rect.java

用applet生成网页。直接在applet上拖动鼠标

package mydesktop;

import java.awt.BorderLayout;
import java.awt.Graphics;

import javax.swing.JPanel;

public class Rect extends JPanel{

		  public Rect() {
		    try {
		      jbInit();
		    }
		    catch(Exception ex) {
		      ex.printStackTrace();
		    }
		  }
		  void jbInit() throws Exception {
		    this.setLayout(new BorderLayout());
		  }
		  public void paint(Graphics g){
		    g.drawRect(0,0,this.getWidth()-1,this.getHeight()-1);
		  }
}