the gtk.cell_area.CellAreaContext for this row of data.
the gtk.widget.Widget that area is rendering to
the gtk.snapshot.Snapshot to draw to
the widget relative coordinates for area’s background
the widget relative coordinates for area
the gtk.cell_renderer.CellRendererState for area in this row.
whether area should paint focus on focused cells for focused rows or not.
Snapshots area’s cells according to area’s layout onto at the given coordinates.