How to use

getChooseClassPopupMenu

method

in

weka.gui.GenericObjectEditor

/**
 * Returns a popup menu that allows the user to change the class of object.
 *
 * @return a JPopupMenu that when shown will let the user choose the class
 */
public JPopupMenu getChooseClassPopupMenu() {
  if (DEBUG)
    System.out.println("Objectnames: " + m_ObjectNames);
  return super.getChooseClassPopupMenu();
}

/**
 * Returns a popup menu that allows the user to change the class of object.
 *
 * @return a JPopupMenu that when shown will let the user choose the class
 */
public JPopupMenu getChooseClassPopupMenu() {
  if (DEBUG)
    System.out.println("Objectnames: " + m_ObjectNames);
  return super.getChooseClassPopupMenu();
}

 @Override
 public void actionPerformed(ActionEvent e) {
  JPopupMenu popup = getChooseClassPopupMenu();
  // show the popup where the source component is
  if (e.getSource() instanceof Component) {
   Component comp = (Component) e.getSource();
   popup.show(comp, comp.getX(), comp.getY());
  }
 }
});

 @Override
 public void actionPerformed(ActionEvent e) {
  JPopupMenu popup = getChooseClassPopupMenu();
  // show the popup where the source component is
  if (e.getSource() instanceof Component) {
   Component comp = (Component) e.getSource();
   popup.show(comp, comp.getX(), comp.getY());
  }
 }
});