Manual Pages for UNIX Operating System command usage for man XkbPtrActionY

XKB FUNCTIONS                                 XkbPtrActionY(3x11)



NAME
     XkbPtrActionY - Returns the high_YYY and low_YYY  fields  of
     act converted to a signed int

SYNOPSIS
     cc [ flag... ] file... -lX11 [ library... ]

     int XkbPtrActionY (XkbPtrAction act);

ARGUMENTS
     - act
          action from which to extract Y

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.







X Version 11        Last change: libX11 1.3.5                   1






XKB FUNCTIONS                                 XkbPtrActionY(3x11)



     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 coordinantes of the XkbPtrAction  struc-
     ture is composed of two signed 16-bit values, that is, the X
     coordinate is composed of high_XXX and  low_XXX,  and  simi-
     larly  for the Y coordinate. Xkb provides the following mac-
     ros, 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;



ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | x11/library/libx11          |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | See XInitThreads(3X11)      |
    |_____________________________|_____________________________|

















X Version 11        Last change: libX11 1.3.5                   2