scrollpanedemo.java

Java 程序设计源码 只提供了部分

import javax.swing.JScrollPane;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JFrame;


public class ScrollPaneDemo extends JFrame {
  private JScrollPane jsp = new JScrollPane();
  private Icon icon = new ImageIcon("text","1158903217362.jpg");
  private JLabel jlbIcon = new JLabel(icon);

  public ScrollPaneDemo() {
    super("JScrollPane");
    setSize(350, 300);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  }

  public void setLayout() {
    jsp.getViewport().add(jlbIcon);
    this.getContentPane().add(jsp);
  }

  public static void main(String[] args) {
    ScrollPaneDemo spd = new ScrollPaneDemo();
    spd.setLayout();
    spd.setVisible(true);
  }
}