www.pudn.com > JTable > SortableTableExample.java

/* (swing1.1) */
//package jp.gr.java_conf.tame.swing.examples;

import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.text.*;
import javax.swing.*;
import javax.swing.table.*;
//import jp.gr.java_conf.tame.swing.table.*;


/**
 * @version 1.0 02/25/99
 */
public class SortableTableExample extends JPanel {

  public SortableTableExample(){
    setLayout(new BorderLayout());
    String[] headerStr = {"Name","Date","Size","Dir"};
    int[] columnWidth = {100,150,100,50};
    
    SortableTableModel dm = new SortableTableModel() {
      public Class getColumnClass(int col) {
        switch (col) {
          case  0: return String.class;
          case  1: return Date.class;
          case  2: return Integer.class;
          case  3: return Boolean.class;
          default: return Object.class;
        }
      }
      public boolean isCellEditable(int row, int col) {
        switch (col) {
          case  1: return false;
          default: return true;
        }
      }  
      public void setValueAt(Object obj, int row, int col) {
        switch (col) {
          case  2: super.setValueAt(new Integer(obj.toString()), row, col); return;
          default: super.setValueAt(obj, row, col); return;
        }
      }
    };
    dm.setDataVector(new Object[][]{
      {"b"   ,getDate("98/12/02"),new Integer(14),new Boolean(false)},
      {"a"   ,getDate("99/01/01"),new Integer(67),new Boolean(false)},
      {"d"   ,getDate("99/02/11"),new Integer(2) ,new Boolean(false)},
      {"c"   ,getDate("99/02/27"),new Integer(7) ,new Boolean(false)},
      {"foo" ,new Date()         ,new Integer(5) ,new Boolean(true)},
      {"bar" ,new Date()         ,new Integer(10),new Boolean(true)}},
      headerStr);
     
    JTable table = new JTable(dm);
    //table.setShowGrid(false);
    table.setShowVerticalLines(true);
    table.setShowHorizontalLines(false);
    SortButtonRenderer renderer = new SortButtonRenderer();
    TableColumnModel model = table.getColumnModel();
    int n = headerStr.length;
    for (int i=0;i