An unset GtkTreeIter to set the new row, or NULL. out[allow-none]
A valid GtkTreeIter, or NULL. [allow-none]
position to insert the new row, or -1 for last
an array of column numbers. [array length=n_values]
an array of GValues. [array length=n_values]
A variant of gtk_tree_store_insert_with_values() which takes the columns and values as two arrays, instead of varargs. This function is mainly intended for language bindings. Since 2.10