xerrorevent(3x11) [ultrix man page]
XErrorEvent(3X11) MIT X11R4 XErrorEvent(3X11) Name XErrorEvent - X error event structure Structures The structure contains: typedef struct { int type; Display *display; /* Display the event was read from */ unsigned long serial; /* serial number of failed request */ unsigned char error_code; /* error code of failed request */ unsigned char request_code; /* Major op-code of failed request */ unsigned char minor_code; /* Minor op-code of failed request */ XID resourceid; /* resource id */ } XErrorEvent; When you receive this event, the structure members are set as follows. The serial member is the number of requests, starting from one, sent over the network connection since it was opened. It is the number that was the value of immediately before the failing call was made. The request_code member is a protocol request of the procedure that failed, as defined in See Also AllPlanes(3X11), XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindowEvent(3X11), XCirculateEvent(3X11), XCirculateRequestEvent(3X11), XCol- ormapEvent(3X11), XConfigureEvent(3X11), XConfigureRequestEvent(3X11), XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XExposeEvent(3X11), XFocusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravityEvent(3X11), XKeymapEvent(3X11), XMapEvent(3X11), XMapRequestEvent(3X11), XPropertyEvent(3X11), XReparentEvent(3X11), XResizeRequestEvent(3X11), XSelectionClearEvent(3X11), XSelectionEvent(3X11), XSelectionRe- questEvent(3X11), XUnmapEvent(3X11), XVisibilityEvent(3X11) X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys XErrorEvent(3X11)
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XSelectionClearEvent(3X11) MIT X11R4 XSelectionClearEvent(3X11) Name XSelectionClearEvent - SelectionClear event structure Structures The structure for events contains: typedef struct { int type; /* SelectionClear */ unsigned long serial; /* # of last request processed by server */ Bool send_event; /* true if came from a SendEvent request */ Display *display; /* Display the event was read from */ Window window; Atom selection; Time time; } XSelectionClearEvent; 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 win- dow that is most useful to toolkit dispatchers. The window member is set to the window losing ownership of the selection. The selection member is set to the selection atom. The time member is set to the last change time recorded for the selection. The owner member is the window that was specified by the current owner in its call. See Also XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindowEvent(3X11), XCirculateEvent(3X11), XCirculateRequestEvent(3X11), XColormapEvent(3X11), XConfigureEvent(3X11), XConfigureRequestEvent(3X11), XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XErrorEvent(3X11), XEx- poseEvent(3X11), XFocusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravityEvent(3X11), XKeymapEvent(3X11), XMapEvent(3X11), XMapRe- questEvent(3X11), XPropertyEvent(3X11), XReparentEvent(3X11), XResizeRequestEvent(3X11), XSelectionEvent(3X11), XSelectionRe- questEvent(3X11), XSetSelectionOwner(3X11), XUnmapEvent(3X11), XVisibilityEvent(3X11) X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys XSelectionClearEvent(3X11)