5
 
class Window(gtk.Window):
 
7
 
    def __init__(self, parent=None):
 
8
 
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
 
11
 
        self.connect('key-press-event', self._on_key_press)
 
13
 
    def _on_key_press(self, widget, event):
 
14
 
        keyname = gtk.gdk.keyval_name(event.keyval)
 
15
 
        if event.state & gtk.gdk.CONTROL_MASK:
 
18
 
                if self._parent is None: