From fc22b3d6507c6745911b9dfcc68f1e665ae13dbc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:43:11 +0200 Subject: Adding upstream version 4.22.0. Signed-off-by: Daniel Baumann --- upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses | 111 +++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses (limited to 'upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses') diff --git a/upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses b/upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses new file mode 100644 index 00000000..8cb47cdf --- /dev/null +++ b/upstream/opensuse-leap-15-6/man3/bkgrnd.3ncurses @@ -0,0 +1,111 @@ +.\"*************************************************************************** +.\" Copyright (c) 2002-2015,2017 Free Software Foundation, Inc. * +.\" * +.\" Permission is hereby granted, free of charge, to any person obtaining a * +.\" copy of this software and associated documentation files (the * +.\" "Software"), to deal in the Software without restriction, including * +.\" without limitation the rights to use, copy, modify, merge, publish, * +.\" distribute, distribute with modifications, sublicense, and/or sell * +.\" copies of the Software, and to permit persons to whom the Software is * +.\" furnished to do so, subject to the following conditions: * +.\" * +.\" The above copyright notice and this permission notice shall be included * +.\" in all copies or substantial portions of the Software. * +.\" * +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * +.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * +.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * +.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * +.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. * +.\" * +.\" Except as contained in this notice, the name(s) of the above copyright * +.\" holders shall not be used in advertising or otherwise to promote the * +.\" sale, use or other dealings in this Software without prior written * +.\" authorization. * +.\"*************************************************************************** +.\" +.\" $Id: curs_bkgrnd.3x,v 1.8 2017/11/18 23:47:37 tom Exp $ +.de bP +.ie n .IP \(bu 4 +.el .IP \(bu 2 +.. +.TH bkgrnd 3NCURSES "" +.SH NAME +\fBbkgrnd\fR, +\fBwbkgrnd\fR, +\fBbkgrndset\fR, +\fBwbkgrndset\fR, +\fBgetbkgrnd\fR, +\fBwgetbkgrnd\fR \- \fBcurses\fR window complex background manipulation routines +.SH SYNOPSIS +.PP +.B #include +.sp +\fBint bkgrnd(\fR\fB const cchar_t *\fR\fIwch\fR\fB);\fR +.br +\fBint wbkgrnd(\fR\fB WINDOW *\fR\fIwin\fR\fB, const cchar_t *\fR\fIwch\fR\fB);\fR +.br +\fBvoid bkgrndset(const cchar_t *\fR\fIwch\fR \fB);\fR +.br +\fBvoid wbkgrndset(WINDOW *\fR\fIwin\fR\fB, const cchar_t *\fR\fIwch\fR\fB);\fR +.br +\fBint getbkgrnd(cchar_t *\fR\fIwch\fR\fB);\fR +.br +\fBint wgetbkgrnd(WINDOW *\fR\fIwin\fR\fB, cchar_t *\fR\fIwch\fR\fB);\fR +.br +.SH DESCRIPTION +.SS bkgrndset +.PP +The \fBbkgrndset\fR and \fBwbkgrndset\fR routines manipulate the +background of the named window. +The window background is a \fBcchar_t\fR consisting of +any combination of attributes (i.e., rendition) and a complex character. +The attribute part of the background is combined (OR'ed) with all non-blank +characters that are written into the window with \fBwaddch\fR. 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. +.PP +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. +.SS bkgrnd +.PP +The \fBbkgrnd\fR and \fBwbkgrnd\fR functions +set the background property of the current or specified window +and then apply this setting to every character position in that window: +.bP +The rendition of every character on the screen is changed to +the new background rendition. +.bP +Wherever the former background character +appears, it is changed to the new background character. +.SS getbkgrnd +.PP +The \fBgetbkgrnd\fR function returns the given window's current background +character/attribute pair via the \fBwch\fR pointer. +If the given window pointer is null, +the character is not updated (but no error returned). +.SH NOTES +Note that +\fBbkgrnd\fR, +\fBbkgrndset\fR, and +\fBgetbkgrnd\fR +may be macros. +.SH RETURN VALUE +.PP +The \fBbkgrndset\fR and \fBwbkgrndset\fR routines do not return a value. +.PP +Upon successful completion, the other functions return \fBOK\fR. +Otherwise, they return \fBERR\fR: +.bP +A null window pointer is treated as an error. +.bP +A null character pointer is treated as an error. +.SH SEE ALSO +\fBncurses\fR(3NCURSES), +\fBbkgd\fR(3NCURSES) -- cgit v1.2.3