确实有这个问题,不过在此函数的说明中已经说了,习惯上是用于help这个menu item
void gtk_menu_item_set_right_justified
(GtkMenuItem *menu_item,
gboolean right_justified);
Sets whether the menu item appears justified at the right side of a menu bar. This was traditionally done for "Help" menu items, but is now considered a bad idea. (If the widget layout is reversed for a right-to-left language like Hebrew or Arabic, right-justified-menu-items appear at the left.)
menu_item :
a GtkMenuItem.
right_justified :
if TRUE the menu item will appear at the far right if added to a menu bar.
请参考:[url="http://www.huihoo.com/gnu/gtk2-tut/x1651.html"]http://www.huihoo.com/gnu/gtk2-tut/x1651.html[/url]和[url="http://www.mjhy.cn/gtk/c1562.html"]http://www.mjhy.cn/gtk/c1562.html[/url]
