ruby-****@sourc*****
ruby-****@sourc*****
2012年 11月 4日 (日) 03:34:46 JST
------------------------- REMOTE_ADDR = 184.145.83.139 REMOTE_HOST = URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-mnstbs-mnui ------------------------- @@ -96,6 +96,8 @@ Sub-menus are useful if you have a list of very specific items that would clutter an otherwise organized menu structure. When using a sub-menu, you can use the((*activate-item*))signal provided by the Gtk::MenuItem widget, which will be emitted when the menu item displays its sub-menu. +:Warning: + As of Oct. 2012, Gtk version 2.22.0 signal((*'activate-item'*))doesn't work on leaf menu items, nor on menu items with sub-menus (not emitted). {{br}} {{br}}