Virtual Method
GtkTreeModeliter_children
Declaration [src]
gboolean
iter_children (
GtkTreeModel* tree_model,
GtkTreeIter* iter,
GtkTreeIter* parent
)
Description [src]
Sets iter to point to the first child of parent.
If parent has no children, FALSE is returned and iter is
set to be invalid. parent will remain a valid node after this
function has been called.
If parent is NULL returns the first node, equivalent to
gtk_tree_model_get_iter_first (tree_model, iter);
Parameters
iter-
Type:
GtkTreeIterThe new
GtkTreeIterto be set to the child.The argument will be set by the function. The data is owned by the caller of the function. parent-
Type:
GtkTreeIterThe
GtkTreeIterThe argument can be NULL.The data is owned by the caller of the function.