main_window.py 文件源码

def _build_menu_new(self, menu_bar):
        """
        Build the whole New menu item.
        """
        menu_item = self._build_menu_item("New", menu_bar)
        self.dropmenu_new = Gtk.Menu()
        menu_item.set_submenu(self.dropmenu_new)
        self.subitem_new_session = self._build_menu_item(
            "New Session", self.dropmenu_new,
            image=Gtk.STOCK_NEW
        )
        self.subitem_save_configuration = self._build_menu_item(
            "Save configuration", self.dropmenu_new,
            image=Gtk.STOCK_SAVE, callback=self.on_save_clicked
        )
        self.subitem_load_configuration = self._build_menu_item(
            "Load Configuration", self.dropmenu_new,
            image=Gtk.STOCK_FILE, callback=self.on_load_clicked
        )
        self.subitem_recent_session = self._build_menu_item(
            "Recent Session", self.dropmenu_new,
            image=Gtk.STOCK_REVERT_TO_SAVED
        )
        self.subitem_preferences = self._build_menu_item(
            "Preferences", self.dropmenu_new,
            image=Gtk.STOCK_PREFERENCES
        )
        self._build_separatormenuitem(self.dropmenu_new)
        self.subitem_quit = self._build_menu_item(
            "Quit", self.dropmenu_new,
            image=Gtk.STOCK_QUIT, callback=Gtk.main_quit
        )

        return menu_item