Method
GioMenuItemset_submenu
since: 2.32
Description
Sets or unsets the “submenu” link of menu_item
to submenu
.
If submenu
is non-NULL
, it is linked to. If it is NULL
then the
link is unset.
The effect of having one menu appear as a submenu of another is exactly as it sounds.
Available since: 2.32
Parameters
submenu
-
Type:
GMenuModel
A
GMenuModel
, orNULL
.The argument can be NULL
.The data is owned by the caller of the method.