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”) and returns TRUE. Returns FALSE if the tree is empty.

Parameters

iter

Type: GtkTreeIter

The uninitialized GtkTreeIter-struct.

The argument will be set by the function.
The returned data is owned by the instance.

Return value

Type: gboolean

TRUE, if iter was set.