下面的代碼Perl/Tk從 hash 中創建了填充每個事件詳細資訊的按鈕%events。有沒有辦法格式化按鈕內的文本，以便它以 printf 在第 16 行列印出來的方式出現在對齊的列中。
use strict;
use Tk;
my %events;
$events{"Jazz Fest"}{city} = "New Orleans";
$events{"Jazz Fest"}{state} = "LA";
$events{"Jazz Fest"}{date} = "June 6th, 2023";
$events{"Lollapalooza"}{city} = "Chicago";
$events{"Lollapalooza"}{state} = "IL";
$events{"Lollapalooza"}{date} = "July 25th, 2023";
$events{"Blues Fest"}{city} = "Chicago";
$events{"Blues Fest"}{state} = "IL";
$events{"Blues Fest"}{date} = "Augsut 4th, 2023";
my
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