mytablemodel.java

JTable jdk 1.4.2 kai fa de

package table;
import java.awt.Color;
import java.util.ArrayList;

import javax.swing.JTree;
import javax.swing.table.AbstractTableModel;

public class MyTableModel extends AbstractTableModel {

	/**
	 * 
	 */
	private static final long serialVersionUID = -1262344103865894654L;

	private String[] columnNames = { "name", "sex", "isMember", "age","color" };

	private ArrayList dataList = new ArrayList();

	public String getColumnName(int column) {
		return columnNames[column];
	}

	public Class getColumnClass(int col) {
		return getValueAt(0, col).getClass();
	}

	public int getColumnCount() {

		return columnNames.length;
	}

	public int getRowCount() {

		return dataList.size();
	}

	public void isMemberAll() {
		for (int i = 0; i < dataList.size(); i++) {
			Member member = (Member) dataList.get(i);
			member.setIsmember(true);
		}
		this.fireTableDataChanged();
	}

	public void isNotMemberAll() {
		for (int i = 0; i < dataList.size(); i++) {
			Member member = (Member) dataList.get(i);
			member.setIsmember(false);
		}
		this.fireTableDataChanged();
	}

	public Object getValueAt(int row, int col) {
		Member member = (Member) dataList.get(row);
		switch (col) {
		case 0:
			return member.getName();
		case 1:
			return member.getSex();
		case 2:
			return Boolean.valueOf(member.isIsmember());
		case 3:
			return member.getAge();
		case 4:return member.getCurrentColor();	
		default:
			return null;
		}
	}
    
	public void setValueAt(Object obj, int row, int col) {
		System.out.println(obj.toString()+"----"+row+"----"+col);
		Member member = (Member) dataList.get(row);
		switch (col) {
		case 0:
			member.setName(obj.toString());break;
		case 1:
			member.setSex(obj.toString());break;
		case 2:
			if(obj.toString().equals("true"))
			{
				member.setIsmember(true);break;
			}
			{
				member.setIsmember(false);break;
			}
			
		case 3:
			member.setAge(obj.toString());break;
		case 4:member.setCurrentColor((Color)obj);	
		}
		this.fireTableCellUpdated(row, col);
	}

	public void addARow(Member member) {
		dataList.add(member);
		this.fireTableDataChanged();
	}

	public void removeARow(int row) {
		
		dataList.remove(row);
		this.fireTableDataChanged();
	}

	public void removeAllRow() {
		dataList.clear();
		this.fireTableDataChanged();
	}

	public boolean isCellEditable(int rowIndex, int columnIndex) {
		if (columnIndex == 0) {
			return false;
		}
		return true;
	}
/*	public void sortByAge()
	{
		dataList=Sort.orderDescent(dataList);
		this.fireTableDataChanged();
	}*/
	public void up(int row)
	{
		if(row>1)
		{
			Member member1=(Member)dataList.get(row);
            dataList.remove(row);
			dataList.add(row-1, member1);
			this.fireTableDataChanged();
		}
	}
	public void down(int row)
	{
		if(row<getRowCount()-1)
		{
			Member member1=(Member)dataList.get(row);
			dataList.remove(row);
			dataList.add(row+1, member1);
			this.fireTableDataChanged();
		}

	}

}