主类调用

	private void initTable() throws FileNotFoundException, IOException
	{
		//表头
		String[] headTitle = { "状态", "名称", "值" };
		
		//图标
		Icon icon = new ImageIcon("img/activate_up.gif");
		Icon icon2 = new ImageIcon("img/activate_down.gif");
		
		JButton btn = new JButton("OK");
		
		//表数据源
		MyTableModel dataModel = new MyTableModel();
		dataModel.setDataVector(new Object[][] {
				{ icon, "主机1", "运行中" },
				{ icon2, "主机2", "死机" } }, headTitle);
		
		//设置表数据
		table.setModel(dataModel);
		
		//设置第三列数据为按钮
		table.getColumn(table.getColumnName(2)).setCellRenderer(new MyButtonTableRender());
		table.getColumn(table.getColumnName(2)).setCellEditor(new MyButtonEditor(new JTextField()));
			

	}