Constructs an editor reactor object that notifies of a LISP event
(vlr-lisp-reactor data callbacks)
Arguments
nil if no data.
Any AutoLISP data to be associated with the reactor object; otherwiseA list of pairs of the following form:
(event-name . callback_function)
where event-name is one of the symbols listed in the “Lisp reactor events” table below, and callback_function is a symbol representing a function to be called when the event fires. Each callback function accepts two arguments:
reactor_object The VLR object that called the callback function.
list A list of extra data elements associated with the particular event. The contents of this list for particular events are shown in the table Lisp reactor callback data” table.
Return Values
The reactor_object argument.
Lisp reactor events |
|
---|---|
Event name |
Description |
:vlr-lispWillStart |
An AutoLISP expression is to be evaluated. |
:vlr-lispEnded |
Evaluation of an AutoLISP expression has been completed. |
:vlr-lispCancelled |
Evaluation of an AutoLISP expression has been canceled. |
Lisp reactor callback data |
||
---|---|---|
Name |
List length |
Parameters |
:vlr-lispEnded :vlr-lispCancelled |
0 |
|
:vlr-lispWillStart |
1 |
A string containing the first line of the AutoLISP expression to evaluate. |