Returns the index of the currently active item, or -1 if there’s no
active item. If the model is a non-flat treemodel, and the active item
is not an immediate child of the root of the tree, this function returns
gtk_tree_path_get_indices (path)[0], where
path is the #GtkTreePath of the active item.
Return: An integer which is the index of the currently active item,
or -1 if there’s no active item.
Returns the index of the currently active item, or -1 if there’s no active item. If the model is a non-flat treemodel, and the active item is not an immediate child of the root of the tree, this function returns gtk_tree_path_get_indices (path)[0], where path is the #GtkTreePath of the active item.
Return: An integer which is the index of the currently active item, or -1 if there’s no active item.