JAVA初级编程问题
来源:百度知道 编辑:UC知道 时间:2024/05/08 05:03:36
(1)通过自己的Frame类实现事件监听器接口
(2)通过匿名内置类实现事件接听器接口
请在JCreator Pro上运行一下 确保每问题在给我 谢谢大家了
最终结果要求点击按钮关闭窗口。
import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JButton;
import java.awt.Rectangle;
public class closesy extends JFrame {
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null;
private JButton jButton = null;
/**
* This is the default constructor
*/
public closesy() {
super();
initialize();
}
/**
* This method initializes this
*
* @return void
*/
private void initialize() {
this.setSize(344, 274);
this.setContentPane(getJContentPane());
this.setTitle("JFrame");
this.addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent e) {
System.exit(0);
}
});
}
/**
* This method initi