doubletextfield.java

来自「很棒的web服务器源代码」· Java 代码 · 共 16 行

// DoubleTextField.java
// $Id: DoubleTextField.java,v 1.3 2000/08/16 21:37:31 ylafon Exp $
// (c) COPYRIGHT MIT, INRIA and Keio, 1999.
// Please first read the full copyright statement in file COPYRIGHT.html

package org.w3c.jigadmin.widgets;

import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.JTextField;

/**
 * A TextField that accepts only num char and '.'
 * @version $Revision: 1.3 $
 * @author  Beno顃 Mah