2002-10-13 11:35:53 +08:00
|
|
|
<!--
|
|
|
|
|
****************************************************************************
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
* Copyright (c) 1998-2010,2014 Free Software Foundation, Inc. *
|
2002-10-13 11:35:53 +08:00
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
|
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
|
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|
****************************************************************************
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
* @Id: curs_window.3x,v 1.18 2014/03/01 23:36:38 tom Exp @
|
2002-10-13 11:35:53 +08:00
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-->
|
2015-02-15 09:42:27 +08:00
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
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2000-07-09 10:46:08 +08:00
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<HTML>
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2002-10-13 11:35:53 +08:00
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<HEAD>
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2015-02-15 09:42:27 +08:00
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<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
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<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
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2002-10-13 11:35:53 +08:00
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<TITLE>curs_window 3x</TITLE>
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<link rev=made href="mailto:bug-ncurses@gnu.org">
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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</HEAD>
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2000-07-09 10:46:08 +08:00
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<BODY>
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2002-10-13 11:35:53 +08:00
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<H1>curs_window 3x</H1>
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<HR>
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2000-07-09 10:46:08 +08:00
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<PRE>
|
2005-10-10 02:41:57 +08:00
|
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<STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG> <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
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2004-02-09 10:15:26 +08:00
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2000-07-09 10:46:08 +08:00
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</PRE>
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2015-02-15 09:42:27 +08:00
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<H2><a name="h2-NAME">NAME</a></H2><PRE>
|
2005-10-10 02:41:57 +08:00
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|
<STRONG>newwin</STRONG>, <STRONG>delwin</STRONG>, <STRONG>mvwin</STRONG>, <STRONG>subwin</STRONG>, <STRONG>derwin</STRONG>, <STRONG>mvderwin</STRONG>, <STRONG>dupwin</STRONG>,
|
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|
<STRONG>wsyncup</STRONG>, <STRONG>syncok</STRONG>, <STRONG>wcursyncup</STRONG>, <STRONG>wsyncdown</STRONG> - create <STRONG>curses</STRONG>
|
2000-07-09 10:46:08 +08:00
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windows
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</PRE>
|
2015-02-15 09:42:27 +08:00
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|
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
|
2002-10-13 11:35:53 +08:00
|
|
|
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
|
|
|
|
|
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
<STRONG>WINDOW</STRONG> <STRONG>*newwin(</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>nlines,</STRONG> <STRONG>int</STRONG> <STRONG>ncols,</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>begin_y,</STRONG> <STRONG>int</STRONG> <STRONG>begin_x);</STRONG>
|
2002-10-13 11:35:53 +08:00
|
|
|
<STRONG>int</STRONG> <STRONG>delwin(WINDOW</STRONG> <STRONG>*win);</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>mvwin(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x);</STRONG>
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
<STRONG>WINDOW</STRONG> <STRONG>*subwin(WINDOW</STRONG> <STRONG>*orig,</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>nlines,</STRONG> <STRONG>int</STRONG> <STRONG>ncols,</STRONG>
|
2002-10-13 11:35:53 +08:00
|
|
|
<STRONG>int</STRONG> <STRONG>begin_y,</STRONG> <STRONG>int</STRONG> <STRONG>begin_x);</STRONG>
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
<STRONG>WINDOW</STRONG> <STRONG>*derwin(WINDOW</STRONG> <STRONG>*orig,</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>nlines,</STRONG> <STRONG>int</STRONG> <STRONG>ncols,</STRONG>
|
2002-10-13 11:35:53 +08:00
|
|
|
<STRONG>int</STRONG> <STRONG>begin_y,</STRONG> <STRONG>int</STRONG> <STRONG>begin_x);</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>mvderwin(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>par_y,</STRONG> <STRONG>int</STRONG> <STRONG>par_x);</STRONG>
|
|
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|
|
<STRONG>WINDOW</STRONG> <STRONG>*dupwin(WINDOW</STRONG> <STRONG>*win);</STRONG>
|
|
|
|
|
<STRONG>void</STRONG> <STRONG>wsyncup(WINDOW</STRONG> <STRONG>*win);</STRONG>
|
|
|
|
|
<STRONG>int</STRONG> <STRONG>syncok(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>bool</STRONG> <STRONG>bf);</STRONG>
|
|
|
|
|
<STRONG>void</STRONG> <STRONG>wcursyncup(WINDOW</STRONG> <STRONG>*win);</STRONG>
|
|
|
|
|
<STRONG>void</STRONG> <STRONG>wsyncdown(WINDOW</STRONG> <STRONG>*win);</STRONG>
|
2000-07-09 10:46:08 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>newwin</STRONG> creates and returns a pointer to a new win-
|
2000-07-09 10:46:08 +08:00
|
|
|
dow with the given number of lines and columns. The upper
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
left-hand corner of the window is at
|
|
|
|
|
line <EM>begin</EM>_<EM>y</EM>,
|
|
|
|
|
column <EM>begin</EM>_<EM>x</EM>
|
|
|
|
|
|
|
|
|
|
If either <EM>nlines</EM> or <EM>ncols</EM> is zero, they default to
|
|
|
|
|
<STRONG>LINES</STRONG> <STRONG>-</STRONG> <EM>begin</EM>_<EM>y</EM> and
|
|
|
|
|
<STRONG>COLS</STRONG> <STRONG>-</STRONG> <EM>begin</EM>_<EM>x</EM>.
