testpanel.java

Java语言

import java.awt.*;
public class TestPanel{
	public static void main(String[] s){
		Frame f = new Frame("Demo Panel");
		f.setLocation(100, 100);
		f.setSize(400,350);
		f.setLayout(null);
		Panel p1 = new Panel();
		p1.setBackground(Color.blue);
		p1.setSize(100,100);
		p1.setLocation(0,50);
		f.add(p1);

		Panel p2 = new Panel();
		p2.setBackground(Color.red);
		p2.setSize(100,100);
		p2.setLocation(100,150);
		f.add(p2);
		f.setVisible(true);
	}
}