正文之前
中期检查终于搞完了！但是今天下午开了个班长会和一个年级学生会内部会议，又是一堆事情来了！
这就是我要弄的小屁事了！
正文
废话不多说！直接怼代码和效果图！我这个是基于以前的那个项目内容的，这里只把有改动的地方放一下，有需要的可以直接问我！
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
/*
8 * GUI(图形用户界面)
9 * Graphical User Interface(图形用户接口)
10 * 用图形的方式,来显示计算机操作的界面,这样更方便更直观.
11 *
12 * CLI
13 * Command Line User Interface(命令行用户接口)
14 * 就是常用的Dos命令行操作.
15 * 需要记忆一些常用的命令.操作更直观.
16 *
17 * 举例:
18 * 比如:创建文件夹,或者删除文件夹等
19 * md haha del haha
20 *
21 *
22 * Java的GUI提供的对象都存在 java.Awt 和 javax.Swing 两个包中.
23 *
24 * java.Awt:Abstract Window ToolKit(抽象 窗口工具包)
25 * 需要调用本地系统方法实现功能.属重量级控件 (跨平台不够强)
26 *
27 * java.Swing:在AWT的基础上,建立的一套图形界面系统,其中提供了更多的组件,
28 * 而且完全由java实现,增强了移植性,属于轻量级控件.(跨平台很好)
29 *
30 * java.swt: IBM 公司开发 Eclipse 用的组件工具 可以Eclipse网站下载后就可以使用了.
31 *
32 *
33 * 布局管理器
34 * 1)容器中的组件的排放方式,就是布局.
35 * 2)常见的布局管理器
36 * FlowLayout(流式布局管理器)
37 * 从左到右的顺序排列
38 * Panel默认的布局管理器
39 * BorderLayout(便捷布局管理器)
40 * 东 南 西 北 中
41 * Frame 默认的布局管理器
42 * 不指定布局方式,默认 满屏覆盖,在添加一个 也是 满屏覆盖
43 * GridLayout (网格布局管理器)
44 * 规则的矩阵
45 * CardLayout (卡片布局管理器)
46 * 选项卡
47 * GridBagLayout(网格包布局管理器)
48 * 非规则的矩阵
49 *
50 * 事件监听机制组成
51 * 事件源:
52 * 事件:Event
53 * 监听器:Listener
54 * 时间处理:(引发事件后处理方式)
55 *
56 * 事件源:就是awt包或者swing包中的那些图像界面组件.
57 * 事件:每个事件源都有自己特定的对应时间和共性时间.
58 * 监听器:可以出发某一个事件的动作都已经封装到监听器中.
59
*/
class MyWin extends WindowAdapter{
@Override
public void windowClosing(WindowEvent e) {
System.out.println("Bye Bye!");
JOptionPane.showMessageDialog(null," Welcome for Your Next Time!","MESSAGE FROM ZZB",JOptionPane.WARNING_MESSAGE);
System.exit(0);
}
@Override
public void windowActivated(WindowEvent e) {
//每次获得焦点 就会触发
System.out.println("");
}
@Override
public void windowOpened(WindowEvent e) {
// TODO Auto-generated method stub
System.out.println("Now It is Working!");
JOptionPane.showMessageDialog(null,"Welcome To Here!","MESSAGE FROM ZZB",JOptionPane.WARNING_MESSAGE);
}
}
public class MouseAndKeyEvent{
public static boolean flag=false;
private Frame f;
private Button but,but1,but2;
private TextField ta;
private MenuBar mb;
private Menu m,subm,Run;
private MenuItem closeItem,openItem,saveItem,subItem1,subItem;
private FileDialog openDialog,saveDialog;
private File file;
private JPanel jp1,jp2,jp3,jp4,jp5,jp6,jp7,jp8,jp9,jp10,jp11,jp12,jp13;
private JLabel jl1,jl2,jl3,jl4,jl5,jl6,jl7,jl8,jl9,jl10,jl11;
private String[] TEXT = new String[11];
private String[] LINES = new String[1500];
public MouseAndKeyEvent() {
init();
}
public static int line=0;
private static void AddLine(){
line++;
}
public static void UpdateTEXT(MouseAndKeyEvent obj,String[] txt){
for (int i=0;i<1466;++i){
obj.LINES[i]=txt[i];
}
}
private void init(){
f=new Frame("The Graduation Design Windwos form Zhang Zhaobo for Teachers!");
f.setBounds(300, 100, 800, 600);
f.setLayout(new GridLayout(13,1));
ta=new TextField(50);
mb=new MenuBar();
m=new Menu("File");
closeItem=new MenuItem("Exit");
openItem=new MenuItem("Open");
saveItem=new MenuItem("Save");
subm=new Menu("New");
subItem1=new MenuItem("Web Project");
subItem=new MenuItem("Java Project");
subm.add(subItem);
subm.add(subItem1);
m.add(subm);
m.add(openItem);
m.add(saveItem);
m.add(closeItem);
Run = new Menu("Run");
mb.add(m);
