Unterschiede
Hier werden die Unterschiede zwischen der gewählten und der aktuellen Version gezeigt.
| swing:jtree-node-selection 2014/06/03 12:36 | swing:jtree-node-selection 2020/01/22 20:59 aktuell | ||
|---|---|---|---|
| Zeile 25: | Zeile 25: | ||
| \\ | \\ | ||
| <code java> | <code java> | ||
| - | JTree tree = | + | final JTree tree = new JTree(); |
| tree.addTreeSelectionListener(new TreeSelectionListener() { | tree.addTreeSelectionListener(new TreeSelectionListener() { | ||
| @Override | @Override | ||
| public void valueChanged(TreeSelectionEvent e) { | public void valueChanged(TreeSelectionEvent e) { | ||
| DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)tree.getLastSelectedPathComponent(); | DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)tree.getLastSelectedPathComponent(); | ||
| - | System.out.pintln(selectedNode); | + | System.out.println(selectedNode); |
| } | } | ||
| }); | }); | ||
| </code> | </code> | ||
