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Mar 23rd, 2019
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  1. /*
  2. * To change this license header, choose License Headers in Project Properties.
  3. * To change this template file, choose Tools | Templates
  4. * and open the template in the editor.
  5. */
  6. package javaapplication2;
  7.  
  8. import javax.swing.JFrame;
  9. import javax.swing.JLabel;
  10. import javax.swing.JList;
  11. import javax.swing.JPanel;
  12. import javax.swing.event.ListSelectionEvent;
  13. import javax.swing.event.ListSelectionListener;
  14.  
  15. /**
  16. *
  17. * @author msi
  18. */
  19. public class List {
  20. JLabel jl =new JLabel();
  21. JList jt;
  22. List(){
  23. JFrame jf = new JFrame();
  24. jf.setDefaultCloseOperation(jf.EXIT_ON_CLOSE);
  25. JPanel jp = new JPanel();
  26.  
  27. String s[] = {"Pokhara","Kathmandu","Janakpur","Chitwan","Baglung"};
  28.  
  29. jt = new JList(s);
  30. jt.addListSelectionListener(new ListSelectionListener(){
  31.  
  32. @Override
  33. public void valueChanged(ListSelectionEvent lse){
  34. jl.setText(jt.getSelectedValue().toString());
  35. }
  36. });
  37.  
  38. jp.add(jt);
  39. jp.add(jl);
  40. jf.add(jp);
  41.  
  42. jf.setSize(350,350);
  43. jf.setVisible(true);
  44.  
  45.  
  46. }
  47. }
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