NAME
XPropertyEvent - PropertyNotify event structure
STRUCTURES
The structure for
events contains:
typedef struct {
int type; / PropertyNotify */
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 atom;
Time time;
int state; / PropertyNewValue or PropertyDelete */
} XPropertyEvent;
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
event to a client application, it sends an
structure with the type member set to
The display member is set to a pointer to the display the event was read on.
The send_event member is set to
if the event came from a
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 set to the window whose associated
property was changed.
The atom member is set to the property's atom and indicates which
property was changed or desired.
The time member is set to the server time when the property was changed.
The state member is set to indicate whether the property was changed
to a new value or deleted and can be
or
The state member is set to
when a property of the window is changed using
or
(even when adding zero-length data using
and when replacing all or part of a property with identical data using
or
The state member is set to
when a property of the window is deleted using
or, if the delete argument is
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),
XGetWindowProperty(3X11),
XGraphicsExposeEvent(3X11),
XGravityEvent(3X11),
XKeymapEvent(3X11),
XMapEvent(3X11),
XMapRequestEvent(3X11),
XReparentEvent(3X11),
XResizeRequestEvent(3X11),
XSelectionClearEvent(3X11),
XSelectionEvent(3X11),
XSelectionRequestEvent(3X11),
XUnmapEvent(3X11),
XVisibilityEvent(3X11)
