#!/usr/bin/perl

use strict;
use warnings;
use Tk;

my $mw = tkinit;

my $canvas = $mw->Canvas->pack;
$canvas->createLine(10,200,159,300);

$canvas->Tk::bind( '<Motion>' => [\&select_cursor, Ev('x'), Ev('y')] );

MainLoop;

sub select_cursor{
    my ($c,$x,$y) = @_;
    my @coords = ($x-5, $y-5, $x+5, $y+5 );
    my $item = $c->find('overlapping', @coords);
    
    if( $item and @$item ){
        print "wechsel den Cursor";
    }
}