arctest.java~1~

来自「java教程第八章事例」· JAVA~1~ 代码 · 共 17 行

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

public class ArcTest extends MIDlet implements CommandListener, ItemStateListener{

	Display display;
	MyCanvas myCanvas;
	ChoiceGroup setFilled;
	Form form;
	Gauge setStartAngle, setAngle;
	Gauge setWidth, setHeight;
	Command okCmd;
	
	public ArcTest(){
		display = Display.getDisplay(this);
		myCanvas = new MyCanvas();
		form = new Form("匡拒┓