I have a component extending Tree and I use a custom ITreeDataDescriptor
since I want to filter the visible nodes. I also use showRoot=false.
When changes are made to the underlying data model (dataProvider) I call
updateList(). This works fine for all but the top level items.
If I add/remove a
My current workaround is to reset the dataprovider when a node at the top
level (level below the root) is added/removed. This is not ideal because
then all the open items are reset to closed. This can be more or less worked
around too - but its not great.
On another note, rather than calling
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