tickerdemo.java

这是我收集的别人写的关于基本控件的例子

import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;


public class TickerDemo extends MIDlet {
    
	
    private static final String TICKER_TEXT = "这是一个滚动条例子 " +"\n"+
                    "正在滚动，可以一直滚动" +
                    "除非有触发了停止事件";            
   
    
    private Form mainForm;

    public TickerDemo() {
        
        mainForm = new Form("Ticker例子");
    }                    

    protected void startApp() {
        
       
            Ticker t = new Ticker(TICKER_TEXT);
            mainForm.setTicker(t);
           
        Display.getDisplay(this).setCurrent(mainForm);        
    }    
    protected void destroyApp(boolean unconditional) {        
    }
    
    protected void pauseApp() {
    }    
}