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import gi
gi.require_version("Gtk", "4.0")
from gi.repository import Gtk
class MyWindow(Gtk.ApplicationWindow):
def __init__(self, **kargs):
super().__init__(**kargs, title="Hello World")
box = Gtk.Box(spacing=6)
self.set_child(box)
button1 = Gtk.Button(label="Hello")
button1.connect("clicked", self.on_button1_clicked)
box.append(button1)
button2 = Gtk.Button(label="Goodbye")
button2.props.hexpand = True
button2.connect("clicked", self.on_button2_clicked)
box.append(button2)
def on_button1_clicked(self, _widget):
pass
def on_button2_clicked(self, _widget):
pass
def on_activate(app):
# Create window
win = MyWindow(application=app)
win.present()
app = Gtk.Application(application_id="com.example.App")
app.connect("activate", on_activate)
app.run(None)
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