Tk_GetReliefFromObj - translate between strings and relief values
#include <tk.h> int Tk_GetReliefFromObj(interp, objPtr, reliefPtr) int Tk_GetRelief(interp, name, reliefPtr) const char * Tk_NameOfRelief(relief)
Tk_GetReliefFromObj(3tk) Tk Library Procedures Tk_GetReliefFromObj(3tk)
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NAME
Tk_GetReliefFromObj, Tk_GetRelief, Tk_NameOfRelief - translate between
strings and relief values
SYNOPSIS
#include <tk.h>
int
Tk_GetReliefFromObj(interp, objPtr, reliefPtr)
int
Tk_GetRelief(interp, name, reliefPtr)
const char *
Tk_NameOfRelief(relief)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter to use for error
reporting.
Tcl_Obj *objPtr (in/out) String value contains name of
relief, one of "flat", "groove",
"raised", "ridge", "solid", or
"sunken" (or any unique abbrevia-
tion thereof on input); the inter-
nal rep will be modified to cache
corresponding relief value.
char *string (in) Same as objPtr except description
of relief is passed as a string.
int *reliefPtr (out) Pointer to location in which to
store relief value corresponding to
objPtr or name.
const char *name Name of the relief.
int relief (in) Relief value (one of
TK_RELIEF_FLAT, TK_RELIEF_RAISED,
TK_RELIEF_SUNKEN, TK_RELIEF_GROOVE,
TK_RELIEF_SOLID, or
TK_RELIEF_RIDGE).
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DESCRIPTION
Tk_GetReliefFromObj places in *reliefPtr the relief value corresponding
to the value of objPtr. This value will be one of TK_RELIEF_FLAT,
TK_RELIEF_RAISED, TK_RELIEF_SUNKEN, TK_RELIEF_GROOVE, TK_RELIEF_SOLID,
or TK_RELIEF_RIDGE. Under normal circumstances the return value is
TCL_OK and interp is unused. If objPtr does not contain one of the
valid relief names or an abbreviation of one of them, then TCL_ERROR is
returned, *reliefPtr is unmodified, and an error message is stored in
interp's result if interp is not NULL. Tk_GetReliefFromObj caches
information about the return value in objPtr, which speeds up future
calls to Tk_GetReliefFromObj with the same objPtr.
Tk_GetRelief is identical to Tk_GetReliefFromObj except that the
description of the relief is specified with a string instead of an
object. This prevents Tk_GetRelief from caching the return value, so
Tk_GetRelief is less efficient than Tk_GetReliefFromObj.
Tk_NameOfRelief is the logical inverse of Tk_GetRelief. Given a relief
value it returns the corresponding string (flat, raised, sunken,
groove, solid, or ridge). If relief is not a legal relief value, then
"unknown relief" is returned.
KEYWORDS
name, relief, string
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | runtime/tk-8 |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://source-
forge.net/projects/tcl/files/Tcl/8.6.7/tk8.6.7-src.tar.gz/download.
Further information about this software can be found on the open source
community website at https://www.tcl.tk/.
Tk 8.1 Tk_GetReliefFromObj(3tk)