摘要：
=======================================================================package ui;import javax.swing.JFrame;public class MainFrame extends JFrame {private static final long serialVersionUID = 1L;BusyP... 阅读全文
摘要：
this.addMouseListener(newMouseAdapter(){@OverridepublicvoidmousePressed(MouseEvente){if((e.getModifiers()&InputEvent.BUTTON1_MASK)!=0){System.out.println("LeftButtonispressed.");}if((e.getModifier... 阅读全文
摘要：
import java.awt.Font;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JMenu;import javax.swing.JMenuBar;import javax.swing.JMenuItem;import javax.swing.UIManager;@SuppressWarnin... 阅读全文