tickerdemo.java

来自「jBuilderX无线应用开发源代码」· Java 代码 · 共 34 行

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

public class TickerDemo extends MIDlet
{
	private Display display;

	public TickerDemo(){
	}

	public void startApp(){
		//创建Ticker对象
		Ticker ticker=new Ticker("This is a ticker!");

		//创建TextBox对象，并为其设置Ticker
		TextBox t=new TextBox("Ticker Demo","TextBox",20,0);
		t.setTicker(ticker);
		
		//创建Alert对象，并为其设置Ticker
		Alert a=new Alert("Ticker Demo","Alert",null,AlertType.INFO);
		a.setTimeout(5000);
		a.setTicker(ticker);

		display=Display.getDisplay(this);
		display.setCurrent(t);
		display.setCurrent(a);
	}

	public void pauseApp(){
	}

	public void destroyApp(boolean unconditional){
	}
}