driver.java

来自「Java程序设计(美) David D. Riley著 机械工业出版社 书籍配套」· Java 代码 · 共 35 行

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

/** This is a driver to display a picture of Wartburg Castle
 *  Author: David D. Riley
 *  Date: January, 2005
 */
public class Driver  {
	private JFrame  window ;
    private Rectangle pictureFrame;
    private Label label;
    private Image castle;
    
	public Driver()  {
		window = new JFrame( "Castle Picture" );	
        window.setBounds(50, 50, 320, 280);
        window.setVisible(true);
        window.setLayout(null);
        
        pictureFrame = new Rectangle(15, 13, 290, 223);
        pictureFrame.setBackground( new Color(64, 52, 23));
        window.add(pictureFrame, 0);
       
        castle = new Image(10, 10, 270, 203, "Wartburg.gif");
        pictureFrame.add( castle, 0);
        
        label = new Label( "Wartburg Castle" );
        label.setForeground(Color.white);
        label.setBackground(Color.black);
        label.setBounds(70, 180, 105, 20);
        castle.add(label, 0); 
        window.repaint();
	}
}