nb subwidget buttons]

    button $p.b1 -text "Welcome"  -width 8

    button $p.b2 -text "to"       -width 8

    button $p.b3 -text "the"      -width 8

    button $p.b4 -text "World"    -width 8

    button $p.b5 -text "of"       -width 8

    button $p.b6 -text "Tix"      -width 8

    pack $p.b1 $p.b2 $p.b3 $p.b4 $p.b5 $p.b6 -anchor c -side top

    # 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

    wm geometry $w 240x220

}

# 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

}