:: 오픈프레임워크

오픈프레임워크_Day17

OpenFrameWork 2015. 4. 20. 11:23

### : 목차 구분 기호
--- : 목차 내에 항목 구분 기호

목차
1. 이론 및 정보
2. 설정 및 그 밖에
3. 소스코드
4. 과제

###################################
1. 이론 및 정보
-----------------------------------

-----------------------------------

-----------------------------------
###################################
2. 설정 및 그 밖에
-----------------------------------

###################################
3. 소스코드
-----------------------------------

3-1

/day16/src/awt/event/EventTest1.java

package awt.event;

import java.awt.Button;

import java.awt.Frame;

import java.awt.TextArea;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

/*

public class EventTest1 extends Frame implements ActionListener{

     Button b1, b2;

     TextArea ta;

     public EventTest1() {

          b1 = new Button("눌러주세요");

          b2 = new Button("종료");

          ta = new TextArea();

          add("North",b1);

          add("South",b2);

          add("Center",ta);

          b1.addActionListener(this);

          b2.addActionListener(this);

}

     public static void main(String[] args) {

          // TODO 이벤트 소스와 이벤트 핸들러가 같은 클래스인 경우

          EventTest1 et = new EventTest1();

          et.setSize(300, 400);

          et.setVisible(true);

}

     @Override

     public void actionPerformed(ActionEvent e) {

          if(e.getSource() == b1){

               ta.setText(ta.getText()+"버튼이 눌렸어요...\n");              

          }else if(e.getSource() == b2){

               dispose();

}

}

}

*/

/*

class EventDemo1 implements ActionListener {

     Frame f;

     public EventDemo1(Frame f) {

          this.f = f;

}

     @Override

     public void actionPerformed(ActionEvent e) {

          if (e.getSource() == ((EventTest1) f).b1) {

               ((EventTest1) f).ta.setText(((EventTest1) f).ta.getText()

                         + "버튼이 눌렸어요...\n");

          } else if (e.getSource() == ((EventTest1) f).b2) {

               f.dispose();

}

}

}

public class EventTest1 extends Frame {

     Button b1, b2;

     TextArea ta;

     public EventTest1() {

          b1 = new Button("눌러주세요");

          b2 = new Button("종료");

          ta = new TextArea();

          add("North", b1);

          add("South", b2);

          add("Center", ta);

          EventDemo1 demo = new EventDemo1(this);

          b1.addActionListener(demo);

          b2.addActionListener(demo);

}

     public static void main(String[] args) {

          // TODO 이벤트 소스와 이벤트 핸들러가 다른 클래스인 경우

          EventTest1 et = new EventTest1();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

*/

public class EventTest1 extends Frame {

     Button b1, b2;

     TextArea ta;

     public EventTest1() {

          b1 = new Button("눌러주세요");

          b2 = new Button("종료");

          ta = new TextArea();

          add("North", b1);

          add("South", b2);

          add("Center", ta);

          EventDemo1 demo = new EventDemo1(this);

          b1.addActionListener(demo);

          b2.addActionListener(demo);

}

     class EventDemo1 implements ActionListener {

          Frame f;

          public EventDemo1(Frame f) {

               this.f = f;

}

          @Override

          public void actionPerformed(ActionEvent e) {

               if (e.getActionCommand().equals("종료")) {

                    f.dispose();

               } else {

                    ta.setText(ta.getText() + "버튼이 눌렸어요...\n");

}

}

}

     public static void main(String[] args) {

          // TODO 이벤트 핸들러가 내부 클래스인 경우

          EventTest1 et = new EventTest1();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

----------------------------------- 

3-2

/day16/src/awt/event/EventTest2.java

package awt.event;

import java.awt.FlowLayout;

import java.awt.Frame;

import java.awt.TextField;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.awt.event.WindowListener;

/*

public class EventTest2 extends Frame implements WindowListener{

     TextField tf;

     public EventTest2() {

          setLayout(new FlowLayout());

          tf = new TextField();

          tf.setText("x버튼을 누르면 윈도우가 종료됩니다.");

          add(tf);

          addWindowListener(this);

}

     public static void main(String[] args) {

          // TODO 어댑터 클래스 테스트

          EventTest2 et = new EventTest2();

          et.setSize(300, 400);

          et.setVisible(true);

}

     @Override

     public void windowClosing(WindowEvent e) {

          // TODO Auto-generated method stub

          System.exit(0);

          //dispose();

