Get the keysyms obtained from pressing a particular key in a given
keyboard state.
Get the keysyms for a key according to the current active layout,
modifiers and shift level for the key, as determined by a keyboard
state.
@paramin state The keyboard state object.
@paramin key The keycode of the key.
@paramout syms_out An immutable array of keysyms corresponding the
key in the given keyboard state.
As an extension to XKB, this function can return more than one keysym.
If you do not want to handle this case, you can use
xkb_state_key_get_one_sym() for a simpler interface.
This function does not perform any @ref keysym-transformations.
(This might change).
@returns The number of keysyms in the syms_out array. If no keysyms
are produced by the key in the given keyboard state, returns 0 and sets
syms_out to NULL.
Get the keysyms obtained from pressing a particular key in a given keyboard state.
Get the keysyms for a key according to the current active layout, modifiers and shift level for the key, as determined by a keyboard state.
@paramin state The keyboard state object. @paramin key The keycode of the key. @paramout syms_out An immutable array of keysyms corresponding the key in the given keyboard state.
As an extension to XKB, this function can return more than one keysym. If you do not want to handle this case, you can use xkb_state_key_get_one_sym() for a simpler interface.
This function does not perform any @ref keysym-transformations. (This might change).
@returns The number of keysyms in the syms_out array. If no keysyms are produced by the key in the given keyboard state, returns 0 and sets syms_out to NULL.
@memberof xkb_state