java猜数字游戏源代码.doc

importjava.awt.Color;
importjava.awt.Container;
importjava.awt.FlowLayout;
importjava.awt.event.ActionEvent;
importjava.awt.event.ActionListener;

importjavax.swing.Box;
importjavax.swing.JButton;
importjavax.swing.JFrame;
importjavax.swing.JLabel;
importjavax.swing.JOptionPane;
importjavax.swing.JTextField;

classWindowButtonextendsJFrameimplementsActionListener{
/**
*
*/
privatestaticfinallongserialVersionUID=1L;
intnumber;
JTextFieldinputNumber;
JLabelfeedBack;
JButtonbuttonGetNumber,buttonEnter;
WindowButton(Strings){
super("猜数字小游戏");
buttonGetNumber=newJButton("得到一个随机数");
feedBack=newJLabel("无反馈信息",JLabel.CENTER);
feedBack.setBackground(Color.green);
inputNumber=newJTextField("0",5);
buttonEnter=newJButton("确定");
buttonEnter.addActionListener(this);
buttonGetNumber.addActionListener(this);
buttonGetNumber.addActionListener(this);
BoxboxH1=Box.createHorizontalBox();
boxH1.add(newJLabel("获取1-100之间的随机数："));
boxH1.add(buttonGetNumber);
BoxboxH2=Box.createHorizontalBox();
boxH2.add(newJLabel("输入您的猜测:"));
boxH2.add(inputNumber);
BoxboxH3=Box.createHorizontalBox();
boxH3.add(newJLabel("单击确定按钮:"));
boxH3.add(buttonEnter);
BoxboxH4=Box.createHorizontalBox();
boxH4.add(newJLabel("反馈信息:"));
boxH4.add(feedBack);
BoxbaseBox=Box.createVerticalBox();
baseBox.add(boxH1);
baseBox.add(boxH2);
baseBox.add(boxH3);
baseBox.add(boxH4);
Containercon=getContentPane();
con.setLayout(newFlowLayout());
con.add(baseBox);
con.validate();
setBounds(120,125,279,200);
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100,100,150,150);
setVisible(true);
validate();
}

publicvoidactionPerformed(ActionEvente){
if(e.getSource()==buttonGetNumber){
number=(int)(Math.random()*100)+1;
}
elseif(e.getSource()==buttonEnter){
intguess=0;
try{
guess=Integer.parseInt(inputNumber.getText());
if(guess==number){
JOptionPane.showMessageDialog(this,"猜对了");
}
elseif