> - in initParent, the expando then references a child element; I'm
> not sure this creates a leak, as there's no loop here.
If I don't clear the __styleRuler on the parent, doing just this:
LayoutPanel p = new LayoutPanel();
RootPanel.get().add(p);
RootPanel.get().remove(p);
Leaks. The loop is:
parent -> __styleRuler expando -> styleRuler -> parent
(E.g. after calling parent.appendChild(styleRuler), child gets an
an implicit pointer back to its parent, e.g. for child.parentNode.)
(I can also stop the leak by breaking the loop at "child -> parent" by
removing the parent.appendChild(styleRuler) line.)
I'm still thinking about the rest.
- Stephen
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