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 GtkTreeIter
 

The uninitialized GtkTreeIter

 The argument will be set by the function.
 The data is owned by the caller of the function.

Return value

Returns: gboolean
 

TRUE, if iter was set.