menu_visible (3menu)

Check visibility of a menu item

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  4. menu_visible: Check visibility of a menu item
  1. Carta.tech
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  4. menu_visible: Check visibility of a menu item

SYNOPSIS

#include <menu.h>

bool item_visible(const ITEM *item);

DESCRIPTION

A menu item is visible when it is in the portion of a posted menu that is mapped onto the screen (if the menu is scrollable, in particular, this portion will be smaller than the whole menu).

RELATED TO menu_visible…

ncurses(3NCURSES), menu(3MENU).

NOTES

The header file <menu.h> automatically includes the header file <curses.h>.

PORTABILITY

These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.

AUTHORS

Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.