frame1.java~3~

来自「提供了常用的JAVA技术的示例」· JAVA~3~ 代码 · 共 20 行

package StyleChooser;

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

public class Frame1 extends JFrame {

  public Frame1() {
  }
  public static void main(String[] args) {
    Frame1 frame1 = new Frame1();
    frame1.show();
    frame1.addWindowListener(new WindowAdapter(){
      public void windowClosing(WindowEvent e){
        System.exit(0);
      }
    });
  }
}