Method
GtkTreeModeliter_previous
Declaration [src]
gboolean
gtk_tree_model_iter_previous (
  GtkTreeModel* tree_model,
  GtkTreeIter* iter
)
Description [src]
Sets iter to point to the previous node at the current level.
If there is no previous iter, FALSE is returned and iter is
set to be invalid.
Parameters
- iter
- 
            Type: GtkTreeIterThe GtkTreeIterThe data is owned by the caller of the function.