IconView.setTooltipItem

void setTooltipItem(gtk.tooltip.Tooltip tooltip, gtk.tree_path.TreePath path)

Sets the tip area of tooltip to be the area covered by the item at path. See also [gtk.icon_view.IconView.setTooltipColumn] for a simpler alternative. See also [gtk.tooltip.Tooltip.setTipArea].

Parameters

`tooltip`	a #GtkTooltip
`path`	a #GtkTreePath