// Copyright MageLang Institute; Version $Id: //depot/main/src/edu/modules/Swing/magercises/TreeExample/TreePanel.java#2 $
import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.tree.*;

public class TreePanel extends JPanel {
  public TreePanel(TreeNode root, TreeSelectionListener listener) {
    // use a layout that will stretch tree to panel size
    setLayout(new BorderLayout());

    // Create tree

    // Change line style

    // Add TreeSelectionListener

    // Put tree in a scrollable pane

    add(sp, BorderLayout.CENTER);
  }
}