Afacanc38

import gi, sys
gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
from gi.repository import Gtk, Adw, GLib

class MainWindow(Adw.ApplicationWindow):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        GLib.set_application_name("Gtk Overlay")
        GLib.set_prgname("Gtk Examples by Afacanc38")

Afacanc38

# Thanks to @keremgokcek for helping to make the search action.
import gi, sys
gi.require_version (
  'Gtk',
  '4.0'
)
gi.require_version (
  'Adw',
  '1'
)