tools/perl-5.8.0/lib/site_perl/5.8.0/sun4-solaris/Tk/demos/widtrib/notebook.pl

# Notebook, selectable pages.

use Tk;
use Tk::DialogBox;
use Tk::NoteBook;
use Tk::LabEntry;

my $name = "Rajappa Iyer";
my $email = "rsi\@netcom.com";
my $os = "Linux";

use vars qw($top);

$top = MainWindow->new;
my $pb = $top->Button(-text => "Notebook", -command => \&donotebook);
$pb->pack;
MainLoop;


my $f;

sub donotebook {
    if (not defined $f) {
        # The current example uses a DialogBox, but you could just
        # as easily not use one... replace the following by
        # $n = $top->NoteBook(-ipadx => 6, -ipady => 6);
        # Of course, then you'd have to take care of the OK and Cancel
        # buttons yourself. :-)
        $f = $top->DialogBox(-title => "Personal Profile",
                             -buttons => ["OK", "Cancel"]);
        my $n = $f->add('NoteBook', -ipadx => 6, -ipady => 6);

        my $address_p = $n->add("address", -label => "Address", -underline => 0);
        my $pref_p = $n->add("pref", -label => "Preferences", -underline => 0);

        $address_p->LabEntry(-label => "Name:             ",
             -labelPack => [-side => "left", -anchor => "w"],
             -width => 20,
             -textvariable => \$name)->pack(-side => "top", -anchor => "nw");
        $address_p->LabEntry(-label => "Email Address:",
             -labelPack => [-side => "left", -anchor => "w"],
             -width => 50,
             -textvariable => \$email)->pack(-side => "top", -anchor => "nw");
        $pref_p->LabEntry(-label => "Operating System:",
             -labelPack => [-side => "left"],
             -width => 15,
             -textvariable => \$os)->pack(-side => "top", -anchor => "nw");
        $n->pack(-expand => "yes",
                 -fill => "both",
                 -padx => 5, -pady => 5,
                 -side => "top");

    }
    my $result = $f->Show;
    if ($result =~ /OK/) {
        print "name = $name, email = $email, os = $os\n";
    }
}