a = new int[row+2][col+2]; initGUI(); } public void initGUI(){ p3=new JPanel();
"} );
b=bon; JMenuBar menuBar=new JMenuBar(); JMenu menu1=new JMenu("游戏"); JMenu menu2=new JMenu("帮助"); JMenuItem mi1=new JMenuItem("初级"); JMenuItem mi2 = new JMenuItem("中级"); JMenuItem mi3 =new JMenuItem("高级"); mi1.addActionListener(this); menu1.add(mi1); mi2.addActionListener(this); menu1.add(mi2); mi3.addActionListener(this); menu1.add(mi3); menuBar.add(menu1); menuBar.add(menu2); p3.add(menuBar); b1=new JLabel(bon+""); a1=new int[bon]; btn =new JButton("开始"); btn.addActionListener(this); b2=new JLabel("0"); b3=new JLabel(""); btns=new JButton[row*col]; p=new JPanel(); p.setLayout(new BorderLayout()); contentPane.add(p); p.add(p3,BorderLayout.NORTH); //combo=new JComboBox(new Object[]{"初级","中级","高级//加监听 /*combo.addItemListener(new ItemListener(){ }});*/ p1=new JPanel(); //在那个位置