}

     @Override

     public void windowActivated(WindowEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void windowDeactivated(WindowEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void windowDeiconified(WindowEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void windowIconified(WindowEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void windowOpened(WindowEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void windowClosed(WindowEvent e) {

          // TODO Auto-generated method stub

}

}

*/

class WindowExit extends WindowAdapter {

     @Override

     public void windowClosing(WindowEvent e) {

          System.exit(0);

}

}

public class EventTest2 extends Frame {

     TextField tf;

     public EventTest2() {

          setLayout(new FlowLayout());

          tf = new TextField();

          tf.setText("x버튼을 누르면 윈도우가 종료됩니다.");

          add(tf);

          addWindowListener(new WindowExit());

}

     public static void main(String[] args) {

          // TODO 어댑터 클래스 테스트

          EventTest2 et = new EventTest2();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

----------------------------------- 

3-3

/day16/src/awt/event/ItemEventTest1.java

package awt.event;

import java.awt.Checkbox;

import java.awt.CheckboxGroup;

import java.awt.Frame;

import java.awt.Panel;

import java.awt.TextArea;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

public class ItemEventTest1 extends Frame {

     Panel p;

     Checkbox c1,c2,c3,r1,r2;

     TextArea area;

     CheckboxGroup g1;    

     public ItemEventTest1() {

          p = new Panel();

          c1 = new Checkbox("딸기");

          c2 = new Checkbox("사과");

          c3 = new Checkbox("바나나");

          g1 = new CheckboxGroup();

          r1 = new Checkbox("남성", g1,true);

          r2 = new Checkbox("여성", g1,false);

          area = new TextArea();

          ItemEventProc item = new ItemEventProc();

          c1.addItemListener(item);

          c2.addItemListener(item);

          c3.addItemListener(item);

          r1.addItemListener(item);

          r2.addItemListener(item);

          p.add(c1);

          p.add(c2);

          p.add(c3);

          p.add(r1);

          p.add(r2);

          add("North",p);

          add("Center",area);

          addWindowListener(new WindowExit());         

}

     class ItemEventProc implements ItemListener{

          @Override

          public void itemStateChanged(ItemEvent e) {              

               Checkbox cb = (Checkbox)e.getSource();              

               if(cb.getState()){

                    area.setText(area.getText()+"\n"+cb.getLabel()+"가 선택되었습니다.");

               }else{

                    area.setText(area.getText()+"\n"+cb.getLabel()+"가 해제되었습니다.");

}

}

}

     public static void main(String[] args) {

          // TODO ItemEvent 첫번째 테스트

          ItemEventTest1 et = new ItemEventTest1();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

----------------------------------- 

3-4

/day16/src/awt/event/ItemEventTest2.java

package awt.event;

import java.awt.Choice;

import java.awt.Frame;

import java.awt.TextArea;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

public class ItemEventTest2 extends Frame {

     String item[] = {"서울", "경기", "인천", "수원"};

     Choice cho;

     TextArea ta;

     public ItemEventTest2() {

          cho = new Choice();

          ta = new TextArea();

          for (int i = 0; i < item.length; i++) {

               cho.addItem(item[i]);

}

          cho.addItemListener(new ItemEventProc1());

          add("North",cho);

          add("Center",ta);

          addWindowListener(new WindowExit());

}

     class ItemEventProc1 implements ItemListener{

          @Override

          public void itemStateChanged(ItemEvent e) {              

               Choice c = (Choice)e.getSource();

               ta.setText(ta.getText()+c.getSelectedItem()+"이 선택되었습니다.\n");

}

}

     public static void main(String[] args) {

          // TODO ItemEvent 두번째 테스트

          ItemEventTest2 et = new ItemEventTest2();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

----------------------------------- 

3-5

/day16/src/awt/event/TextEventTest.java

package awt.event;

import java.awt.Button;

import java.awt.Frame;

import java.awt.TextArea;

import java.awt.TextField;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.awt.event.TextEvent;

import java.awt.event.TextListener;

public class TextEventTest extends Frame implements TextListener, KeyListener {

     Button btnOk;

     TextArea ta;

     TextField tf;

     public TextEventTest() {

          btnOk = new Button("OK");

          ta = new TextArea();

          tf = new TextField();

          add("North", btnOk);

          add("Center", ta);

          add("South", tf);

          tf.addTextListener(this);

          tf.addKeyListener(this);

          addWindowListener(new WindowExit());

}

     public static void main(String[] args) {

          // TODO TextEvent 테스트

          TextEventTest et = new TextEventTest();

          et.setSize(300, 400);

          et.setVisible(true);

