test.java

有打开文件、保存文件、自动换行、复制、剪切、设置字体等功能

import java.awt.*;
import java.applet.*;

public class test extends Applet{

	public void paint(Graphics g){
		String msg="",fontList[];
		GraphicsEnvironment ge=GraphicsEnvironment.getLocalGraphicsEnvironment();
		fontList =ge.getAvailableFontFamilyNames();
		for(int i=0;i<fontList.length;i++){
			msg+=fontList[i]+"/";
			g.drawString(msg, 4, 16);
		}
	}
}