109 lines
3.8 KiB
Groff
109 lines
3.8 KiB
Groff
'\" t
|
|
.\" Copyright 1999 Oracle and/or its affiliates. All rights reserved.
|
|
.\"
|
|
.\" Permission is hereby granted, free of charge, to any person obtaining a
|
|
.\" copy of this software and associated documentation files (the "Software"),
|
|
.\" to deal in the Software without restriction, including without limitation
|
|
.\" the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
.\" and/or sell copies of the Software, and to permit persons to whom the
|
|
.\" Software is furnished to do so, subject to the following conditions:
|
|
.\"
|
|
.\" The above copyright notice and this permission notice (including the next
|
|
.\" paragraph) shall be included in all copies or substantial portions of the
|
|
.\" Software.
|
|
.\"
|
|
.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
.\" DEALINGS IN THE SOFTWARE.
|
|
.\"
|
|
.TH XkbSetPtrActionY __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
|
|
.SH NAME
|
|
XkbSetPtrActionY \- Sets the high_YYY and low_YYY fields of act from the signed
|
|
integer value y
|
|
.SH SYNOPSIS
|
|
.HP
|
|
.B void XkbSetPtrActionY
|
|
.BI "(\^XkbPtrAction " "act" "\^,"
|
|
.BI "int " "y" "\^);"
|
|
.if n .ti +5n
|
|
.if t .ti +.5i
|
|
.SH ARGUMENTS
|
|
.TP
|
|
.I \- act
|
|
action in which to set Y
|
|
.TP
|
|
.I \- y
|
|
new value to set
|
|
.SH DESCRIPTION
|
|
.LP
|
|
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
|
|
.I type
|
|
field of the XkbPtrAction structure is always XkbSA_MovePtr.
|
|
|
|
The
|
|
.I flags
|
|
field is a bitwise inclusive OR of the masks shown in Table 1.
|
|
|
|
.TS
|
|
c s
|
|
l l
|
|
l lw(4i).
|
|
Table 1 Pointer Action Types
|
|
_
|
|
Action Type Meaning
|
|
_
|
|
XkbSA_NoAcceleration T{
|
|
If not set, and the MouseKeysAccel control is enabled, the KeyPress initiates a
|
|
mouse keys timer for this key; every time the timer expires, the cursor moves.
|
|
T}
|
|
XkbSA_MoveAbsoluteX T{
|
|
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
|
|
determine the new pointer X coordinate.
|
|
T}
|
|
XkbSA_MoveAbsoluteY T{
|
|
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
|
|
determine the new pointer Y coordinate.
|
|
T}
|
|
.TE
|
|
|
|
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 composed of
|
|
.I high_XXX
|
|
and
|
|
.I 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.
|
|
.SH STRUCTURES
|
|
.LP
|
|
.nf
|
|
|
|
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;
|
|
|
|
.fi
|