XClientMessageEvent(3X11)     X11 SDE 5.4R3.00     XClientMessageEvent(3X11)


NAME
       XClientMessageEvent - ColormapNotify event structure

STRUCTURES
       The structure for ClientMessage events contains:

       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;

       When you receive this event, the structure members are set as
       follows.

       The type member is set to the event type constant name that uniquely
       identifies it.  For example, when the X server reports a
       GraphicsExpose event to a client application, it sends an
       XGraphicsExposeEvent structure with the type member set to
       GraphicsExpose.  The display member is set to a pointer to the
       display the event was read on.  The send_event member is set to True
       if the event came from a SendEvent 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.

       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 20 8-bit values, 10 16-bit values, and 5 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.

SEE ALSO
       XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindowEvent(3X11),
       XCirculateEvent(3X11), XCirculateRequestEvent(3X11),
       XColormapEvent(3X11), XConfigureEvent(3X11),
       XConfigureRequestEvent(3X11), XCrossingEvent(3X11),
       XDestroyWindowEvent(3X11), XErrorEvent(3X11), XExposeEvent(3X11),
       XFocusChangeEvent(3X11), XGraphicsExposeEvent(3X11),
       XGravityEvent(3X11), XKeymapEvent(3X11), XMapEvent(3X11),



Licensed material--property of copyright holder(s)                         1

XClientMessageEvent(3X11)     X11 SDE 5.4R3.00     XClientMessageEvent(3X11)


       XMapRequestEvent(3X11), XPropertyEvent(3X11), XReparentEvent(3X11),
       XResizeRequestEvent(3X11), XSelectionClearEvent(3X11),
       XSelectionEvent(3X11), XSelectionRequestEvent(3X11),
       XUnmapEvent(3X11), XVisibilityEvent(3X11)
       Xlib - C Language X Interface




















































Licensed material--property of copyright holder(s)                         2