IconView.setTooltipCell

void setTooltipCell(gtk.tooltip.Tooltip tooltip,  gtk.tree_path.TreePath path,  gtk.cell_renderer.CellRenderer cell =  null)

Sets the tip area of tooltip to the area which cell occupies in the item pointed to by path. See also [gtk.tooltip.Tooltip.setTipArea].

See also [gtk.icon_view.IconView.setTooltipColumn] for a simpler alternative.