ITEM
*
current_item(
MENU *menu
)
int
item_index(
ITEM *item
)
int
set_current_item(
MENU *menu
, ITEM *item
)
int
set_top_row(
MENU *menu
, int row
)
int
top_row(
MENU *menu
)
)
returns a pointer to the current menu item.
The
set_current_item(
)
can be used to set this to the item give.
The
item_index(
)
function returns the index number in the array of items for the item
pointed to by the
item
parameter.
The
set_top_row(
)
function sets the top row of the menu displayed to be the row given.
The current item becomes the leftmost item of the top row.
The
top_row(
)
call returns the row number that is currently at the top of the
displayed menu.
)
returns NULL if no items are attached to the menu.
E_OK
E_BAD_ARGUMENT
E_BAD_STATE
E_NOT_CONNECTED
<menu.h>
automatically includes both
<curses.h>
and
<eti.h>
.