


XMapEvent(3X11)		  XLIB FUNCTIONS	  XMapEvent(3X11)


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 identifies it.  For example, when the X
       server reports a GraphicsExpose event to a client applica
       tion, 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 parent, depending on whether StructureNo_
       tify or SubstructureNotify was selected.	 The window mem
       ber is set to the window that was mapped.  The over
       ride_redirect member is set to the override-redirect
       attribute of the window.	 Window manager clients normally
       should ignore this window if the override-redirect
       attribute is True, because these events usually are gener
       ated 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 */



XFree86			  Version 4.8.0				1





XMapEvent(3X11)		  XLIB FUNCTIONS	  XMapEvent(3X11)


	    int count;		     /* defines range of change w. 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 identifies it.  For example, when the X
       server reports a GraphicsExpose event to a client applica
       tion, 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 occurred and can be MappingModifier,
       MappingKeyboard, MappingPointer.	 If it is
       MappingModifier, the modifier mapping was changed.  If it
       is MappingKeyboard, 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(3X11), XButtonEvent(3X11), XCreateWindow
       Event(3X11), XCirculateEvent(3X11), XCircu
       lateRequestEvent(3X11), XColormapEvent(3X11), XConfig
       ureEvent(3X11), XConfigureRequestEvent(3X11),
       XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XEr
       rorEvent(3X11), XExposeEvent(3X11), XFo
       cusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravi
       tyEvent(3X11), XKeymapEvent(3X11), XMapRequestEvent(3X11),
       XPropertyEvent(3X11), XReparentEvent(3X11), XResiz
       eRequestEvent(3X11), XSelectionClearEvent(3X11), XSelec
       tionEvent(3X11), XSelectionRequestEvent(3X11), XUn
       mapEvent(3X11), XVisibilityEvent(3X11)
       Xlib - C Language X Interface












XFree86			  Version 4.8.0				2


