226 lines
6.1 KiB
Groff
226 lines
6.1 KiB
Groff
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining
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.\" a 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, sublicense, and/or sell copies of the Software, and to
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.\" permit persons to whom the Software is furnished to do so, subject to
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.\" 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 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
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.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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.\" OTHER DEALINGS IN THE SOFTWARE.
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.\"
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.\" Except as contained in this notice, the name of the X Consortium shall
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.\" not be used in advertising or otherwise to promote the sale, use or
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.\" other dealings in this Software without prior written authorization
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.\" from the X Consortium.
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.\"
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.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
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.\" Digital Equipment Corporation
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.\"
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.\" Portions Copyright \(co 1990, 1991 by
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.\" Tektronix, Inc.
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.\"
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.\" Permission to use, copy, modify and distribute this documentation for
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.\" any purpose and without fee is hereby granted, provided that the above
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.\" copyright notice appears in all copies and that both that copyright notice
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.\" and this permission notice appear in all copies, and that the names of
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.\" Digital and Tektronix not be used in in advertising or publicity pertaining
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.\" to this documentation without specific, written prior permission.
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.\" Digital and Tektronix makes no representations about the suitability
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.\" of this documentation for any purpose.
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.\" It is provided ``as is'' without express or implied warranty.
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.\"
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.\"
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.ds xT X Toolkit Intrinsics \- C Language Interface
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.ds xW Athena X Widgets \- C Language X Toolkit Interface
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.ds xL Xlib \- C Language X Interface
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.ds xC Inter-Client Communication Conventions Manual
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.na
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.de Ds
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.nf
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.\\$1D \\$2 \\$1
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.ft 1
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.ny0
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.TH XStringToKeysym __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
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.SH NAME
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XStringToKeysym, XKeysymToString, XKeycodeToKeysym, XKeysymToKeycode, XConvertCase \- convert keysyms
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.SH SYNTAX
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.HP
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KeySym XStringToKeysym\^(\^char *\fIstring\fP\^);
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.HP
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char *XKeysymToString\^(\^KeySym \fIkeysym\fP\^);
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.HP
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KeySym XKeycodeToKeysym\^(\^Display *\fIdisplay\fP\^, KeyCode \fIkeycode\fP\^,
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int \fIindex\fP\^);
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.HP
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KeyCode XKeysymToKeycode\^(\^Display *\fIdisplay\fP\^, KeySym \fIkeysym\fP\^);
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.HP
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void XConvertCase(\^KeySym \fIkeysym\fP\^, KeySym *\fIlower_return\fP\^,
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KeySym *\fIupper_return\fP\^);
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.SH ARGUMENTS
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.IP \fIdisplay\fP 1i
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Specifies the connection to the X server.
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.IP \fIindex\fP 1i
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Specifies the element of KeyCode vector.
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.IP \fIkeycode\fP 1i
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Specifies the KeyCode.
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.ds Fn searched for or converted
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.IP \fIkeysym\fP 1i
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Specifies the KeySym that is to be \*(Fn.
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.IP \fIlower_return\fP 1i
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Returns the lowercase form of keysym, or keysym.
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.IP \fIstring\fP 1i
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Specifies the name of the KeySym that is to be converted.
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.IP \fIupper_return\fP 1i
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Returns the uppercase form of keysym, or keysym.
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.SH DESCRIPTION
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Standard KeySym names are obtained from
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.hN X11/keysymdef.h
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by removing the XK_ prefix from each name.
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KeySyms that are not part of the Xlib standard also may be obtained
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with this function.
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The set of KeySyms that are available in this manner
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and the mechanisms by which Xlib obtains them is implementation-dependent.
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.LP
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If the KeySym name is not in the Host Portable Character Encoding,
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the result is implementation-dependent.
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If the specified string does not match a valid KeySym,
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.ZN XStringToKeysym
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returns
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.ZN NoSymbol .
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.LP
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The returned string is in a static area and must not be modified.
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The returned string is in the Host Portable Character Encoding.
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If the specified KeySym is not defined,
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.ZN XKeysymToString
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returns a NULL.
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.LP
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The
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.ZN XKeycodeToKeysym
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function uses internal Xlib tables
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and returns the KeySym defined for the specified KeyCode and
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the element of the KeyCode vector.
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If no symbol is defined,
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.ZN XKeycodeToKeysym
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returns
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.ZN NoSymbol .
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.ZN XKeycodeToKeysym
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predates the XKB extension. If you want to lookup a KeySym while
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using XKB you have to use
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.ZN XkbKeycodeToKeysym .
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.LP
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If the specified KeySym is not defined for any KeyCode,
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.ZN XKeysymToKeycode
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returns zero.
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.LP
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The
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.ZN XConvertCase
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function returns the uppercase and lowercase forms of the specified Keysym,
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if the KeySym is subject to case conversion;
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otherwise, the specified KeySym is returned to both lower_return and
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upper_return.
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Support for conversion of other than Latin and Cyrillic KeySyms is
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implementation-dependent.
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.SH "SEE ALSO"
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XLookupKeysym(__libmansuffix__)
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.br
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\fI\*(xL\fP
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