XStringToKeysym(3X11) XLIB FUNCTIONS XStringToKeysym(3X11)NAME
XStringToKeysym, XKeysymToString, XKeycodeToKeysym,
XKeysymToKeycode, XConvertCase - convert keysyms
SYNTAX
KeySym XStringToKeysym(string)
char *string;
char *XKeysymToString(keysym)
KeySym keysym;
KeySym XKeycodeToKeysym(display, keycode, index)
Display *display;
KeyCode keycode;
int index;
KeyCode XKeysymToKeycode(display, keysym)
Display *display;
KeySym keysym;
void XConvertCase(keysym, lower_return, upper_return)
KeySym keysym;
KeySym *lower_return;
KeySym *upper_return;
ARGUMENTS
display Specifies the connection to the X server.
index Specifies the element of KeyCode vector.
keycode Specifies the KeyCode.
keysym Specifies the KeySym that is to be searched for
or converted.
lower_return
Returns the lowercase form of keysym, or keysym.
string Specifies the name of the KeySym that is to be
converted.
upper_return
Returns the uppercase form of keysym, or keysym.
DESCRIPTION
Standard KeySym names are obtained from <X11/keysymdef.h>
by removing the XK_ prefix from each name. KeySyms that
are not part of the Xlib standard also may be obtained
with this function. The set of KeySyms that are available
in this manner and the mechanisms by which Xlib obtains
them is implementation-dependent.
If the KeySym name is not in the Host Portable Character
Encoding, the result is implementation-dependent. If the
X Version 11 Release 6.4 1
XStringToKeysym(3X11) XLIB FUNCTIONS XStringToKeysym(3X11)
specified string does not match a valid KeySym, XString-
ToKeysym returns NoSymbol.
The returned string is in a static area and must not be
modified. The returned string is in the Host Portable
Character Encoding. If the specified KeySym is not
defined, XKeysymToString returns a NULL.
The XKeycodeToKeysym function uses internal Xlib tables
and returns the KeySym defined for the specified KeyCode
and the element of the KeyCode vector. If no symbol is
defined, XKeycodeToKeysym returns NoSymbol.
If the specified KeySym is not defined for any KeyCode,
XKeysymToKeycode returns zero.
The XConvertCase function returns the uppercase and lower-
case forms of the specified Keysym, if the KeySym is sub-
ject to case conversion; otherwise, the specified KeySym
is returned to both lower_return and upper_return. Sup-
port for conversion of other than Latin and Cyrillic
KeySyms is implementation-dependent.
SEE ALSOXLookupKeysym(3X11)
Xlib - C Language X Interface
X Version 11 Release 6.4 2