RosettaCodeData/Task/Hello-world-Graphical/Sidef/hello-world-graphical-1.sidef

var tk = require('Tk')
var main = %O<MainWindow>.new
main.Button(
    '-text'    => 'Goodbye, World!',
    '-command' => 'exit',
).pack
tk.MainLoop
Data update 2023-12-16 21:33:55 -08:00			`var tk = require('Tk')`
			`var main = %O<MainWindow>.new`
Initial data commit 2023-07-01 11:58:00 -04:00			`main.Button(`
			`'-text' => 'Goodbye, World!',`
			`'-command' => 'exit',`
Data update 2023-12-16 21:33:55 -08:00			`).pack`
			`tk.MainLoop`