Supply the
:help-callback
initarg in an
interface
, along with a suitable
:help-key
initarg for each of its collections, elements and menu-items that should have a tooltip.
help-callback
should return a suitable string (which will be the tooltip text) when passed
type
:tooltip
and the
help-key
.
See the manual page for
interface
in the
LispWorks CAPI Reference Manual
for an example of a tooltip on a
text-input-pane
CAPI User Guide (Windows version) - 30 Aug 2011