DOKK / manpages / debian 11 / libx11-doc / XkbKeySymEntry.3.en
XkbKeySymEntry(3) XKB FUNCTIONS XkbKeySymEntry(3)

XkbKeySymEntry - Returns the keysym corresponding to shift level shift and group grp from the two-dimensional array of keysyms for the key corresponding to keycode

KeySym XkbKeySymEntry (XkbDescPtr xkb, KeyCode keycode, int shift, int grp);

Xkb description of interest
keycode of interest
shift level of interest
group of interest

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 column 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.

XkbKeySymEntry returns the keysym corresponding to shift level shift and group grp from the two-dimensional array of keysyms for the key corresponding to keycode.

libX11 1.7.2 X Version 11