Re: I have 2 JLists. How can I find which JList user clicked?

From:

IchBin <weconsul@ptd.net>

Newsgroups:

comp.lang.java.gui

Date:

Sat, 06 May 2006 21:43:10 -0400

Message-ID:

<15ednQwwMog1zcDZUSdV9g@ptd.net>

niceguy16 wrote:

Thank you for help. l2 is L2 in lower case. I modified the code and
it runs. But it does not work for the second list. Could you try it
and tell me why?

import java.awt.*;
import javax.swing.event.*;
import javax.swing.*;

public class List2 implements ListSelectionListener
{
JList l1,l2;
DefaultListModel model1 = new DefaultListModel();
DefaultListModel model2 = new DefaultListModel();
  public static void main(String[] args) {
    JFrame f = new JFrame("Lister v1.0");
    List2 l=new List2();
    f.setSize(200, 200);
    f.setLocation(200, 200);
    Container c = f.getContentPane();
    GridLayout grd = new GridLayout(1,2,10,10);
    c.setLayout(grd);
    l.create();
    c.add(l.l1);
    c.add(l.l2);
    f.setVisible(true);
      }

public void valueChanged(ListSelectionEvent e)
{
         if ((e.getSource()==l1) && l1.getSelectedIndex()>=0)
         {
             model2.addElement(l1.getSelectedValue());
             model1.removeElementAt(l1.getSelectedIndex());
      }
      if ((e.getSource()==l2) && l2.getSelectedIndex()>=0)
         {
        model1.addElement(l2.getSelectedValue());
        model2.removeElementAt(l2.getSelectedIndex());
      }
}

private void create(){
    l1 = new JList(model1);
    l2 = new JList(model2);
    model1.addElement("Mark");
    model1.addElement("Mary");
    model1.addElement("Mike");
l1.addListSelectionListener(this);
l2.addListSelectionListener(this);
  }}

No comment...

Thanks in Advance...
IchBin, Pocono Lake, Pa, USA
http://weconsultants.servebeer.com/JHackerAppManager
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