Freddy Kresna

Sorting and Filtering in JTable

Dalam Java 6, JTable telah berkembang, Fungsi umum filtering dan sorting akhirnya ditambahkan, berikut ini adalah contoh source codenya :

/*
* TabelContoh.java
*
* Created on September 27, 2007, 7:59 AM
*
*/

import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.RowFilter;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import javax.swing.table.TableRowSorter;

/**
*
* @author Administrator
*/
public class TabelContoh{

   /** Creates a new instance of TabelContoh */
   public TabelContoh() {
      JFrame frame = new JFrame("Mengurutkan dan Filtering");
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      Object data[][] = {
         {"1","14097","Agus Santoso"},
         {"2","14139","Angelina Stephanie"},
         {"3","14140","Angeline Jelita"},
         {"4","14147","Arnold Sanjaya"},
         {"5","14159","Brigitta Valentia"},
         {"6","14170","Christian"},
         {"7","14174","Christie Tanjung"},
         {"8","14180","Citra Kumala"},
         {"9","14186","Daniel Kusnanto"},
         {"10","14189","David Sanjaya"}
      };

      String[] COLUMN_NAME = new String[] {"No","NIS","Nama"};
      TableModel model = new DefaultTableModel(data,COLUMN_NAME);
      JTable table = new JTable(model);

      //Sorting
      final TableRowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model);
      table.setRowSorter(sorter);  
    
      JScrollPane pane = new JScrollPane(table);
      frame.add(pane,BorderLayout.CENTER);

      JPanel pnl = new JPanel(new BorderLayout());
      JLabel lbl = new JLabel("Filter");
      JLabel lbl2 = new JLabel("Tekan Enter untuk Filtering");
      final JTextField txtFilter = new JTextField("T");
      pnl.add(lbl,BorderLayout.WEST);
      pnl.add(txtFilter,BorderLayout.CENTER);
      pnl.add(lbl2, BorderLayout.EAST);

      frame.add(pnl, BorderLayout.NORTH);

      //filtering
      txtFilter.addKeyListener(new java.awt.event.KeyAdapter() {
         public void keyPressed(java.awt.event.KeyEvent evt) {
            if (evt.getKeyCode() == evt.VK_ENTER)
            {
               String text = txtFilter.getText();
               if (text.length() == 0) {
                  sorter.setRowFilter(null);
               } else {
                  sorter.setRowFilter(RowFilter.regexFilter(text));
               }
            }
         }
      });

      frame.setSize(400,250);
      frame.setVisible(true);
   }

   public static void main(String[] args)
   {
      new TabelContoh();
   }
}

referensi : Zukowski, John, "Java™ 6 Platform Revealed ", 2006, California, Appress

Kurang lebih tampilannya seperti ini :

Semoga membantu :)

 

Freddy Kresna T.

Posted at 09:23AM Sep 27, 2007 by Freddy Kresna Tjoenedi in Java  |  Comments[2]