80 lines
1.9 KiB
Plaintext
80 lines
1.9 KiB
Plaintext
|
XIDEFINECURSOR(libmansuffix)
|
||
|
|
============================
|
||
|
|
|
||
|
|
NAME
|
||
|
|
----
|
||
|
|
|
||
|
|
XIDefineCursor, XIUndefineCursor - define device cursors.
|
||
|
|
|
||
|
|
SYNOPSIS
|
||
|
|
--------
|
||
|
|
|
||
|
|
#include <X11/extensions/XInput2.h>
|
||
|
|
|
||
|
|
int XIDefineCursor( Display *display,
|
||
|
|
int deviceid,
|
||
|
|
Window win,
|
||
|
|
Cursor cursor);
|
||
|
|
|
||
|
|
int XIUndefineCursor( Display *display,
|
||
|
|
int deviceid,
|
||
|
|
Window win);
|
||
|
|
|
||
|
|
cursor
|
||
|
|
Specifies the cursor that is to be displayed or None.
|
||
|
|
|
||
|
|
deviceid
|
||
|
|
Specifies the device whose cursor is to change.
|
||
|
|
|
||
|
|
display
|
||
|
|
Specifies the connection to the X server.
|
||
|
|
|
||
|
|
win
|
||
|
|
Specifies the window.
|
||
|
|
|
||
|
|
DESCRIPTION
|
||
|
|
-----------
|
||
|
|
|
||
|
|
If a cursor is set, it will be used when the device's pointer
|
||
|
|
is in the window. If the cursor is None, it is equivalent to
|
||
|
|
XIUndefineCursor.
|
||
|
|
|
||
|
|
The deviceid must be a master pointer device or a BadDevice error is
|
||
|
|
returned.
|
||
|
|
|
||
|
|
XIDefineCursor can generate BadDevice, BadCursor and BadWindow.
|
||
|
|
|
||
|
|
The XIUndefineCursor function undoes the effect of a previous
|
||
|
|
XIDefineCursor for this window. When the pointer is in the
|
||
|
|
window, the window's default cursor will now be used. If no
|
||
|
|
default cursor is defined, the parent's cursor for this device
|
||
|
|
will be used (if defined) or the parent's default cursor will
|
||
|
|
be used.
|
||
|
|
|
||
|
|
XIDefineCursor and XIUndefineCursor are identical to
|
||
|
|
XDefineCursor and XUndefineCursor but specify the device
|
||
|
|
explicitly.
|
||
|
|
|
||
|
|
XIUndefineCursor can generate a BadDevice and a BadWindow
|
||
|
|
error.
|
||
|
|
|
||
|
|
DIAGNOSTICS
|
||
|
|
-----------
|
||
|
|
|
||
|
|
BadCursor
|
||
|
|
A value for a cursor argument does not name a defined
|
||
|
|
cursor.
|
||
|
|
|
||
|
|
BadDevice
|
||
|
|
An invalid device was specified. The device does not
|
||
|
|
exist or is not a pointer device.
|
||
|
|
|
||
|
|
BadWindow
|
||
|
|
A value for a Window argument does not name a defined
|
||
|
|
window.
|
||
|
|
|
||
|
|
See also
|
||
|
|
|
||
|
|
XDefineCursor, XUndefineCursor
|
||
|
|
|