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import java.awt.BorderLayout;
import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.tree.TreeCellEditor;
public class TreeEdit {
public static void main(String args[]) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Object array[] = {Boolean.TRUE, Boolean.FALSE, "Hello"}; // Hello will map to false
JTree tree = new JTree(array);
tree.setEditable(true);
tree.setRootVisible(true);
JCheckBox checkBox = new JCheckBox();
TreeCellEditor editor = new DefaultCellEditor(checkBox);
tree.setCellEditor(editor);
JScrollPane scrollPane = new JScrollPane(tree);
frame.add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
}
}
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