I guess you're using
Tk.
To add scrollbars, use the Tk::Scrolled. For example, you can create a top scrolled frame:
#!/usr/bin/perl
use warnings;
use strict;
use Tk;
my $mw = 'MainWindow'->new;
my @array = map join('=', int rand 100), 1 .. 100;
my $top = $mw->Scrolled('Frame', -scrollbars => 'e')->pack;
my $x = 0;
for my $pair (@array) {
my ($name, $value) = split /=/, $pair;
my $frame = $top->Frame->pack;
my $label_index = $frame->Label(-text => $x,
-width => 10,
-relief => 'groove')
->pack(-side => 'left');
my $label_name = $frame->Label(-text => $name,
-width => 30,
-relief => 'groove')
->pack(-side => 'left');
my $label_value = $frame->Label(-text => $value,
-width => 25,
-relief => 'groove')
->pack(-side => 'left');
my $label_description = $frame->Entry(-text =>'description',
-width => 30,
-relief =>'groove')
->pack(-side=>'left');
++$x;
}
MainLoop();
Note that my example is runable as is, while yours isn't (I had to guess the format of the array values, etc.) Also, adding a space here or there improves readability.
The first argument of split is a regex or a space. Also, I prefer single quotes for strings that don't interpolate anything, and no quotes for strings that only interpolate a single variable.
Update: The array is populated wrongly. See Lotus1's reply for a fix.
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
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