XtSetKeyTranslator(3Xt) XT FUNCTIONS XtSetKeyTranslator(3Xt)
XtSetKeyTranslator, XtTranslateKeycode, XtRegisterCase-
Converter, XtConvertCase - convert KeySym to KeyCodes
void XtSetKeyTranslator(Display *display, XtKeyProc proc);
void XtTranslateKeycode(Display *display, KeyCode keycode,
Modifiers modifiers, Modifiers *modifiers_return,
KeySym *keysym_return);
void XtRegisterCaseConverter(Display *display, XtCaseProc
proc, KeySym start, KeySym stop);
void XtConvertCase(Display *display, KeySym keysym, KeySym
*lower_return, KeySym *upper_return);
display Specifies the display.
keycode Specifies the KeyCode to translate.
keysym Specifies the KeySym to convert.
keysym_return
Returns the resulting KeySym.
lower_return
Returns the lowercase equivalent of the KeySym.
upper_return
Returns the uppercase equivalent of the KeySym.
modifiers Specifies the modifiers to the KeyCode.
modifiers_return
Returns a mask that indicates the modifiers actu-
ally used to generate the KeySym.
proc Specifies the procedure that is to perform key
translations or conversions.
start Specifies the first KeySym for which this con-
verter is valid.
stop Specifies the last KeySym for which this converter
is valid.
The XtSetKeyTranslator function sets the specified procedure
as the current key translator. The default translator is
XtTranslateKey, an XtKeyProc that uses Shift and Lock
XFree86 Version 4.5.0 1
XtSetKeyTranslator(3Xt) XT FUNCTIONS XtSetKeyTranslator(3Xt)
modifiers with the interpretations defined by the core pro-
tocol. It is provided so that new translators can call it to
get default KeyCode-to-KeySym translations and so that the
default translator can be reinstalled.
The XtTranslateKeycode function passes the specified argu-
ments directly to the currently registered KeyCode to KeySym
translator.
The XtRegisterCaseConverter registers the specified case
converter. The start and stop arguments provide the
inclusive range of KeySyms for which this converter is to be
called. The new converter overrides any previous converters
for KeySyms in that range. No interface exists to remove
converters; you need to register an identity converter. When
a new converter is registered, the Intrinsics refreshes the
keyboard state if necessary. The default converter under-
stands case conversion for all KeySyms defined in the core
protocol.
The XtConvertCase function calls the appropriate converter
and returns the results. A user-supplied XtKeyProc may need
to use this function.
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
XFree86 Version 4.5.0 2
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