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XChangeDeviceDontPropagateLXsXChangeDeviceDontPropagateList(3X11)


NAME
       XChangeDeviceDontPropagateList,	     XGetDeviceDontPropa
       gateList - query or  change  the	 dont-propagate-list  for
       extension devices

SYNTAX
       XChangeDeviceDontPropagateList(display,	 window,   count,
       event_list, mode)
	     Display *display;
	     Window *window;
	     int *count;
	     XEventClass *event_list;
	     int mode;
       XEventClass *XGetDeviceDontPropagateList(display,  window,
       count)
	     Display *display;
	     Window *window;
	     int *count;

ARGUMENTS
       display	   Specifies the connection to the X server.

       window	   Specifies the window whose dont-propagate-list
		   is to be queried or modified.

       event_list  Specifies  a	 pointer  to  a	 list  of   event
		   classes.

       mode	   Specifies  the mode.	 You can pass AddToList ,
		   or DeleteFromList.

       count	   Specifies the number of event classes  in  the
		   list.

DESCRIPTION
       The  XChangeDeviceDontPropagateList  request  modifies the
       list of events that should not be propagated to	ancestors
       of the event window.  This request allows extension events
       to be added to or deleted from that list.  By default, all
       events are propagated to ancestor windows.  Once modified,
       the list remains modified for  the  life	 of  the  window.
       Events  are  not	 removed from the list because the client
       that added them has terminated.

       Suppression of event propagation is not	allowed	 for  all
       input extension events.	If a specified event class is one
       that cannot be suppressed, a BadClass error  will  result.
       Events  that  can  be  suppressed  include DeviceKeyPress,
       DeviceKeyRelease, DeviceButtonPress,  DeviceButtonRelease,
       DeviceMotionNotify, ProximityIn, and ProximityOut.

       XChangeDeviceDontPropagateList  can  generate a BadDevice,
       BadClass, or BadValue error.




X Version 11		   Release 6.1				1





XChangeDeviceDontPropagateLXsXChangeDeviceDontPropagateList(3X11)


       The XGetDeviceDontPropagateList request queries	the  list
       of  events  that	 should not be propagated to ancestors of
       the event window.

       XGetDeviceDontPropagateList can generate	 a  BadClass   or
       BadWindow error.

DIAGNOSTICS
       BadDevice   An  invalid	device was specified.  The speci
		   fied device does not exist  or  has	not  been
		   opened  by  this  client via XOpenInputDevice.
		   This error may also occur if some other client
		   has	caused the specified device to become the
		   X  keyboard	or  X  pointer	device	via   the
		   XChangeKeyboardDevice  or XChangePointerDevice
		   requests.

       BadValue	   Some numeric value falls outside the range  of
		   values accepted by the request.  Unless a spe
		   cific range is specified for an argument,  the
		   full	 range	defined by the argument's type is
		   accepted.  Any argument defined as  a  set  of
		   alternatives can generate this error.

       BadWindow   An invalid window id was specified.

       BadClass	   An invalid event class was specified.

SEE ALSO
       Programming With Xlib



























X Version 11		   Release 6.1				2


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