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- XLookupKeysym(3X11) XLIB FUNCTIONS XLookupKeysym(3X11)
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- NNAAMMEE
- XLookupKeysym, XRefreshKeyboardMapping, XLookupString,
- XRebindKeySym - handle keyboard input events in Latin-1
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- SSYYNNTTAAXX
- KeySym XLookupKeysym(_k_e_y___e_v_e_n_t, _i_n_d_e_x)
- XKeyEvent *_k_e_y___e_v_e_n_t;
- int _i_n_d_e_x;
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- XRefreshKeyboardMapping(_e_v_e_n_t___m_a_p)
- XMappingEvent *_e_v_e_n_t___m_a_p;
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- int XLookupString(_e_v_e_n_t___s_t_r_u_c_t, _b_u_f_f_e_r___r_e_t_u_r_n,
- _b_y_t_e_s___b_u_f_f_e_r, _k_e_y_s_y_m___r_e_t_u_r_n, _s_t_a_t_u_s___i_n___o_u_t)
- XKeyEvent *_e_v_e_n_t___s_t_r_u_c_t;
- char *_b_u_f_f_e_r___r_e_t_u_r_n;
- int _b_y_t_e_s___b_u_f_f_e_r;
- KeySym *_k_e_y_s_y_m___r_e_t_u_r_n;
- XComposeStatus *_s_t_a_t_u_s___i_n___o_u_t;
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- XRebindKeysym(_d_i_s_p_l_a_y, _k_e_y_s_y_m, _l_i_s_t, _m_o_d___c_o_u_n_t, _s_t_r_i_n_g,
- _n_u_m___b_y_t_e_s)
- Display *_d_i_s_p_l_a_y;
- KeySym _k_e_y_s_y_m;
- KeySym _l_i_s_t[];
- int _m_o_d___c_o_u_n_t;
- unsigned char *_s_t_r_i_n_g;
- int _n_u_m___b_y_t_e_s;
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- AARRGGUUMMEENNTTSS
- _b_u_f_f_e_r___r_e_t_u_r_n
- Returns the translated characters.
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- _b_y_t_e_s___b_u_f_f_e_r
- Specifies the length of the buffer. No more
- than bytes_buffer of translation are returned.
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- _n_u_m___b_y_t_e_s Specifies the number of bytes in the string
- argument.
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- _d_i_s_p_l_a_y Specifies the connection to the X server.
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- _e_v_e_n_t___m_a_p Specifies the mapping event that is to be used.
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- _e_v_e_n_t___s_t_r_u_c_t
- Specifies the key event structure to be used.
- You can pass _X_K_e_y_P_r_e_s_s_e_d_E_v_e_n_t or
- _X_K_e_y_R_e_l_e_a_s_e_d_E_v_e_n_t.
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- _i_n_d_e_x Specifies the index into the KeySyms list for
- the event's KeyCode.
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- _k_e_y___e_v_e_n_t Specifies the _K_e_y_P_r_e_s_s or _K_e_y_R_e_l_e_a_s_e event.
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- X Version 11 Release 6.1 1
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- XLookupKeysym(3X11) XLIB FUNCTIONS XLookupKeysym(3X11)
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- _k_e_y_s_y_m Specifies the KeySym that is to be .
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- _k_e_y_s_y_m___r_e_t_u_r_n
- Returns the KeySym computed from the event if
- this argument is not NULL.
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- _l_i_s_t Specifies the KeySyms to be used as modifiers.
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- _m_o_d___c_o_u_n_t Specifies the number of modifiers in the modi-
- fier list.
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- _s_t_a_t_u_s___i_n___o_u_t
- Specifies or returns the _X_C_o_m_p_o_s_e_S_t_a_t_u_s struc-
- ture or NULL.
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- _s_t_r_i_n_g Specifies the string that is copied and will be
- returned by _X_L_o_o_k_u_p_S_t_r_i_n_g.
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- DDEESSCCRRIIPPTTIIOONN
- The _X_L_o_o_k_u_p_K_e_y_s_y_m function uses a given keyboard event and
- the index you specified to return the KeySym from the list
- that corresponds to the KeyCode member in the _X_K_e_y_-
- _P_r_e_s_s_e_d_E_v_e_n_t or _X_K_e_y_R_e_l_e_a_s_e_d_E_v_e_n_t structure. If no KeySym
- is defined for the KeyCode of the event, _X_L_o_o_k_u_p_K_e_y_s_y_m
- returns _N_o_S_y_m_b_o_l.
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- The _X_R_e_f_r_e_s_h_K_e_y_b_o_a_r_d_M_a_p_p_i_n_g function refreshes the stored
- modifier and keymap information. You usually call this
- function when a _M_a_p_p_i_n_g_N_o_t_i_f_y event with a request member
- of _M_a_p_p_i_n_g_K_e_y_b_o_a_r_d or _M_a_p_p_i_n_g_M_o_d_i_f_i_e_r occurs. The result
- is to update Xlib's knowledge of the keyboard.
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- The _X_L_o_o_k_u_p_S_t_r_i_n_g function translates a key event to a
- KeySym and a string. The KeySym is obtained by using the
- standard interpretation of the _S_h_i_f_t, _L_o_c_k, group, and
- numlock modifiers as defined in the X Protocol specifica-
- tion. If the KeySym has been rebound (see _X_R_e_b_i_n_d_K_e_y_s_y_m),
- the bound string will be stored in the buffer. Otherwise,
- the KeySym is mapped, if possible, to an ISO Latin-1 char-
- acter or (if the Control modifier is on) to an ASCII con-
- trol character, and that character is stored in the
- buffer. _X_L_o_o_k_u_p_S_t_r_i_n_g returns the number of characters
- that are stored in the buffer.
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- If present (non-NULL), the _X_C_o_m_p_o_s_e_S_t_a_t_u_s structure
- records the state, which is private to Xlib, that needs
- preservation across calls to _X_L_o_o_k_u_p_S_t_r_i_n_g to implement
- compose processing. The creation of _X_C_o_m_p_o_s_e_S_t_a_t_u_s struc-
- tures is implementation-dependent; a portable program must
- pass NULL for this argument.
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- The _X_R_e_b_i_n_d_K_e_y_s_y_m function can be used to rebind the mean-
- ing of a KeySym for the client. It does not redefine any
- key in the X server but merely provides an easy way for
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- X Version 11 Release 6.1 2
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- XLookupKeysym(3X11) XLIB FUNCTIONS XLookupKeysym(3X11)
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- long strings to be attached to keys. _X_L_o_o_k_u_p_S_t_r_i_n_g
- returns this string when the appropriate set of modifier
- keys are pressed and when the KeySym would have been used
- for the translation. No text conversions are performed;
- the client is responsible for supplying appropriately
- encoded strings. Note that you can rebind a KeySym that
- may not exist.
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- SSEEEE AALLSSOO
- XButtonEvent(3X11), XMapEvent(3X11), XStringToKeysym(3X11)
- _X_l_i_b _- _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e
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- X Version 11 Release 6.1 3
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