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- XClientMessageEvent(3X11) XLIB FUNCTIONSXClientMessageEvent(3X11)
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- NNAAMMEE
- XClientMessageEvent - ClientMessage event structure
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- SSTTRRUUCCTTUURREESS
- The structure for _C_l_i_e_n_t_M_e_s_s_a_g_e events contains:
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- typedef struct {
- int type; /* ClientMessage */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- Atom message_type;
- int format;
- union {
- char b[20];
- short s[10];
- long l[5];
- } data;
- } XClientMessageEvent;
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- When you receive this event, the structure members are set
- as follows.
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- The type member is set to the event type constant name
- that uniquely identifies it. For example, when the X
- server reports a _G_r_a_p_h_i_c_s_E_x_p_o_s_e event to a client applica-
- tion, it sends an _X_G_r_a_p_h_i_c_s_E_x_p_o_s_e_E_v_e_n_t structure with the
- type member set to _G_r_a_p_h_i_c_s_E_x_p_o_s_e. The display member is
- set to a pointer to the display the event was read on.
- The send_event member is set to _T_r_u_e if the event came
- from a _S_e_n_d_E_v_e_n_t protocol request. The serial member is
- set from the serial number reported in the protocol but
- expanded from the 16-bit least-significant bits to a full
- 32-bit value. The window member is set to the window that
- is most useful to toolkit dispatchers.
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- The message_type member is set to an atom that indicates
- how the data should be interpreted by the receiving
- client. The format member is set to 8, 16, or 32 and
- specifies whether the data should be viewed as a list of
- bytes, shorts, or longs. The data member is a union that
- contains the members b, s, and l. The b, s, and l members
- represent data of twenty 8-bit values, ten 16-bit values,
- and five 32-bit values. Particular message types might
- not make use of all these values. The X server places no
- interpretation on the values in the window, message_type,
- or data members.
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- SSEEEE AALLSSOO
- XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindow-
- Event(3X11), XCirculateEvent(3X11), XCircu-
- lateRequestEvent(3X11), XColormapEvent(3X11), XConfig-
- ureEvent(3X11), XConfigureRequestEvent(3X11),
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- X Version 11 Release 6.1 1
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- XClientMessageEvent(3X11) XLIB FUNCTIONSXClientMessageEvent(3X11)
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- XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XEr-
- rorEvent(3X11), XExposeEvent(3X11), XFo-
- cusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravi-
- tyEvent(3X11), XKeymapEvent(3X11), XMapEvent(3X11),
- XMapRequestEvent(3X11), XPropertyEvent(3X11), XRepar-
- entEvent(3X11), XResizeRequestEvent(3X11), XSelection-
- ClearEvent(3X11), XSelectionEvent(3X11), XSelectionRe-
- questEvent(3X11), XUnmapEvent(3X11), XVisibili-
- tyEvent(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 2
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