Hi!
You were close, but you forgot -row:
use Tk;
my $top = new MainWindow();
my %density = (A=>1,B=>2,C=>3);
my $row = 0;
foreach (sort keys(%density)) {
my $keytext = $top->Label(
-height=>1,-width=>10,-text=>$_,-justify=>'left')->grid(-row=>
+$row,-column=>0);
my $denbox = $top->Entry(
-textvariable=>\$density{$_},-width=>5)->grid(-row=>$row,-colu
+mn=>1);
$row++;
}
MainLoop();
mawe
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