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XMapEvent(3)			 XLIB FUNCTIONS 		    XMapEvent(3)

NAME
     XMapEvent, XMappingEvent - MapNotify and MappingNotify event structures

STRUCTURES
     The structure for MapNotify events contains:

     typedef struct {
	     int type;	     /* MapNotify */
	     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 event;
	     Window window;
	     Bool override_redirect; /* boolean, is override set... */
     } XMapEvent;

     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 iden-
     tifies 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 event member is set either to the window that was mapped or to its par-
     ent, depending on whether StructureNotify	or  SubstructureNotify	was  se-
     lected.  The window member is set to the window that was mapped.  The over-
     ride_redirect  member is set to the override-redirect attribute of the win-
     dow.  Window manager clients normally should  ignore  this  window  if  the
     override-redirect	attribute is True, because these events usually are gen-
     erated from pop-ups, which override structure control.

     The structure for MappingNotify events is:

     typedef struct {
	     int type;	     /* MappingNotify */
	     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;  /* unused */
	     int request;    /* one of MappingModifier, MappingKeyboard,
			MappingPointer */
	     int first_keycode;      /* first keycode */
	     int count;      /* defines range of change with first_keycode*/
     } XMappingEvent;

     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  iden-
     tifies  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  request  member is set to indicate the kind of mapping change that oc-
     curred and can be MappingModifier, MappingKeyboard, MappingPointer.  If  it
     is MappingModifier, the modifier mapping was changed.  If it is MappingKey-
     board,  the  keyboard  mapping  was  changed.  If it is MappingPointer, the
     pointer button mapping was changed.  The first_keycode  and  count  members
     are  set only if the request member was set to MappingKeyboard.  The number
     in first_keycode represents the first number in the range	of  the  altered
     mapping, and count represents the number of keycodes altered.

SEE ALSO
     XAnyEvent(3),  XButtonEvent(3),  XCreateWindowEvent(3), XCirculateEvent(3),
     XCirculateRequestEvent(3), XColormapEvent(3), XConfigureEvent(3),	XConfig-
     ureRequestEvent(3),    XCrossingEvent(3),	  XDestroyWindowEvent(3),   XEr-
     rorEvent(3),    XExposeEvent(3),	  XFocusChangeEvent(3),     XGraphicsEx-
     poseEvent(3),   XGravityEvent(3),	 XKeymapEvent(3),   XMapRequestEvent(3),
     XPropertyEvent(3), XReparentEvent(3),  XResizeRequestEvent(3),  XSelection-
     ClearEvent(3),    XSelectionEvent(3),    XSelectionRequestEvent(3),    XUn-
     mapEvent(3), XVisibilityEvent(3)
     Xlib - C Language X Interface

X Version 11			  libX11 1.8.13 		    XMapEvent(3)

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