#!/usr/bin/perl -w
use Tk;
use strict;

my @Custom_Border = ();
my @frames = ();
my ($x, $y) = 0;
my $flag = 0;

my $mw = MainWindow->new(-background=>'#000000',
             -title=>"You Should Never See This.");

$mw->overrideredirect(1);

$frames[0] = $mw->Frame()->pack(-fill=>'both');
$frames[1] = $mw->Frame()->pack(-fill=>'both');
$frames[2] = $mw->Frame()->pack(-fill=>'both');



$Custom_Border[0] = $frames[0]->Label(-background=>'#FFFFFF',
                      -borderwidth=>0,
                      -text=>"Top")->pack(-side=>'top',
                                  -fill=>'both');
$Custom_Border[1] = $frames[1]->Label(-background=>'#FFFFFF',
                      -borderwidth=>0,
                      -text=>"Left")->pack(-side=>'left',
                                  -anchor=>'w',
                                  -fill=>'both');

$frames[3] = $frames[1]->Frame()->pack(-side=>'left',-fill=>'both');

$Custom_Border[2] = $frames[1]->Label(-background=>'#FFFFFF',
                      -borderwidth=>0,
                      -text=>"Right")->pack(-side=>'right',
                                  -anchor=>'e',
                                  -fill=>'both');
$Custom_Border[3] = $frames[2]->Label(-background=>'#FFFFFF',
                      -borderwidth=>0,
                      -text=>"Bottom")->pack(-side=>'bottom',
                                  -fill=>'both');
 
my $Q_Button = $frames[3]->Button(-text=>"Quit",-command=>sub {$mw->de
+stroy();})->pack();




$Custom_Border[0]->bind('<Button-1>',sub {$flag = 1;});
$Custom_Border[0]->bind('<ButtonRelease-1>',sub {$flag = 0;});

$Custom_Border[0]->bind('<Motion>',sub {
        if ($flag) {
          ($x,$y) = $Custom_Border[0]->pointerxy;
          $mw->geometry("+".($x-5)."+".($y-5)); 
          printf "Moving to %d,%d\n",$Custom_Border[0]->pointerxy;
          $mw->update;
        }
});

MainLoop();

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In reply to Make decoration-less windows in TK, and not lose functionality. by wombat

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