centos man page for xkbsetptractiony

XkbSetPtrActionY(3)						   XKB FUNCTIONS					       XkbSetPtrActionY(3)

NAME
       XkbSetPtrActionY - Sets the high_YYY and low_YYY fields of act from the signed integer value y

SYNOPSIS
       void XkbSetPtrActionY (XkbPtrAction act, int y);

ARGUMENTS
       - act  action in which to set Y

       - y    new value to set

DESCRIPTION
       Actions associated with the XkbPtrAction structure move the pointer when keys are pressed and released.

       If the MouseKeys control is not enabled, KeyPress and KeyRelease events are treated as though the action is XkbSA_NoAction.

       If  the	MouseKeys  control  is	enabled,  a server action of type XkbSA_MovePtr instructs the server to generate core pointer MotionNotify
       events rather than the usual KeyPress event, and the corresponding KeyRelease event disables any mouse keys timers that were created  as  a
       result of handling the XkbSA_MovePtr action.

       The type field of the XkbPtrAction structure is always XkbSA_MovePtr.

       The flags field is a bitwise inclusive OR of the masks shown in Table 1.

			Table 1 Pointer Action Types
       ----------------------------------------------------------------
       Action Type	      Meaning
       ----------------------------------------------------------------
       XkbSA_NoAcceleration   If  not set, and the MouseKeysAccel con-
			      trol is enabled, the KeyPress  initiates
			      a  mouse	keys timer for this key; every
			      time  the  timer	expires,  the	cursor
			      moves.
       XkbSA_MoveAbsoluteX    If  set,	the X portion of the structure
			      specifies the new pointer X  coordinate.
			      Otherwise, the X portion is added to the
			      current pointer X coordinate  to	deter-
			      mine the new pointer X coordinate.
       XkbSA_MoveAbsoluteY    If  set,	the Y portion of the structure
			      specifies the new pointer Y  coordinate.
			      Otherwise, the Y portion is added to the
			      current pointer Y coordinate  to	deter-
			      mine the new pointer Y coordinate.

       Each  of  the  X and Y coordinates of the XkbPtrAction structure is composed of two signed 16-bit values, that is, the X coordinate is com-
       posed of high_XXX and low_XXX, and similarly for the Y coordinate. Xkb provides the following macros, to convert between a  signed  integer
       and two signed 16-bit values in XkbPtrAction structures.

STRUCTURES
	   typedef struct _XkbPtrAction {
	       unsigned char	type;	      /* XkbSA_MovePtr */
	       unsigned char	flags;	      /* determines type of pointer motion */
	       unsigned char	high_XXX;     /* x coordinate, high bits*/
	       unsigned char	low_XXX;      /* y coordinate, low bits */
	       unsigned char	high_YYY;     /* x coordinate, high bits */
	       unsigned char	low_YYY;      /* y coordinate, low bits */
	   } XkbPtrAction;

X Version 11							   libX11 1.6.0 					       XkbSetPtrActionY(3)