Sets the tip area of @tooltip to the area which @cell occupies in the item pointed to by @path. See also gtk_tooltip_set_tip_area().
See also gtk_icon_view_set_tooltip_column() for a simpler alternative.
a #GtkTooltip
a #GtkTreePath
a #GtkCellRenderer or %NULL
2.12
See Implementation
Sets the tip area of @tooltip to the area which @cell occupies in the item pointed to by @path. See also gtk_tooltip_set_tip_area().
See also gtk_icon_view_set_tooltip_column() for a simpler alternative.