Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / tools / perl-5.8.0 / lib / site_perl / 5.8.0 / sun4-solaris / Tk / DragDrop / Rect.pm

package Tk::DragDrop::Rect;
use Carp;
 
# Proxy class which represents sites to the dropping side 

use vars qw($VERSION);
$VERSION = '3.009'; # $Id: //depot/Tk8/DragDrop/DragDrop/Rect.pm#9 $

sub Over
{
my ($site,$X,$Y) = @_;
my $x = $site->X;
my $y = $site->Y;
my $w = $site->width;
my $h = $site->height;

my $val = ($X >= $x && $X < ($x + $w) && $Y >= $y && $Y < ($y + $h));
# print "Over ",$site->Show," $X,$Y => $val\n";
return $val;
}

sub FindSite
{
my ($class,$widget,$X,$Y) = @_;
foreach my $site ($class->SiteList($widget))
 {
  return $site if ($site->Over($X,$Y));
 }
return undef;
}

sub NewDrag
{
my ($class,$widget) = @_;
}

sub Match
{
my ($site,$other) = @_;
return 0 unless (defined $other);
return 1 if ($site == $other);
return 0 unless (ref($site) eq ref($other));
for ("$site")
 {
  if (/ARRAY/)
   {
    my $i;
    return 0 unless (@$site == @$other);
    for ($i = 0; $i < @$site; $i++)
     {
      return 0 unless ($site->[$i] == $other->[$i]);
     }
    return 1;
   }
  elsif (/SCALAR/)
   {
    return $site == $other;
   }
  elsif (/HASH/)
   {
    my $key;
    foreach $key (keys %$site)
     {
      return 0 unless ($other->{$key} == $site->{$key});
     }
    foreach $key (keys %$other)
     {
      return 0 unless ($other->{$key} == $site->{$key});
     }
    return 1;
   }
  return 0;
 }
return 0;
}


1;