gtkui.py 文件源码

def do_activate(self):
        if not self.window:
            self.window = self.builder.get_object("main_window")
            self.window.set_application(self)

        self.window.present()
       #The preferences dialog
        self.preferences_dialog = Gtk.Dialog(self.window, self.window, True, )
        self.preferences_dialog.add_buttons(Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE, Gtk.STOCK_APPLY, Gtk.ResponseType.APPLY)
        self.preferences_dialog.set_title("Preferences")
        box = self.preferences_dialog.get_content_area()
        box.add(self.settings_box)