Method
GtkTreeModelget_iter_first
Declaration [src]
gboolean
gtk_tree_model_get_iter_first (
GtkTreeModel* tree_model,
GtkTreeIter* iter
)
Description [src]
Initializes iter with the first iterator in the tree
(the one at the path “0”).
Returns FALSE if the tree is empty, TRUE otherwise.
Parameters
iter-
Type:
GtkTreeIterThe uninitialized
GtkTreeIterThe argument will be set by the function. The data is owned by the caller of the function.