get_tooltip_column

Description:

public int get_tooltip_column ()

Returns the column of this’s model which is being used for displaying tooltips on this’s rows.

Note:

Use [class@Gtk.ListView] or [class@Gtk.ColumnView] instead

Parameters:

this

a `GtkTreeView`

Returns:

the index of the tooltip column that is currently being used, or -1 if this is disabled.