CellAreaContext.getPreferredHeight

void getPreferredHeight(out int minimumHeight, out int naturalHeight)

Gets the accumulative preferred height for all rows which have been requested with this context.

After [gtk.cell_area_context.CellAreaContext.reset] is called and/or before ever requesting the size of a [gtk.cell_area.CellArea], the returned values are 0.

Parameters

`minimumHeight`	location to store the minimum height
`naturalHeight`	location to store the natural height

Deprecated

This object will be removed in GTK 5