Question

I have a JTree object which uses DefaultTreeModel as model and I add/remove nodes respect to that model.

At that point, I need to show tree structure in graphical interface such as JPanel. How can I map DefaultTreeModel elements into Jpanel object? In other words, how can I draw JTree objects into JPanel object. Since tree can be modified, implementation should reflect the changes.

Thanks for your care.

Answer 1

Something like:

JPanel p = new JPanel(new BorderLayout());
JScrollPane sp = new JScrollPane(jtree);
p.add(BorderLayout.CENTER, sp);