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 / demos / widget_lib / showVars.pl

sub showVars {

   # Create a top-level window that displays a bunch of global variable values
   # and keeps the display up-to-date even when the variables change value.
   #
   # Arguments:
   #    w    - Perl widget reference of parent.
   #    vars - Name of variable(s) to monitor.

   $showVars->destroy if Exists($showVars);
   $showVars = shift->Toplevel();
   my $w = $showVars;
   dpos($w);
   $w->title('Variable values');
   $w->iconname('Variables');

   my $w_title = $w->Label(-text => 'Variable values:', -width => 20, -anchor, 'center',
                            -font => '-Adobe-helvetica-medium-r-normal--*-180-*-*-*-*-*-*');
   $w_title->pack(-fill => 'x');
   my $i;
   foreach $i (@_) {
       my $w_i = $w->Frame();
       my $w_i_name = $w_i->Label(-text => "$i: ");
       my $w_i_value = $w_i->Label(-textvariable => \${$i});
       $w_i_name->pack(-side => 'left');
       $w_i_value->pack(-side => 'left');
       $w_i->pack(-side => 'top', -anchor => 'w');
   }
   $w->Button(-text => 'OK', -command => [$w => 'destroy'])->
     pack(-side => 'bottom', -pady => 2);

} # end showVars


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