|
|
|
|
|
|
|
|
|
|
A new full-screen window is created by calling
|
|
|
|
|
<STRONG>newwin(0,0,0,0)</STRONG>.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2005-10-10 02:41:57 +08:00
|
|
|
Calling <STRONG>delwin</STRONG> deletes the named window, freeing all memo-
|
|
|
|
|
ry associated with it (it does not actually erase the win-
|
|
|
|
|
dow's screen image). Subwindows must be deleted before
|
2000-07-09 10:46:08 +08:00
|
|
|
the main window can be deleted.
|
|
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>mvwin</STRONG> moves the window so that the upper left-hand
|
|
|
|
|
corner is at position (<EM>x</EM>, <EM>y</EM>). If the move would cause the
|
2000-07-09 10:46:08 +08:00
|
|
|
window to be off the screen, it is an error and the window
|
|
|
|
|
is not moved. Moving subwindows is allowed, but should be
|
|
|
|
|
avoided.
|
|
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>subwin</STRONG> creates and returns a pointer to a new win-
|
|
|
|
|
dow with the given number of lines, <EM>nlines</EM>, and columns,
|
|
|
|
|
<EM>ncols</EM>. The window is at position (<EM>begin</EM>_<EM>y</EM>, <EM>begin</EM>_<EM>x</EM>) on
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
the screen. The subwindow shares memory with the window
|
|
|
|
|
<EM>orig</EM>, so that changes made to one window will affect both
|
|
|
|
|
windows. When using this routine, it is necessary to call
|
|
|
|
|
<STRONG>touchwin</STRONG> or <STRONG>touchline</STRONG> on <EM>orig</EM> before calling <STRONG>wrefresh</STRONG> on
|
|
|
|
|
the subwindow.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>derwin</STRONG> is the same as calling <STRONG>subwin,</STRONG> except that
|
|
|
|
|
<EM>begin</EM>_<EM>y</EM> and <EM>begin</EM>_<EM>x</EM> are relative to the origin of the win-
|
|
|
|
|
dow <EM>orig</EM> rather than the screen. There is no difference
|
2000-07-09 10:46:08 +08:00
|
|
|
between the subwindows and the derived windows.
|
|
|
|
|
|
2005-10-10 02:41:57 +08:00
|
|
|
Calling <STRONG>mvderwin</STRONG> moves a derived window (or subwindow) in-
|
|
|
|
|
side its parent window. The screen-relative parameters of
|
|
|
|
|
the window are not changed. This routine is used to dis-
|
|
|
|
|
play different parts of the parent window at the same
|
2000-07-09 10:46:08 +08:00
|
|
|
physical position on the screen.
|
|
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>dupwin</STRONG> creates an exact duplicate of the window
|
|
|
|
|
<EM>win</EM>.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Calling <STRONG>wsyncup</STRONG> touches all locations in ancestors of <EM>win</EM>
|
|
|
|
|
that are changed in <EM>win</EM>. If <STRONG>syncok</STRONG> is called with second
|
2005-10-10 02:41:57 +08:00
|
|
|
argument <STRONG>TRUE</STRONG> then <STRONG>wsyncup</STRONG> is called automatically whenev-
|
|
|
|
|
er there is a change in the window.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
The <STRONG>wsyncdown</STRONG> routine touches each location in <EM>win</EM> that
|
2000-07-09 10:46:08 +08:00
|
|
|
has been touched in any of its ancestor windows. This
|
2002-10-13 11:35:53 +08:00
|
|
|
routine is called by <STRONG>wrefresh</STRONG>, so it should almost never
|
2000-07-09 10:46:08 +08:00
|
|
|
be necessary to call it manually.
