XKeymapEvent(XS)  X Version 11 (Release 5) 6 January 1993   XKeymapEvent(XS)


 Name

    XKeymapEvent - KeymapNotify event structure

 Structures

    The structure for KeymapNotify events contains:

    /* generated on EnterWindow and FocusIn when KeymapState selected */
    typedef struct {
        int type;              /* KeymapNotify */
        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;
        char key_vector[32];
    } XKeymapEvent;


    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 sendevent 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 window member is not used but is present to aid some toolkits.  The
    keyvector member is set to the bit vector of the keyboard.  Each bit set
    to 1 indicates that the corresponding key is currently pressed.  The vec-
    tor is represented as 32 bytes.  Byte N (from 0) contains the bits for
    keys 8N to 8N + 7 with the least-significant bit in the byte representing
    key 8N.

 See also

    XAnyEvent(XS), XButtonEvent(XS), XCreateWindowEvent(XS),
    XCirculateEvent(XS), XCirculateRequestEvent(XS), XColormapEvent(XS),
    XConfigureEvent(XS), XConfigureRequestEvent(XS), XCrossingEvent(XS), XDe-
    stroyWindowEvent(XS), XErrorEvent(XS), XExposeEvent(XS),
    XFocusChangeEvent(XS), XGraphicsExposeEvent(XS), XGravityEvent(XS),
    XMapEvent(XS), XMapRequestEvent(XS), XPropertyEvent(XS),
    XReparentEvent(XS), XResizeRequestEvent(XS), XSelectionClearEvent(XS),
    XSelectionEvent(XS), XSelectionRequestEvent(XS), XUnmapEvent(XS),
    XVisibilityEvent(XS)
    Xlib - C Language X Interface