checkbox ploblem pls help!!

From: yew y via JavaKB.com (forum_at_JavaKB.com)
Date: 03/30/05 

Date: Wed, 30 Mar 2005 02:49:49 GMT

i was new in java and i now completed add the checkbox in each node but the
ploblem is i cant click the check box..
what should i do in next step... pls help me thank you..
following is my code

fileTree.setCellRenderer(new DefaultTreeCellRenderer()
      {
      public Component getTreeCellRendererComponent(JTree tree, Object
value,
boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
      {
      super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf,
row, hasFocus);
      JCheckBox chk = new JCheckBox();
      chk.setContentAreaFilled(false);
      chk.setEnabled(true);
      //
      chk.setBorderPaintedFlat(true);
     chk.setOpaque(false);
     
      JPanel jPanel = new JPanel(new BorderLayout());
      jPanel.add(chk, BorderLayout.WEST);
      jPanel.add(this, BorderLayout.EAST);
      return jPanel;
      } 

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