|
|
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
The routine <STRONG>wcursyncup</STRONG> updates the current cursor position
|
2000-07-09 10:46:08 +08:00
|
|
|
of all the ancestors of the window to reflect the current
|
|
|
|
|
cursor position of the window.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
|
2005-10-10 02:41:57 +08:00
|
|
|
Routines that return an integer return the integer <STRONG>ERR</STRONG> up-
|
|
|
|
|
on failure and <STRONG>OK</STRONG> (SVr4 only specifies "an integer value
|
2002-10-13 11:35:53 +08:00
|
|
|
other than <STRONG>ERR</STRONG>") upon successful completion.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Routines that return pointers return <STRONG>NULL</STRONG> on error.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2005-10-10 02:41:57 +08:00
|
|
|
X/Open defines no error conditions. In this implementa-
|
|
|
|
|
tion
|
|
|
|
|
|
ncurses 5.9 - patch 20140524
+ fix typo in ncurses manpage for the NCURSES_NO_MAGIC_COOKIE
environment variable.
+ improve discussion of input-echoing in curs_getch.3x
+ clarify discussion in curs_addch.3x of wrapping.
+ modify parametrized.h to make fln non-padded.
+ correct several entries which had termcap-style padding used in
terminfo: adm21, aj510, alto-h19, att605-pc, x820 -TD
+ correct syntax for padding in some entries: dg211, h19 -TD
+ correct ti924-8 which had confused padding versus octal escapes -TD
+ correct padding in sbi entry -TD
+ fix an old bug in the termcap emulation; "%i" was ignored in tparm()
because the parameters to be incremented were already on the internal
stack (report by Corinna Vinschen).
+ modify tic's "-c" option to take into account the "-C" option to
activate additional checks which compare the results from running
tparm() on the terminfo expressions versus the translated termcap
expressions.
+ modify tic to allow it to read from FIFOs (report by Matthieu Fronton,
cf: 20120324).
> patches by Nicolas Boulenguez:
+ explicit dereferences to suppress some style warnings.
+ when c_varargs_to_ada.c includes its header, use double quotes
instead of <>.
+ samples/ncurses2-util.adb: removed unused with clause. The warning
was removed by an obsolete pragma.
+ replaced Unreferenced pragmas with Warnings (Off). The latter,
available with older GNATs, needs no configure test. This also
replaces 3 untested Unreferenced pragmas.
+ simplified To_C usage in trace handling. Using two parameters allows
some basic formatting, and avoids a warning about security with some
compiler flags.
+ for generated Ada sources, replace many snippets with one pure
package.
+ removed C_Chtype and its conversions.
+ removed C_AttrType and its conversions.
+ removed conversions between int, Item_Option_Set, Menu_Option_Set.
+ removed int, Field_Option_Set, Item_Option_Set conversions.
+ removed C_TraceType, Attribute_Option_Set conversions.
+ replaced C.int with direct use of Eti_Error, now enumerated. As it
was used in a case statement, values were tested by the Ada compiler
to be consecutive anyway.
+ src/Makefile.in: remove duplicate stanza
+ only consider using a project for shared libraries.
+ style. Silent gnat-4.9 warning about misplaced "then".
+ generate shared library project to honor ADAFLAGS, LDFLAGS.
2014-05-25 09:22:18 +08:00
|
|
|
<STRONG>delwin</STRONG>
|
|
|
|
|
returns an error if the window pointer is null, or if
|
|
|
|
|
the window is the parent of another window.
|
|
|
|
|
|
|
|
|
|
<STRONG>derwin</STRONG>
|
|
|
|
|
returns an error if the parent window pointer is
|
|
|
|
|
null, or if any of its ordinates or dimensions is
|
|
|
|
|
negative, or if the resulting window does not fit in-
|
|
|
|
|
side the parent window.
|
|
|
|
|
|
|
|
|
|
<STRONG>dupwin</STRONG>
|
|
|
|
|
returns an error if the window pointer is null.
|
|
|
|
|
|
|
|
|
|
This implementation also maintains a list of windows,
|
|
|
|
|
and checks that the pointer passed to <STRONG>delwin</STRONG> is one
|
|
|
|
|
that it created, returning an error if it was not..
|
|
|
|
|
|
|
|
|
|
<STRONG>mvderwin</STRONG>
|
|
|
|
|
returns an error if the window pointer is null, or if
|
|
|
|
|
some part of the window would be placed off-screen.
|
|
|
|
|
|
|
|
|
|
<STRONG>mvwin</STRONG>
|
|
|
|
|
returns an error if the window pointer is null, or if
|
|
|
|
|
the window is really a pad, or if some part of the
|
|
|
|
|
window would be placed off-screen.
