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diff --git a/ncurses-5.3/doc/html/man/curs_attr.3x.html b/ncurses-5.3/doc/html/man/curs_attr.3x.html new file mode 100644 index 0000000..fa0c4e1 --- /dev/null +++ b/ncurses-5.3/doc/html/man/curs_attr.3x.html @@ -0,0 +1,279 @@ +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> +<!-- + * t + **************************************************************************** + * Copyright (c) 1998-2000,2002 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_attr.3x,v 1.26 2002/09/21 19:50:06 tom Exp @ +--> +<HTML> +<HEAD> +<TITLE>curs_attr 3x</TITLE> +<link rev=made href="mailto:bug-ncurses@gnu.org"> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +</HEAD> +<BODY> +<H1>curs_attr 3x</H1> +<HR> +<PRE> +<!-- Manpage converted by man2html 3.0.1 --> + +</PRE> +<H2>NAME</H2><PRE> + <STRONG>attroff</STRONG>, <STRONG>wattroff</STRONG>, <STRONG>attron</STRONG>, <STRONG>wattron</STRONG>, <STRONG>attrset</STRONG>, <STRONG>wattrset</STRONG>, + <STRONG>color_set</STRONG>, <STRONG>wcolor_set</STRONG>, <STRONG>standend</STRONG>, <STRONG>wstandend</STRONG>, <STRONG>standout</STRONG>, + <STRONG>wstandout</STRONG>, <STRONG>attr_get</STRONG>, <STRONG>wattr_get</STRONG>, <STRONG>attr_off</STRONG>, <STRONG>wattr_off</STRONG>, + <STRONG>attr_on</STRONG>, <STRONG>wattr_on</STRONG>, <STRONG>attr_set</STRONG>, <STRONG>wattr_set</STRONG>, <STRONG>chgat</STRONG>, <STRONG>wchgat</STRONG>, + <STRONG>mvchgat</STRONG>, <STRONG>mvwchgat</STRONG>, <STRONG>PAIR_NUMBER</STRONG> - <STRONG>curses</STRONG> character and win- + dow attribute control routines + + +</PRE> +<H2>SYNOPSIS</H2><PRE> + <STRONG>#include</STRONG> <STRONG><curses.h></STRONG> + <STRONG>int</STRONG> <STRONG>attroff(int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>wattroff(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>attron(int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>wattron(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>attrset(int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>wattrset(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>attrs);</STRONG> + <STRONG>int</STRONG> <STRONG>color_set(short</STRONG> <STRONG>color_pair_number,</STRONG> <STRONG>void*</STRONG> <STRONG>opts);</STRONG> + <STRONG>int</STRONG> <STRONG>wcolor_set(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>short</STRONG> <STRONG>color_pair_number,</STRONG> + <STRONG>void*</STRONG> <STRONG>opts);</STRONG> + <STRONG>int</STRONG> <STRONG>standend(void);</STRONG> + <STRONG>int</STRONG> <STRONG>wstandend(WINDOW</STRONG> <STRONG>*win);</STRONG> + <STRONG>int</STRONG> <STRONG>standout(void);</STRONG> + <STRONG>int</STRONG> <STRONG>wstandout(WINDOW</STRONG> <STRONG>*win);</STRONG> + <STRONG>int</STRONG> <STRONG>attr_get(attr_t</STRONG> <STRONG>*attrs,</STRONG> <STRONG>short</STRONG> <STRONG>*pair,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>wattr_get(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>attr_t</STRONG> <STRONG>*attrs,</STRONG> <STRONG>short</STRONG> <STRONG>*pair,</STRONG> + <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>attr_off(attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>wattr_off(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>attr_on(attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>wattr_on(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>attr_set(attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>short</STRONG> <STRONG>pair,</STRONG> <STRONG>void</STRONG> <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>wattr_set(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attrs,</STRONG> <STRONG>short</STRONG> <STRONG>pair,</STRONG> <STRONG>void</STRONG> + <STRONG>*opts);</STRONG> + <STRONG>int</STRONG> <STRONG>chgat(int</STRONG> <STRONG>n,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attr,</STRONG> <STRONG>short</STRONG> <STRONG>color,</STRONG> + <STRONG>const</STRONG> <STRONG>void</STRONG> <STRONG>*opts)</STRONG> + <STRONG>int</STRONG> <STRONG>wchgat(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>n,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attr,</STRONG> + <STRONG>short