X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=inline;f=Ada95%2Fhtml%2Fcurs_bkgd.3x.html;fp=Ada95%2Fhtml%2Fcurs_bkgd.3x.html;h=0000000000000000000000000000000000000000;hb=0eb88fc5281804773e2a0c7a488a4452463535ce;hp=6a3396ca6c1979b59c74bc53d24e9105abfe1663;hpb=661078ddbde3ce0f3b06e95642fbb9b5fef7dca1;p=ncurses.git diff --git a/Ada95/html/curs_bkgd.3x.html b/Ada95/html/curs_bkgd.3x.html deleted file mode 100644 index 6a3396ca..00000000 --- a/Ada95/html/curs_bkgd.3x.html +++ /dev/null @@ -1,122 +0,0 @@ - -
-- bkgdset, wbkgdset, bkgd, wbkgd - curses window background - manipulation routines - - --
- #include <curses.h> - - void bkgdset(const chtype ch); - void wbkgdset(WINDOW *win, const chtype ch); - int bkgd(const chtype ch); - int wbkgd(WINDOW *win, const chtype ch); - chtype getbkgd(WINDOW *win); - - --
- The bkgdset and wbkgdset routines manipulate the back- - ground of the named window. The window background is a - chtype consisting of any combination of attributes (i.e., - rendition) and a character. The attribute part of the - background is combined (OR'ed) with all non-blank charac- - ters that are written into the window with waddch. Both - the character and attribute parts of the background are - combined with the blank characters. The background - becomes a property of the character and moves with the - character through any scrolling and insert/delete - line/character operations. - - To the extent possible on a particular terminal, the - attribute part of the background is displayed as the - graphic rendition of the character put on the screen. - - The bkgd and wbkgd functions set the background property - of the current or specified window and then apply this - setting to every character position in that window: - - The rendition of every character on the screen is - changed to the new background rendition. - - Wherever the former background character appears, - it is changed to the new background character. - - The getbkgd function returns the given window's current - background character/attribute pair. - - --
- The routines bkgd and wbkgd return the integer OK. The - SVr4.0 manual says "or a non-negative integer if immedok - is set", but this appears to be an error. - - --
- Note that bkgdset and bkgd may be macros. - - --
- These functions are described in the XSI Curses standard, - return ERR, on failure. but gives no failure conditions. - - --
- curses(3X), curs_addch(3X), curs_outopts(3X) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- -