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javaswingjxtreetable

How to insert/remove a new row(node) in a jXtreetable?

I'm trying to use JXTreeTable from the SwingLabs library org.jdesktop.swingx.JXTreeTable. I've a problem when I try to insert/remove a node into/from the table.

The fact is that I was expected to have a method that could fire the JXTreeTable when the data in its model change. But I didn't find anything like this. Could anyone tell me how to add or remove a node (parent or child) in a JXTreeTable?

PS: my model class extends AbstractTreeTableModel. I pass in its constructor a LinkedList and populate the JXTreeTable with the data contained in this List

Solution

  • The AbstractTreeTableModel has a protected member variable modelSupport of the type TreeModelSupport, which offers you a variety of such event methods:

    • fireNewRoot()
    • fireTreeStructureChanged(TreePath)
    • firePathChanged(TreePath)
    • fireChildChanged(TreePath, int, Object)
    • fireChildrenChanged(TreePath, int[], Object[])
    • fireChildAdded(TreePath, int, Object)
    • fireChildRemoved(TreePath, int, Object)
    • fireChildrenAdded(TreePath, int[], Object[])
    • fireChildrenRemoved(TreePath, int[], Object[])
    • addTreeModelListener(TreeModelListener)
    • removeTreeModelListener(TreeModelListener)