mb.add(Run);
but = new Button("Execute !");
openDialog=new FileDialog(f,"I wanna to open",FileDialog.LOAD);
saveDialog=new FileDialog(f,"I wanna to save",FileDialog.SAVE);
f.setMenuBar(mb);
jp1 = new JPanel();
jl1 = new JLabel();
jl1 = new JLabel("This is the Code Line for Command!");
jp1.add(jl1);
f.add(jp1);
jp2 = new JPanel();
jp2.add(ta);
jp2.add(but);
f.add(jp2);
jp3 = new JPanel();
jl2 = new JLabel();
jl2 = new JLabel("Line 1",JLabel.LEFT);
jp3.add(jl2);
f.add(jp3);
jp4 = new JPanel();
jl3 = new JLabel();
jl3 = new JLabel("Line 2",JLabel.LEFT);
jp4.add(jl3);
f.add(jp4);
jp5 = new JPanel();
jl4 = new JLabel();
jl4 = new JLabel("Line 3",JLabel.LEFT);
jp5.add(jl4);
f.add(jp5);
jp6 = new JPanel();
jl5 = new JLabel();
jl5 = new JLabel("Line 4",JLabel.LEFT);
jp6.add(jl5);
f.add(jp6);
jp7 = new JPanel();
jl6 = new JLabel();
jl6 = new JLabel("Line 5",JLabel.LEFT);
jp7.add(jl6);
f.add(jp7);
jp8 = new JPanel();
jl7 = new JLabel();
jl7 = new JLabel("Line 6",JLabel.LEFT);
jp8.add(jl7);
f.add(jp8);
jp9 = new JPanel();
jl8 = new JLabel();
jl8 = new JLabel("Line 7",JLabel.LEFT);
jp9.add(jl8);
f.add(jp9);
jp10 = new JPanel();
jl9 = new JLabel();
jl9 = new JLabel("Line 8",JLabel.LEFT);
jp10.add(jl9);
f.add(jp10);
jp11 = new JPanel();
jl10 = new JLabel();
jl10 = new JLabel("Line 9",JLabel.LEFT);
jp11.add(jl10);
f.add(jp11);
jp12 = new JPanel();
jl11 = new JLabel();
jl11 = new JLabel("Line 10",JLabel.LEFT);
jp12.add(jl11);
f.add(jp12);
jp13 = new JPanel();
but1 = new Button("CLEAR");
but2 = new Button("NEXT");
jp13.add(but1);
jp13.add(but2);
f.add(jp13);
f.addWindowListener(new MyWin());
event();
f.setVisible(true);
f.setResizable(true);
}
private void event(){
f.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
// TODO Auto-generated method stub
System.exit(0);
}
});
saveItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(file==null){
saveDialog.setVisible(true);
String dirPath=saveDialog.getDirectory();
String fileName=saveDialog.getFile();
if(dirPath==null || fileName==null)
return;
file=new File(dirPath,fileName);
}
try {
BufferedWriter bufw=new BufferedWriter(new FileWriter(file));
String text=ta.getText();
bufw.write(text);
bufw.close();
} catch (IOException e2) {
throw new RuntimeException("Failed to Save !");
}
}
});
openItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
openDialog.setVisible(true);
String dirPath=openDialog.getDirectory();
String fileName=openDialog.getFile();
System.out.println(dirPath+"...."+fileName);
if(dirPath==null || fileName==null)
return;
ta.setText("");
file=new File(dirPath,fileName);
try {
BufferedReader bufr=new BufferedReader(new FileReader(file));
String line=null;
while((line=bufr.readLine())!=null){
ta.setText(line+"\r\n");
}
bufr.close();
} catch (IOException e2) {
throw new RuntimeException("open the Exception");
}
}
});
closeItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
System.exit(0);
}
});
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e){
System.exit(0);
}
});
ta.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e){
int code=e.getKeyCode();
if(code<0){
System.out.println(code+" ....Illegal Input");
e.consume(); //不执行加入文本框.
