Master/tlpkg/tlperl/lib/auto/Tk/FocusOK.al


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# NOTE: Derived from blib\lib\Tk.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package Tk;

#line 664 "blib\lib\Tk.pm (autosplit into blib\lib\auto\Tk\FocusOK.al)"
sub FocusOK
{
 my $w = shift;
 my $value;
 catch { $value = $w->cget('-takefocus') };
 if (!$@ && defined($value))
  {
   return 0 if ($value eq '0');
   return $w->viewable if ($value eq '1');
   if ($value)
    {
     $value = $w->$value();
     return $value if (defined $value);
    }
  }
 if (!$w->viewable)
  {
   return 0;
  }
 catch { $value = $w->cget('-state') } ;
 if (!$@ && defined($value) && $value eq 'disabled')
  {
   return 0;
  }
 $value = grep(/Key|Focus/,$w->Tk::bind(),$w->Tk::bind(ref($w)));
 return $value;
}

# end of Tk::FocusOK
1;