TreeModelT.iterParent

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.

template TreeModelT(TStruct)
bool
iterParent

Parameters

iter TreeIter

the new #GtkTreeIter-struct to set to the parent

child TreeIter

the #GtkTreeIter-struct

Return: %TRUE, if @iter is set to the parent of @child

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