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Allegro CL version 9.0
This page is new in 9.0.


Arguments: outline parent-item-if-any

This generic function is called whenever the order of a set of sibling outline-items of an outline has changed. The built-in default method does nothing. An application could add a method to reorder the domain data in a corresponding manner if needed.

parent-item-or-outline will be the parent outline-item of the reordered items unless they are top-level items, in which case it will be the outline widget itself.

See also add-outline-item, remove-outline-item, and shift-outline-item.

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This page is new in the 9.0 release.
Created 2019.8.20.

Allegro CL version 9.0
This page is new in 9.0.