NAME


is_cleared, is_idlok, is_idcok, is_immedok, is_keypad, is_leaveok, is_nodelay, is_timeout, is_scrollok, is_syncok - curses window properties

SYNOPSIS


#include <curses.h>

bool is_cleared(const WINDOW *win); bool is_idcok(const WINDOW *win); bool is_idlok(const WINDOW *win); bool is_immedok(const WINDOW *win); bool is_keypad(const WINDOW *win); bool is_leaveok(const WINDOW *win); bool is_nodelay(const WINDOW *win); bool is_notimeout(const WINDOW *win); bool is_scrollok(const WINDOW *win); bool is_syncok(const WINDOW *win); WINDOW * wgetparent(const WINDOW *win); int wgetscrreg(const WINDOW *win, int *top, int *bottom);

DESCRIPTION


This implementation provides functions which return properties set in the WINDOW structure, allowing it to be ‘‘opaque’’ if the symbol NCURSES_OPAQUE is defined:
is_cleared
 returns the value set in clearok
is_idcok
 returns the value set in idcok
is_idlok
 returns the value set in idlok
is_immedok
 returns the value set in immedok
is_keypad
 returns the value set in keypad
is_leaveok
 returns the value set in leaveok
is_nodelay
 returns the value set in nodelay
is_notimeout
 returns the value set in notimeout
is_scrollok
 returns the value set in scrollok
is_syncok
 returns the value set in syncok
wgetparent
 returns the parent WINDOW pointer for subwindows, or NULL for windows having no parent.
wgetscrreg
 returns the top and bottom rows for the scrolling margin as set in wsetscrreg.

RETURN VALUE


These functions all return TRUE or FALSE, except as noted.

NOTES


Both a macro and a function are provided for each name.

PORTABILITY


These routines are specific to ncurses. They were not supported on Version 7, BSD or System V implementations. It is recommended that any code depending on ncurses extensions be conditioned using NCURSES_VERSION.

SEE ALSO


ncurses(3NCURSES), inopts(3NCURSES), outopts(3NCURSES), window(3NCURSES)

openSUSE Logo

Contents