change
PW_KEYPRESS_ACTION
Set the action routine which should be called when the primary or secondary keypress associated with this object is activated. The parameter should be of type "Error (*)(PWObject)". If there is no action associated with the keypress object, then a PW_EVENT_HIT will be generated in the parent object (if that exists).

PROGS, Professional & Graphical Software
last edited February 9, 1996