readonlytablecelleditor.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.ui.ctrl.table;

import java.awt.Component;
import java.util.EventObject;

import javax.swing.AbstractCellEditor;
import javax.swing.JTable;
import javax.swing.table.TableCellEditor;

/**
 * 只读编辑器
 * 
 * @author 杨中科
 */
public final class ReadOnlyTableCellEditor extends AbstractCellEditor implements
		TableCellEditor
{

	public boolean isCellEditable(EventObject e)
	{
		// 永远只读
		return false;
	}

	public Component getTableCellEditorComponent(JTable table, Object value,
			boolean isSelected, int row, int column)
	{
		return null;
	}

	public Object getCellEditorValue()
	{
		return null;
	}
}