preferences_dialog.py 文件源码

def __init__(self, window):
        """
        Provides
        :param window: Main application window reference, serves as communication hub
        """
        super(Gtk.HeaderBar, self).__init__()
        self.set_show_close_button(False)

        try:
            self.set_has_subtitle(True)
        except AttributeError:
            pass # Too bad?

        # Set default window title
        self.props.title = _("Preferences")
        self.__window = window
        self.__menu = Gtk.Menu()
        # Fill it with all the wigets
        self.__populate_headerbar()