hpux man page for xchangeactivepointergrab

XChangeActivePointerGrab()												XChangeActivePointerGrab()

Name
  XChangeActivePointerGrab - change the parameters of an active pointer grab.

Synopsis
  XChangeActivePointerGrab(display, event_mask, cursor, time)
	     Display *display;
	     unsigned int event_mask;
	     Cursor cursor;
	     Time time;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

  event_mask
	    Specifies  which  pointer  events  are reported to the client.  This mask is the bitwise OR of one or more of these pointer event
	    masks: ButtonPressMask,  ButtonReleaseMask,  EnterWindowMask,  LeaveWindowMask,  PointerMotionMask,  PointerMotionHintMask,  But-
	    ton1MotionMask, Button2MotionMask, Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask, KeymapStateMask.

  cursor    Specifies the cursor that is displayed.  A value of None will keep the current cursor.

  time	    Specifies the time when the grab should take place.  Pass either a timestamp, expressed in milliseconds, or the constant Current-
	    Time.

Description
  XChangeActivePointerGrab() changes the characteristics of an active pointer grab, if the specified time is no earlier than the last pointer
  grab	time  and  no  later than the current X server time.  XChangeActivePointerGrab() has no effect on the passive parameters of XGrabBut-
  ton().

  For more information on pointer grabbing, see Volume One, Chapter 9, The Keyboard and Pointer.

Errors
  BadCursor

  BadValue  The event_mask argument is invalid.

See Also
  XChangePointerControl(),  XGetPointerControl(),  XGetPointerMapping(),  XGrabPointer(),  XQueryPointer(),  XSetPointerMapping(),   XUngrab-
  Pointer(), XWarpPointer().

Xlib - Pointer														XChangeActivePointerGrab()