|
|
|
|
|
|
|
|
|
|
<STRONG>newwin</STRONG>
|
|
|
|
|
will fail if either of its beginning ordinates is
|
|
|
|
|
negative, or if either the number of lines or columns
|
|
|
|
|
is negative.
|
|
|
|
|
|
|
|
|
|
<STRONG>syncok</STRONG>
|
|
|
|
|
returns an error if the window pointer is null.
|
|
|
|
|
|
|
|
|
|
<STRONG>subwin</STRONG>
|
|
|
|
|
returns an error if the parent window pointer is
|
|
|
|
|
null, or if any of its ordinates or dimensions is
|
|
|
|
|
negative, or if the resulting window does not fit in-
|
|
|
|
|
side the parent window.
|
|
|
|
|
|
|
|
|
|
The functions which return a window pointer may also fail
|
|
|
|
|
if there is insufficient memory for its data structures.
|
|
|
|
|
Any of these functions will fail if the screen has not
|
|
|
|
|
been initialized, i.e., with <STRONG>initscr</STRONG> or <STRONG>newterm</STRONG>.
|
2005-10-10 02:41:57 +08:00
|
|
|
|
2000-07-09 10:46:08 +08:00
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
|
2005-10-10 02:41:57 +08:00
|
|
|
If many small changes are made to the window, the <STRONG>wsyncup</STRONG>
|
2000-07-09 10:46:08 +08:00
|
|
|
option could degrade performance.
|
|
|
|
|
|
2002-10-13 11:35:53 +08:00
|
|
|
Note that <STRONG>syncok</STRONG> may be a macro.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-BUGS">BUGS</a></H2><PRE>
|
2005-10-10 02:41:57 +08:00
|
|
|
The subwindow functions (<EM>subwin</EM>, <EM>derwin</EM>, <EM>mvderwin</EM>, <STRONG>wsyn-</STRONG>
|
|
|
|
|
<STRONG>cup</STRONG>, <STRONG>wsyncdown</STRONG>, <STRONG>wcursyncup</STRONG>, <STRONG>syncok</STRONG>) are flaky, incomplete-
|
|
|
|
|
ly implemented, and not well tested.
|
2000-07-09 10:46:08 +08:00
|
|
|
|
2005-10-10 02:41:57 +08:00
|
|
|
The System V curses documentation is very unclear about
|
2002-10-13 11:35:53 +08:00
|
|
|
what <STRONG>wsyncup</STRONG> and <STRONG>wsyncdown</STRONG> actually do. It seems to imply
|
2005-10-10 02:41:57 +08:00
|
|
|
that they are only supposed to touch exactly those lines
|
2000-07-09 10:46:08 +08:00
|
|
|
that are affected by ancestor changes. The language here,
|
2005-10-10 02:41:57 +08:00
|
|
|
and the behavior of the <STRONG>curses</STRONG> implementation, is pat-
|
|
|
|
|
terned on the XPG4 curses standard. The weaker XPG4 spec
|
2000-07-09 10:46:08 +08:00
|
|
|
may result in slower updates.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
|
2005-10-10 02:41:57 +08:00
|
|
|
The XSI Curses standard, Issue 4 describes these func-
|
2000-07-09 10:46:08 +08:00
|
|
|
tions.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
|
2010-10-03 08:50:21 +08:00
|
|
|
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>, <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>, <STRONG>curs_vari-</STRONG>
|
|
|
|
|
<STRONG><A HREF="curs_variables.3x.html">ables(3x)</A></STRONG>
|
2000-07-09 10:46:08 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2005-10-10 02:41:57 +08:00
|
|
|
<STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
2000-07-09 10:46:08 +08:00
|
|
|
</PRE>
|
2015-02-15 09:42:27 +08:00
|
|
|
<div class="nav">
|
|
|
|
|
<ul>
|
|
|
|
|
<li><a href="#h2-NAME">NAME</a></li>
|
|
|
|
|
<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
|
|
|
|
|
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
|
|
|
|
|
<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
|
|
|
|
|
<li><a href="#h2-NOTES">NOTES</a></li>
|
|
|
|
|
<li><a href="#h2-BUGS">BUGS</a></li>
|
|
|
|
|
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
|
|
|
|
|
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
|
|
|
|
|
</ul>
|
|
|
|
|
</div>
|
2000-07-09 10:46:08 +08:00
|
|
|
</BODY>
|
|
|
|
|
</HTML>
|