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    <p>not sure I understand your setup: assuming you want the label to be a drop target, simply implement a custom Transferhandler which accepts the dataflavour as exported by the tree and do something with it</p> <p><strong>EDIT</strong></p> <p>To get hold of the TreePath use a custom Transferhandler on the tree as well: override its createTransferable which returns the TreePath:</p> <pre><code> final DataFlavor flavor =new DataFlavor(TreePath.class, "treePath"); TransferHandler treeHandler = new TransferHandler() { DataFlavor[] pathFlavour = new DataFlavor[] {flavor}; /** * @inherited &lt;p&gt; */ @Override protected Transferable createTransferable(JComponent c) { JTree tree = (JTree) c; final TreePath path = tree.getSelectionPath(); Transferable transferable = new Transferable() { @Override public DataFlavor[] getTransferDataFlavors() { return pathFlavour; } @Override public boolean isDataFlavorSupported(DataFlavor flavor) { return pathFlavour[0].equals(flavor); } @Override public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException { return path; } }; return transferable; } public int getSourceActions(JComponent c) { return COPY; } }; tree.setTransferHandler(treeHandler); JLabel labelTarget = new JLabel("I'm a drop target!"); TransferHandler labelHandler = new TransferHandler() { /** * @inherited &lt;p&gt; */ @Override public boolean importData(JComponent comp, Transferable t) { try { LOG.info("import from: " + t.getTransferData(flavor)); } catch (Exception e) { e.printStackTrace(); } return true; } /** * @inherited &lt;p&gt; */ @Override public boolean canImport(JComponent comp, DataFlavor[] transferFlavors) { return true; } }; labelTarget.setTransferHandler(labelHandler); </code></pre> <p>no need for an additional mouseListener</p>
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    1. PODragging node from JTree and dropping onto JLabel to perform an action
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    1. COTrue; as I recall, _all_ the relevant mouse events are handled by java.awt.dnd.
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    2. COThat works well, although I need to be able to find out the exact location that the drop came from. So for example if I've got a tree with a root node of "Server1", then another node under that called "Example", which has a value in it called "Example Val", how can I get it to display something like "Drag came from Server1->Example->Example Val"? I can't find a way to do this with DataFlavours.
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    3. COExactly what I needed, thanks!
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