Hello @sveins12, and thanks for your interest on the component. Well, rather the widget
As it is meant to be simple, it does not come all the inheritance path to such events. They are simply not wired up to the component, and I'm talking Ext JS level, as you can see in the documentation
(enable viewing inherited entities).
That is literally due to the fact it is not an Ext.Component
(in the classh hierarchy tree), but an Ext.Widget
, meant to be lightweight, simple, and not implement lots of the functionality its equivalent Ext.tree.Panel
That said, anything you miss from the simple tree widget, you'll probably miss it because what you need is a full-fledged [b]TreePanel[b].
I hope this helps!