Method

GtkTreeStoreis_ancestor

Declaration [src] 

gboolean
gtk_tree_store_is_ancestor (
  GtkTreeStore* tree_store,
  GtkTreeIter* iter,
  GtkTreeIter* descendant
)

Description [src]

Returns TRUE if iter is an ancestor of descendant. That is, iter is the parent (or grandparent or great-grandparent) of descendant.

Parameters

iter

Type: GtkTreeIter

A valid GtkTreeIter.

The data is owned by the caller of the method.
descendant

Type: GtkTreeIter

A valid GtkTreeIter.

The data is owned by the caller of the method.

Return value

Type: gboolean

TRUE, if iter is an ancestor of descendant.