Virtual Method
GtkTreeModeliter_parent
Declaration [src]
gboolean
iter_parent (
GtkTreeModel* tree_model,
GtkTreeIter* iter,
GtkTreeIter* child
)
Description [src]
Sets iter
to be the parent of child
.
If child
is at the toplevel, and doesn’t have a parent, then
iter
is set to an invalid iterator and FALSE
is returned.
child
will remain a valid node after this function has been called.
iter
will be initialized before the lookup is performed, so child
and iter
cannot point to the same memory location.
Parameters
iter |
GtkTreeIter |
The new |
|
The argument will be set by the function. | |
The data is owned by the caller of the function. | |
child |
GtkTreeIter |
The |
|
The data is owned by the caller of the function. |