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from gi.repository import Gdk
from gi.repository import Gtk
class Window(Gtk.Window):
def __init__(self, parent=None):
super(Window, self).__init__(type=Gtk.WindowType.TOPLEVEL)
self._parent = parent
self.connect('key-press-event', self._on_key_press)
def _on_key_press(self, widget, event):
keyname = Gdk.keyval_name(event.keyval)
if event.get_state() & Gdk.ModifierType.CONTROL_MASK:
if keyname is "w":
self.destroy()
if self._parent is None:
Gtk.main_quit()
elif keyname is "q":
Gtk.main_quit()
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