FreeBSD manual

download PDF document: xcb_input_xi_query_pointer.3.pdf

xcb_input_xi_query_pointer(3) XCB Requests xcb_input_xi_query_pointer(3) NAME xcb_input_xi_query_pointer - SYNOPSIS #include <xcb/xinput.h> Request function xcb_input_xi_query_pointer_cookie_t xcb_input_xi_query_pointer(xcb_connection_t *conn, xcb_window_t window, xcb_input_device_id_t deviceid); Reply datastructure typedef struct xcb_input_xi_query_pointer_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; xcb_window_t root; xcb_window_t child; xcb_input_fp1616_t root_x; xcb_input_fp1616_t root_y; xcb_input_fp1616_t win_x; xcb_input_fp1616_t win_y; uint8_t same_screen; uint8_t pad1; uint16_t buttons_len; xcb_input_modifier_info_t mods; xcb_input_group_info_t group; } xcb_input_xi_query_pointer_reply_t; Reply function xcb_input_xi_query_pointer_reply_t *xcb_input_xi_query_pointer_reply(xcb_connection_t *conn, xcb_input_xi_query_pointer_cookie_t cookie, xcb_generic_error_t **e); Reply accessors uint32_t *xcb_input_xi_query_pointer_buttons(const xcb_input_xi_query_pointer_request_t *reply); int xcb_input_xi_query_pointer_buttons_length(const xcb_input_xi_query_pointer_reply_t *reply); xcb_generic_iterator_t xcb_input_xi_query_pointer_buttons_end(const xcb_input_xi_query_pointer_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. window TODO: NOT YET DOCUMENTED. deviceid TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case length The length of the reply, in words (a word is 4 bytes). root TODO: NOT YET DOCUMENTED. child TODO: NOT YET DOCUMENTED. root_x TODO: NOT YET DOCUMENTED. root_y TODO: NOT YET DOCUMENTED. win_x TODO: NOT YET DOCUMENTED. win_y TODO: NOT YET DOCUMENTED. same_screen TODO: NOT YET DOCUMENTED. buttons_len TODO: NOT YET DOCUMENTED. mods TODO: NOT YET DOCUMENTED. group TODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_input_xi_query_pointer_cookie_t. Errors have to be handled when calling the reply function xcb_input_xi_query_pointer_reply. If you want to handle errors in the event loop instead, use xcb_input_xi_query_pointer_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO AUTHOR Generated from xinput.xml. Contact xcb@lists.freedesktop.org for corrections and improvements. X Version 11 libxcb 1.15 xcb_input_xi_query_pointer(3)