XkbKeyGroupsWidth(3)      XKB FUNCTIONS      XkbKeyGroupsWidth(3)



NAME
       XkbKeyGroupsWidth  - Computes the maximum width associated
       with the key corresponding to keycode

SYNOPSIS
       int XkbKeyGroupsWidth macro ( xkb, keycode )
             XkbDescPtr xkb;
             KeyCode keycode;

ARGUMENTS
       - xkb  Xkb description of interest

       - keycode
              keycode of interest

DESCRIPTION
       The key width and number of groups associated with  a  key
       are  used to form a small two-dimensional array of KeySyms
       for a key. This array may be different sizes for different
       keys.  The  array  for  a single key is stored as a linear
       list, in row-major order. The arrays for all of  the  keys
       are  stored  in the syms field of the client map. There is
       one row for each group associated with a key and one  col-
       umn  for  each  level.  The index corresponding to a given
       group and shift level is computed as:

            idx = group_index * key_width + shift_level

       The offset field of the key_sym_map entry  for  a  key  is
       used to access the beginning of the array.

       XkbKeyGroupsWidth  computes  the  maximum width associated
       with the key corresponding to keycode.



X Version 11               libX11 1.1.5      XkbKeyGroupsWidth(3)