multilinelabeltest.java

Java程序设计技巧与开发实例附书源代码。

import javax.swing.*;
public class MultiLineLabelTest extends JFrame
{  private JTextArea label = new JTextArea(3, 10);
   public MultiLineLabelTest()
   {  super("MultiLineLabel Test");
      label.setLineWrap(true);
      label.setWrapStyleWord(true);
      label.setEditable(false);
      String s = " This text should be displayed using ";
      s += "multiple scrolling lines";
      label.setText(s);
      getContentPane().add("Center", new JScrollPane(label));
      validate(); pack(); setVisible(true);
   }
   public static void main(String args[])
   {  MultiLineLabelTest mllt = new MultiLineLabelTest(); }
}