I create a BaseTree like this:
final DefaultTreeModel model = new DefaultTreeModel(...);
IModel< new AbstractReadOnlyModel<TreeModel>()
{
@Override
public TreeModel getObject()
{
return model;
}
};
add(new BaseTree("tree", model) { /* ... */ });
When the user clicks a certain link (outside the tree), I change some
data that affects the tree and want the tree to get recreated. How can
I achieve this?
I tried BaseTree#updateTree() with no success. Also,
BaseTree#setDefaultModel(new DefaultTreeModel(...)) doesn't work; the
tree becomes empty.
Any ideas?
Thanks,
Kaspar
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