Presentation

The ordered presenters of one item (field-presentation §FVE-1, §FVE-4).

In the namespace construct::model::presentation. Declared in src/libs/libconstruct/construct/model/presentation/Presentation.hpp.

Detailed description

Stored in `typeData` under key() as a list of `{kind, id, enabled, params}`. An item with no presenter stores no key. The list order is the order of the rows; the rules of §FVE-3 fix the drawing order.

Each edit returns an empty string when it applied and the reason when it did not, in the words a row and an OPAL answer show. The model refuses a kind the item type does not take and a presenter past its kind's maximum (§FVE-15).