XKeymapEvent(3X11) XLIB FUNCTIONS XKeymapEvent(3X11)NAMEXKeymapEvent - 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 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 window member is not used but is present to aid some
toolkits. The key_vector member is set to the bit vector
of the keyboard. Each bit set to 1 indicates that the
corresponding key is currently pressed. The vector 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 ALSOXAnyEvent(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), XMapEvent(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
X Version 11 Release 6.4 1