driver.java

Java程序设计(美) David D. Riley著 机械工业出版社 书籍配套 代码

import javax.swing.*;
import java.awt.Color;

/** BorderedOval Driver  (Figure 8.7)
 * Author: David Riley
 * Date: February, 2000 
 */
public class Driver  {
	public Driver()   {
		JFrame  theWin = new JFrame("Bordered Oval Test");
        BorderedOval smallOval, largeOval;
        theWin.setBounds(100, 100, 200, 150);
        theWin.setLayout(null);
        theWin.setBackground(Color.white);
        
        smallOval = new BorderedOval(10, 10, 50);
        smallOval.setInnerColor( Color.gray );
        smallOval.setBorderColor( Color.black );
        theWin.add(smallOval, 0);
        largeOval = new BorderedOval(20, 20, 100);
        largeOval.setInnerColor( Color.lightGray );
        largeOval.setBorderColor( Color.black );
        theWin.add(largeOval, 0);
        theWin.setVisible(true);
	}
}