complete12_1.java

来自「北京大学出版社的」· Java 代码 · 共 23 行

package questions.c12;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Complete12_1 extends JFrame {
   public Complete12_1( String titleText ) {
      super( titleText );
      addWindowListener( new WindowAdapter() {
            public void
            windowClosing( WindowEvent e ) {
               Complete12_1.this.dispose();
               System.exit( 0 );
            }
         }
      );
      // your JLabel code goes here
      setSize( 300, 100 );
      setVisible( true );
   }
   public static void main( String[] args ) {
      new Complete12_1( "Complete the Solution" );
   }
}