ch7_e7_6.java

来自「各种关于JAVA的初级编程」· Java 代码 · 共 22 行

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

public class ch7_e7_6 extends Applet 
{
    Label redLbl = new Label("红色");
    Label yellowLbl = new Label("黄色");
    Label blueLbl = new Label("蓝色");
    
    public void init()
    {
        redLbl.setBackground(Color.red);
        yellowLbl.setBackground(Color.yellow);
        blueLbl.setBackground(Color.blue);
        
        add(redLbl);
        add(yellowLbl);
        add(blueLbl);
    }
    
}