Application SLK descriptors
``Application SLK descriptors for the initialization file''
lists the descriptors used to define
SLKs in the initialization file.
When used in an initialization file, they must
be the last descriptors in the file.
The name and button descriptors must be defined,
and name must be the first descriptor in each set of
SLK descriptors.
Application SLK descriptors for the initialization file
Descriptor
|
Default if
not defined
|
Type
|
When
referenced
|
Default frequency
of evaluation
|
action
|
no default
|
command
|
When SLK is pressed
|
Whenever referenced
|
button
|
no default
|
integer
|
At initialization time
|
Whenever referenced
|
interrupt
|
inherited value*
|
Boolean
|
When a SLK action descriptor
is evaluated
|
Whenever referenced
|
name
|
no default
|
string
|
At initialization time
|
Whenever referenced
|
oninterrupt
|
inherited value*
|
command
|
After SLK action descriptor evaluation is
interrupted
|
Whenever referenced
|
*-
The value of interrupt and oninterrupt
in any given set of descriptors is inherited from the next higher level
in a precedence hierarchy.
If these descriptors have not been defined anywhere in your application,
interrupt defaults to FALSE and
oninterrupt defaults to
`message Operation interrupted!`nop.
(See
``Interrupt signal handling''
for more information.)
Next topic:
Commands file descriptors
Previous topic:
Color descriptors for the initialization file
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 27 April 2004