</STRONG> <STRONG>color,</STRONG> <STRONG>const</STRONG> <STRONG>void</STRONG> <STRONG>*opts)</STRONG> + <STRONG>int</STRONG> <STRONG>mvchgat(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>int</STRONG> <STRONG>n,</STRONG> <STRONG>attr_t</STRONG> <STRONG>attr,</STRONG> + <STRONG>short</STRONG> <STRONG>color,</STRONG> <STRONG>const</STRONG> <STRONG>void</STRONG> <STRONG>*opts)</STRONG> + <STRONG>int</STRONG> <STRONG>mvwchgat(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>int</STRONG> <STRONG>n,</STRONG> + <STRONG>attr_t</STRONG> <STRONG>attr,</STRONG> <STRONG>short</STRONG> <STRONG>color,</STRONG> <STRONG>const</STRONG> <STRONG>void</STRONG> <STRONG>*opts)</STRONG> + + +</PRE> +<H2>DESCRIPTION</H2><PRE> + These routines manipulate the current attributes of the + named window. The current attributes of a window apply to + all characters that are written into the window with <STRONG>wad-</STRONG> + <STRONG>dch</STRONG>, <STRONG>waddstr</STRONG> and <STRONG>wprintw</STRONG>. Attributes are a property of + the character, and move with the character through any + scrolling and insert/delete line/character operations. To + the extent possible, they are displayed as appropriate + modifications to the graphic rendition of characters put + on the screen. + + The routine <STRONG>attrset</STRONG> sets the current attributes of the + given window to <EM>attrs</EM>. The routine <STRONG>attroff</STRONG> turns off the + named attributes without turning any other attributes on + or off. The routine <STRONG>attron</STRONG> turns on the named attributes + without affecting any others. The routine <STRONG>standout</STRONG> is the + same as <STRONG>attron(A_STANDOUT)</STRONG>. The routine <STRONG>standend</STRONG> is the + same as <STRONG>attrset(A_NORMAL)</STRONG> or <STRONG>attrset(0)</STRONG>, that is, it turns + off all attributes. + + The <STRONG>attrset</STRONG> and related routines do not affect the + attributes used when erasing portions of the window. See + <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG> for functions which modify the attributes + used for erasing and clearing. + + The routine <STRONG>color_set</STRONG> sets the current color of the given + window to the foreground/background combination described + by the color_pair_number. The parameter opts is reserved + for future use, applications must supply a null pointer. + + The routine <STRONG>wattr_get</STRONG> returns the current attribute and + color pair for the given window; <STRONG>attr_get</STRONG> returns the cur- + rent attribute and color pair for <STRONG>stdscr</STRONG>. The remaining + <STRONG>attr_</STRONG>* functions operate exactly like the corresponding + <STRONG>attr</STRONG>* functions, except that they take arguments of type + <STRONG>attr_t</STRONG> rather than <STRONG>int</STRONG>. + + The routine <STRONG>chgat</STRONG> changes the attributes of a given number + of characters starting at the current cursor location of + <STRONG>stdscr</STRONG>. It does not update the cursor and does not per- + form wrapping. A character count of -1 or greater than + the remaining window width means to change attributes all + the way to the end of the current line. The <STRONG>wchgat</STRONG> func- + tion generalizes this to any window; the <STRONG>mvwchgat</STRONG> function + does a cursor move before acting. In these functions, the + color argument is a color-pair index (as in the first + argument of <EM>init</EM><STRONG>_</STRONG><EM>pair</EM>, see <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>). The <STRONG>opts</STRONG> + argument is not presently used, but is reserved for the + future (leave it <STRONG>NULL</STRONG>). Note that changing the attributes + does not imply that a subsequent <STRONG>refresh</STRONG> will update the + screen to match, since the character values are not modi- + fied. Use <STRONG>touchwin</STRONG> to force the screen to match the + updated attributes. + + <STRONG>Attributes</STRONG> + The following video attributes, defined in <STRONG><curses.h></STRONG>, can + be passed to the routines <STRONG>attron</STRONG>, <STRONG>attroff</STRONG>, and <STRONG>attrset</STRONG>, or + OR'ed with the characters passed to <STRONG>addch</STRONG>. + + <STRONG>A_NORMAL</STRONG> Normal display (no highlight) + <STRONG>A_STANDOUT</STRONG> Best highlighting mode of the terminal. + <STRONG>A_UNDERLINE</STRONG> Underlining + <STRONG>A_REVERSE</STRONG> Reverse video + <STRONG>A_BLINK</STRONG> Blinking + <STRONG>A_DIM</STRONG> Half bright + + <STRONG>A_BOLD</STRONG> Extra bright or bold + <STRONG>A_PROTECT</STRONG> Protected mode + <STRONG>A_INVIS</STRONG> Invisible or blank mode + <STRONG>A_ALTCHARSET</STRONG> Alternate character set + <STRONG>A_CHARTEXT</STRONG> Bit-mask to extract a character + <STRONG>COLOR_PAIR(</STRONG><EM>n</EM><STRONG>)</STRONG> Color-pair number <EM>n</EM> + + The following macro is the reverse of <STRONG>COLOR_PAIR(</STRONG><EM>n</EM><STRONG>)</STRONG>: + + <STRONG>PAIR_NUMBER(</STRONG><EM>attrs</EM>) Returns the pair number associated + with the <STRONG>COLOR_PAIR(</STRONG><EM>n</EM><STRONG>)</STRONG> attribute. + + The return values of many of these routines are not mean- + ingful (they are implemented as macro-expanded assignments + and simply return their argument). The SVr4 manual page + claims (falsely) that these routines always return <STRONG>1</STRONG>. + + +</PRE> +<H2>NOTES</H2><PRE> + Note that <STRONG>attroff</STRONG>, <STRONG>wattroff</STRONG>, <STRONG>attron</STRONG>, <STRONG>wattron</STRONG>, <STRONG>attrset</STRONG>, + <STRONG>wattrset</STRONG>, <STRONG>standend</STRONG> and <STRONG>standout</STRONG> may be macros. + + +</PRE> +<H2>PORTABILITY</H2><PRE> + All these functions are supported in the XSI Curses stan- + dard, Issue 4. The standard defined the dedicated type + for highlights, <STRONG>attr_t</STRONG>, which is not defined in SVr4 + curses. The functions taking <STRONG>attr_t</STRONG> arguments are not sup- + ported under SVr4. + + The XSI Curses standard states that whether the tradi- + tional functions <STRONG>attron</STRONG>/<STRONG>attroff</STRONG>/<STRONG>attrset</STRONG> can manipulate + attributes other than <STRONG>A_BLINK</STRONG>, <STRONG>A_BOLD</STRONG>, <STRONG>A_DIM</STRONG>, <STRONG>A_REVERSE</STRONG>, + <STRONG>A_STANDOUT</STRONG>, or <STRONG>A_UNDERLINE</STRONG> is "unspecified". Under this + implementation as well as SVr4 curses, these functions + correctly manipulate all other highlights (specifically, + <STRONG>A_ALTCHARSET</STRONG>, <STRONG>A_PROTECT</STRONG>, and <STRONG>A_INVIS</STRONG>). + + XSI Curses added the new entry points, <STRONG>attr_get</STRONG>, <STRONG>attr_on</STRONG>, + <STRONG>attr_off</STRONG>, <STRONG>attr_set</STRONG>, <STRONG>wattr_on</STRONG>, <STRONG>wattr_off</STRONG>, <STRONG>wattr_get</STRONG>, + <STRONG>wattr_set</STRONG>. These are intended to work with a new series + of highlight macros prefixed with <STRONG>WA_</STRONG>. + + <STRONG>WA_NORMAL</STRONG> Normal display (no highlight) + <STRONG>WA_STANDOUT</STRONG> Best highlighting mode of the terminal. + <STRONG>WA_UNDERLINE</STRONG> Underlining + <STRONG>WA_REVERSE</STRONG> Reverse video + <STRONG>WA_BLINK</STRONG> Blinking + <STRONG>WA_DIM</STRONG> Half bright + <STRONG>WA_BOLD</STRONG> Extra bright or bold + <STRONG>WA_ALTCHARSET</STRONG> Alternate character set + + The XSI curses standard specifies that each pair of corre- + sponding <STRONG>A_</STRONG> and <STRONG>WA_</STRONG>-using functions operates on the same + current-highlight information. + + The XSI standard extended conformance level adds new high- + lights <STRONG>A_HORIZONTAL</STRONG>, <STRONG>A_LEFT</STRONG>, <STRONG>A_LOW</STRONG>, <STRONG>A_RIGHT</STRONG>, <STRONG>A_TOP</STRONG>, <STRONG>A_VER-</STRONG> + <STRONG>TICAL</STRONG> (and corresponding <STRONG>WA_</STRONG> macros for each) which this + curses does not yet support. + + +</PRE> +<H2>SEE ALSO</H2><PRE> + <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>, <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>, + <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>, <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</PRE> +<HR> +<ADDRESS> +Man(1) output converted with +<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> +</ADDRESS> +</BODY> +</HTML> |