randomframe1.java

java环境开发

package cxyex;

import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.Rectangle;
import javax.swing.JTextField;
import java.awt.Color;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2008</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class RandomFrame1 extends JFrame {
    public RandomFrame1() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        this.setTitle("猜数（1-100）");
        jLabel1.setText("请输入");
        jLabel1.setBounds(new Rectangle(69, 50, 42, 15));
        jTextField1.setBounds(new Rectangle(130, 51, 77, 20));
        jButton1.addActionListener(new RandomFrame1_jButton1_actionAdapter(this));
        this.getContentPane().add(jLabel1);
        jButton2.setBounds(new Rectangle(126, 222, 117, 23));
        jButton2.setText("生成随机数");
        jButton2.addActionListener(new RandomFrame1_jButton2_actionAdapter(this));
        jButton1.setBounds(new Rectangle(125, 177, 116, 23));
        jButton1.setText("猜数");
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jButton2);
        jLabel2.setBackground(Color.red);
        jLabel2.setOpaque(true);
        jLabel2.setBounds(new Rectangle(85, 91, 204, 41));
        //执行1次
        x=r.nextInt(99)+1;
        System.out.println(x);
    }

    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    Random r = new Random(); //随机数对象
    int x;
    int count;
    public void jButton2_actionPerformed(ActionEvent e) {
        count=0;
        x = r.nextInt(99) + 1; //产生随机数
        System.out.println(x);
        jButton1.setEnabled(true); //设置jButton1为可用
        jTextField1.setEditable(true); //设置jTExtField1为可以编辑
        jLabel2.setText("生成新的随机数！！！");
    }

    public void jButton1_actionPerformed(ActionEvent e) {

        String strx=jTextField1.getText().trim().toString();
        int ix = 0;
        try {
            ix = Integer.parseInt(strx);
        } catch (NumberFormatException ex) {
            //ex.printStackTrace();
            jLabel2.setText("请输入正确");
            return;
        }
         count++;
        if(ix==x)
        {
            jButton1.setEnabled(false);
            jTextField1.setEditable(false);
            jLabel2.setText("ok！"+"猜了"+count+"次");
        }
        else if(ix>x)
        {
            jLabel2.setText("大了！笨蛋！！！"+"猜了"+count+"次");
        }else{
                jLabel2.setText("小了！笨蛋！！！"+"猜了"+count+"次");
        }
    }
}


class RandomFrame1_jButton1_actionAdapter implements ActionListener {
    private RandomFrame1 adaptee;
    RandomFrame1_jButton1_actionAdapter(RandomFrame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}


class RandomFrame1_jButton2_actionAdapter implements ActionListener {
    private RandomFrame1 adaptee;
    RandomFrame1_jButton2_actionAdapter(RandomFrame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}