A record mapping column ids to their current filter mode.
The active column filter entries for the layer.
Whether column filter inputs are visible.
A record mapping column ids to their visibility state.
Whether the data table is filtered to the current map extent.
The current global filter string applied across all columns.
Whether the features in the map should reflect the filters applied in the data table.
The number of rows matching the current filters.
Per-layer data table settings.
Tracks column filters, filter modes, visibility, map filtering, row count, toolbar messages, and the global filter for a single layer.