NAME

       XkbAddGeomColor -  Add one color name to an existing keyboard geometry description

SYNOPSIS

       XkbColorPtr XkbAddGeomColor (XkbGeometryPtr geom, _Xconst char *spec, unsigned int pixel);

ARGUMENTS

       geom   geometry to be updated

       spec   color to be added

       pixel  color to be added

DESCRIPTION

       Xkb  provides  functions to add a single new element to the top-level keyboard geometry. In each case the
       num_ * fields of the corresponding structure is incremented by 1. These  functions  do  not  change  sz_*
       unless  there  is  no more room in the array. Some of these functions fill in the values of the element's
       structure from the arguments. For other functions, you must explicitly write code to fill the structure's
       elements.

       The top-level geometry  description  includes  a  list  of  geometry  properties.   A  geometry  property
       associates  an arbitrary string with an equally arbitrary name. Programs that display images of keyboards
       can use geometry properties as hints, but they are not interpreted by Xkb. No other  geometry  structures
       refer to geometry properties.

       XkbAddGeomColor  adds  the  specified color name and pixel to the specified geometry geom.  The top-level
       geometry description includes a list of up to MaxColors (32) color names.  A color name is a string whose
       interpretation is not specified by Xkb and  neither  is  the  pixel  value's  interpretation.  All  other
       geometry data structures refer to colors using their indices in this global list or pointers to colors in
       this  list.   XkbAddGeomColor  returns  NULL  if  any of the parameters is empty or if it was not able to
       allocate space for the color. To allocate space for an arbitrary number of colors to a geometry, use  the
       XkbAllocGeomColors function.

STRUCTURES

           typedef struct _XkbColor {
               unsigned int    pixel;      /* color */
               char *          spec;       /* color name */
           } XkbColorRec,*XkbColorPtr;

SEE ALSO

       XkbAllocGeomColors(3)

X Version 11                                      libX11 1.8.7                                XkbAddGeomColor(3)