curs_opaque(3X) curs_opaque(3X) NAME is_cleared, is_idlok, is_idcok, is_immedok, is_keypad, is_leaveok, is_nodelay, is_notimeout, is_pad, is_scrollok, is_subwin, 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_pad(const WINDOW *win); bool is_scrollok(const WINDOW *win); bool is_subwin(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 struc- ture, 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_pad returns TRUE if the window is a pad i.e., created by newpad is_scrollok returns the value set in scrollok is_subwin returns TRUE if the window is a subwindow, i.e., created by subwin or derwin is_syncok returns the value set in syncok wgetparent returns the parent WINDOW pointer for subwindows, or NULL for windows having no par- ent. 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 Sys- tem V implementations. It is recommended that any code depending on ncurses extensions be conditioned using NCURSES_VERSION. SEE ALSO curses(3X), curs_inopts(3X), curs_outopts(3X), curs_window(3X) curs_opaque(3X)
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