Method
GioMenuItemset_submenu
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 |
GMenuModel |
A |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |