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.
a #GtkTooltip
a #GtkTreePath
a #GtkCellRenderer or 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.