}
}
});
but.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
System.out.println("Put Down the Button!");
}
});
but.addMouseListener(new MouseAdapter() {
private int count=0;
private int clickCount=1;
public void mouseEntered(MouseEvent e){
System.out.println("Entered!"+count++);
}
public void mouseClicked(MouseEvent e){
if(e.getClickCount()==2){
System.out.println("Double Click!");
}else
System.out.println("Click : "+clickCount++);
}
});
but1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
System.out.println("Put Down the Button1 to Clear the Data!");
jl2.setText("Line 1");
jl3.setText("Line 2");
jl4.setText("Line 3");
jl5.setText("Line 4");
jl6.setText("Line 5");
jl7.setText("Line 6");
jl8.setText("Line 7");
jl9.setText("Line 8");
jl10.setText("Line 9");
jl11.setText("Line 10");
}
});
but2.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
System.out.println("Put Down the Button1 to Change the Data!");
if(line<146) {
for (int i = line * 10, j = 1; i < line * 10 + 10; i++) {
TEXT[j++] = LINES[i];
}
AddLine();
}else{
for(int i=1;i<6;++i){
TEXT[i] = LINES[1460+i];
}
for (int i=6;i<11;++i){
TEXT[i]="!!!!|---->DONE!";
}
}
System.out.println(line);
System.out.println(TEXT[1]);
jl2.setHorizontalAlignment(SwingConstants.LEFT);
jl2.setText(TEXT[1]);
System.out.println(TEXT[2]);
jl3.setHorizontalAlignment(SwingConstants.LEFT);
jl3.setText(TEXT[2]);
jl4.setHorizontalAlignment(SwingConstants.LEFT);
jl4.setText(TEXT[3]);
jl5.setHorizontalAlignment(SwingConstants.LEFT);
jl5.setText(TEXT[4]);
jl6.setHorizontalAlignment(SwingConstants.LEFT);
jl6.setText(TEXT[5]);
jl7.setHorizontalAlignment(SwingConstants.LEFT);
jl7.setText(TEXT[6]);
jl8.setHorizontalAlignment(SwingConstants.LEFT);
jl8.setText(TEXT[7]);
jl9.setHorizontalAlignment(SwingConstants.LEFT);
jl9.setText(TEXT[8]);
jl10.setHorizontalAlignment(SwingConstants.LEFT);
jl10.setText(TEXT[9]);
jl11.setHorizontalAlignment(SwingConstants.LEFT);
jl11.setText(TEXT[10]);
}
});
}
}
然后函数入口成这样了！
public static void main(String[] args) throws Exception{
// String[] attribute_Names = new String[] {"AGE","INCOME","STUDENT","CREDIT_RATING"};
long startTime=System.currentTimeMillis(); //获取开始时间
String[] Test_Names = new String[] {"Diff_X","Diff_Y","Pixels_Areas","Diff_Luminosity","TypeOfSteel","Steel_Plate_Thickness"};
String[] attribute_Names = new String[] {"Diff_X","Diff_Y","Pixels_Areas","Diff_Luminosity","TypeOfSteel","Steel_Plate_Thickness","Fault"};
//读取样本集
Map> samples = readSample(attribute_Names);
//生成决策树
Object decisionTree = generateDecisionTree(samples,Test_Names);
Object[] test = new Object[] {"0","2","11","6","0","200"};
//输出决策树
File file = new File("/Users/zhangzhaobo/Documents/Graduation-Design/Data/GUIDATA.txt");
FileWriter out = new FileWriter(file);
outputDecisionTree(out,decisionTree,0,null);
out.close();
MouseAndKeyEvent gui = new MouseAndKeyEvent();
BufferedReader in = new BufferedReader(new FileReader(file));
String[] LINES= new String[1466];
for (int i=0;i<1466;++i){
LINES[i]=in.readLine();
}
in.close();
MouseAndKeyEvent.UpdateTEXT(gui,LINES);
//*****原代码有点问题！应该是给定一个没有分类的属性列表去给他！而不带有分类的属性列表，这样会把分类作为一个属性的！
TestData.TestData(decisionTree, Test_Names,test);
long endTime=System.currentTimeMillis(); //获取结束时间
System.out.println("程序运行时间： "+(endTime-startTime)+"ms");
}
}
最后，放个效果图！感觉还不错，不过左对齐的问题一直没解决！烦躁！
正文之后
小妹子貌似原谅我了？
为毛从自己身上感觉出来了一股霸道总裁风？？！！估计有这个潜力啊！
