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- XSetDeviceButtonMapping(3X11X)FUNCTIONXSSetDeviceButtonMapping(3X11)
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- NNAAMMEE
- XSetDeviceButtonMapping, XGetDeviceButtonMapping - query
- or change device button mappings
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- SSYYNNTTAAXX
- int XSetDeviceButtonMapping(_d_i_s_p_l_a_y, _d_e_v_i_c_e, _m_a_p, _n_m_a_p)
- Display *_d_i_s_p_l_a_y;
- XDevice *_d_e_v_i_c_e;
- unsigned char _m_a_p[];
- int _n_m_a_p;
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- int XGetDeviceButtonMapping(_d_i_s_p_l_a_y, _d_e_v_i_c_e, _m_a_p___r_e_t_u_r_n,
- _n_m_a_p)
- Display *_d_i_s_p_l_a_y;
- XDevice *_d_e_v_i_c_e;
- unsigned char _m_a_p___r_e_t_u_r_n[];
- int _n_m_a_p;
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- AARRGGUUMMEENNTTSS
- _d_i_s_p_l_a_y Specifies the connection to the X server.
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- _d_e_v_i_c_e Specifies the device whose button mapping is
- to be queried or changed.
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- _m_a_p Specifies the mapping list.
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- _m_a_p___r_e_t_u_r_n Returns the mapping list.
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- _n_m_a_p Specifies the number of items in the mapping
- list.
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- DDEESSCCRRIIPPTTIIOONN
- The _X_S_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g request sets the mapping of
- the specified device. If it succeeds, the X server gener-
- ates a _D_e_v_i_c_e_M_a_p_p_i_n_g_N_o_t_i_f_y event, and _X_S_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_-
- _p_i_n_g returns _M_a_p_p_i_n_g_S_u_c_c_e_s_s. Element map[i] defines the
- logical button number for the physical button i+1. The
- length of the list must be the same as _X_G_e_t_D_e_v_i_c_e_B_u_t_t_o_n_-
- _M_a_p_p_i_n_g would return, or a _B_a_d_V_a_l_u_e error results. A zero
- element disables a button, and elements are not restricted
- in value by the number of physical buttons. However, no
- two elements can have the same nonzero value, or a _B_a_d_-
- _V_a_l_u_e error results. If any of the buttons to be altered
- are logically in the down state, _X_S_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g
- returns _M_a_p_p_i_n_g_B_u_s_y, and the mapping is not changed.
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- _X_S_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g can generate _B_a_d_D_e_v_i_c_e, _B_a_d_M_a_t_c_h,
- and _B_a_d_V_a_l_u_e errors.
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- The _X_G_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g request returns the current
- mapping of the specified device. Buttons are numbered
- starting from one. _X_G_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g returns the
- number of physical buttons actually on the device. The
- nominal mapping for a device is map[i]=i+1. The nmap
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- X Version 11 Release 6.1 1
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- XSetDeviceButtonMapping(3X11X)FUNCTIONXSSetDeviceButtonMapping(3X11)
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- argument specifies the length of the array where the
- device mapping is returned, and only the first nmap ele-
- ments are returned in map_return.
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- _X_G_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g can generate _B_a_d_D_e_v_i_c_e or _B_a_d_M_a_t_c_h
- errors.
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- DDIIAAGGNNOOSSTTIICCSS
- _B_a_d_D_e_v_i_c_e An invalid device was specified. The speci-
- fied device does not exist or has not been
- opened by this client via _X_O_p_e_n_I_n_p_u_t_D_e_v_i_c_e.
- This error may also occur if the specified
- device is the X keyboard or X pointer device.
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- _B_a_d_M_a_t_c_h This error may occur if an _X_G_e_t_D_e_v_i_c_e_B_u_t_t_o_n_-
- _M_a_p_p_i_n_g or _X_S_e_t_D_e_v_i_c_e_B_u_t_t_o_n_M_a_p_p_i_n_g request was
- made specifying a device that has no buttons.
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- _B_a_d_V_a_l_u_e Some numeric value falls outside the range of
- values accepted by the request. Unless a spe-
- cific range is specified for an argument, the
- full range defined by the argument's type is
- accepted. Any argument defined as a set of
- alternatives can generate this error.
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- SSEEEE AALLSSOO
- XChangeDeviceKeyboardControl(3X),
- XChangeDeviceKeyMapping(3X)
- XChangeDeviceModifierMapping(3X)
- _P_r_o_g_r_a_m_m_i_n_g _W_i_t_h _X_l_i_b
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- X Version 11 Release 6.1 2
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