asked 2014-08-06 09:47:11 +0800

smartin
13 ● 3

updated 2014-08-07 07:30:26 +0800

Hi there,

I am migrating my application from version 3.6.4 to version 7.0.2 and I have found a class that no longer exists, SimpleTreeNode. We use it to create a structure of type Tree. I have tried several options with a TreeModel, but creating an instance of the class TreeModel through the classes AbstractTreeModel or DefaultTreeModel finally the child nodes are null.

Anyone knows an "easy" way to change to the SimpleTreeNode other "similar" class.

Thanks.