waitingform.java

来自「《J2ME实用教程》清华大学出版社出版」· Java 代码 · 共 33 行

/*
 * WaitingForm.java
 *
 * Created on 2006年5月5日, 下午3:11
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package com.j2medev.chapter4;

import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Gauge;

/**
 *
 * @author ming
 */
public class WaitingForm extends Form {
    
    private Gauge gauge = new Gauge("progress...",false,10,0);
    /** Creates a new instance of WaitingForm */
    public WaitingForm() {
        super("reading data from yahoo!");
        append(gauge);
    }
    
    public void update(){
        gauge.setValue((gauge.getValue()+1)%gauge.getMaxValue());
    }
    
}