I don't use windows, and I don't know what Tabs is, maybe you need to use system or fork-and-exec to run Tabs? But to do it in pure Tk ( with some extra eye-candy), look at this:
#!/usr/bin/perl
use warnings;
use strict;
use Tk;
my $mw = MainWindow->new(-title=>'Text');
my $tl = $mw->Toplevel();
$tl->withdraw;
$mw->fontCreate('big',
-family=>'arial',
-weight=>'bold',
-size => 24 );
$mw->Radiobutton(-text => "Open",
-value => "open",
-font => 'big',
-command => \&open_it,
)->pack(-anchor => 'w');
my $text = $tl->Scrolled("Text",
-scrollbars => 'osw',
-font =>'big',
-wrap => 'none',
)->pack;
MainLoop;
sub open_it{
open (FH,"<$0") or warn "$!\n";
my @lines = <FH>;
close FH;
$text->tagConfigure('greyline', -background => 'grey95');
my $toggle = -1;
for (@lines) {
my $greyline;
if( $toggle == 1 ){ my $greyline = '' }
else { $greyline = 'greyline' }
$text->insert('end',"$_",$greyline);
$toggle *= -1;
}
$tl->deiconify;
$tl->raise;
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.