DtActionDescription(library call) DtActionDescription(library call)
NAMEDtActionDescription — obtain the descriptive text for a given action
The DtActionDescription function looks up and returns the descriptive
text associated with the actionName action. The actionName argument is
the name of the action. If there are multiple actionName actions, the
string returned is the description of the most general. The most gen‐
eral action is the one with the lowest precedence, as described in
dtactionfile(4) (``Action Selection'').
Upon successful completion, the DtActionDescription function returns a
newly allocated copy of the description string associated with the
action; otherwise, it returns NULL.
The DtActionDescription function is useful for applications that wish
to present information to the user about a particular action.
The application should use XtFree(3) to free the description string
returned by DtActionDescription.
Dt/Action.h - DtAction(5), XtFree(3), dtactionfile(4), dtdtfile(4).