}

     @Override

     public void textValueChanged(TextEvent e) {

          // ta.setText(ta.getText()+"내용이 바뀌었어요 : "+tf.getText()+"\n");

}

     @Override

     public void keyPressed(KeyEvent e) {

          // TODO Auto-generated method stub

          // ta.setText(ta.getText()+"내용이 바뀌었어요 : "+tf.getText()+"\n");

          if (e.getKeyChar() != KeyEvent.VK_BACK_SPACE) {

               ta.setText(ta.getText() + "내용이 바뀌었어요 : " + e.getKeyChar() + "\n");

}

}

     @Override

     public void keyReleased(KeyEvent e) {

          // TODO Auto-generated method stub

}

     @Override

     public void keyTyped(KeyEvent e) {

          // TODO Auto-generated method stub

}

}

-----------------------------------  

3-6

/day16/src/awt/menu/MenuTest1.java

package awt.menu;

import java.awt.Frame;

import java.awt.Menu;

import java.awt.MenuBar;

import java.awt.MenuItem;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

public class MenuTest1 extends Frame implements ActionListener{

     MenuBar bar;

     //반드시 Menu만 자식 메뉴를 가질 수 있음

     Menu file, edit, file_new;

     MenuItem file_open, file_save, file_exit;

     MenuItem edit_copy, edit_paste, edit_cut;

     MenuItem file_new_html, file_new_java;

     public MenuTest1() {

          bar = new MenuBar();

          file = new Menu("파일");

          edit = new Menu("편집");

          file_new = new Menu("새 파일");

          file_open = new MenuItem("파일 열기");

          file_save = new MenuItem("파일 저장");

          file_exit = new MenuItem("종료");

          edit_copy = new MenuItem("복사하기");

          edit_paste = new MenuItem("붙여넣기");

          edit_cut = new MenuItem("잘라내기");

          file_new_html = new MenuItem("HTML");

          file_new_java = new MenuItem("JAVA");

          file_exit.addActionListener(this);

          file_new.add(file_new_html);

          file_new.add(file_new_java);

          file.add(file_new);

          file.add(file_open);

          file.add(file_save);

          file.addSeparator();

          file.add(file_exit);

          edit.add(edit_copy);

          edit.add(edit_paste);

          edit.add(edit_cut);

          bar.add(file);

          bar.add(edit);

          setMenuBar(bar);

}

     @Override

     public void actionPerformed(ActionEvent e) {

          if (e.getSource() == file_exit) {

               dispose();

}

}

     public static void main(String[] args) {

          // TODO 메뉴 첫번째 예제

          MenuTest1 et = new MenuTest1();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

----------------------------------- 

3-7

/day16/src/awt/menu/MenuTest2.java

package awt.menu;

import java.awt.FileDialog;

import java.awt.Frame;

import java.awt.Menu;

import java.awt.MenuBar;

import java.awt.MenuItem;

import java.awt.TextArea;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.PrintWriter;

public class MenuTest2 extends Frame implements ActionListener{

     MenuBar bar;

     //반드시 Menu만 자식 메뉴를 가질 수 있음

     Menu file;

     MenuItem file_open, file_save, file_exit;

     FileDialog fopen, fsave;

     TextArea area;

     public MenuTest2() {

          bar = new MenuBar();

          file = new Menu("파일");

          file_open = new MenuItem("파일 열기");

          file_save = new MenuItem("파일 저장");

          file_exit = new MenuItem("종료");

          area = new TextArea();

          fopen = new FileDialog(this, "파일 열기", FileDialog.LOAD);

          fsave = new FileDialog(this, "파일 저장", FileDialog.SAVE);

          file.add(file_open);

          file.add(file_save);

          file.addSeparator();

          file.add(file_exit);

          bar.add(file);

          setMenuBar(bar);

          add("Center", area);

          file_exit.addActionListener(this);

          file_open.addActionListener(this);

          file_save.addActionListener(this);         

}

     @Override

     public void actionPerformed(ActionEvent e) {

          if (e.getSource() == file_exit) {

               dispose();

          } else if (e.getSource() == file_open) {

               fopen.setVisible(true);    

               if (fopen.getFile() != null) {

                    try {

                         FileReader reader = new FileReader(fopen.getDirectory()

                                   + "\\"

                                   + fopen.getFile());

                         BufferedReader br = new BufferedReader(reader);

                         String str;

                         while ((str = br.readLine()) != null) {

                              area.append(str + "\n");

}

                         br.close();

                         reader.close();

                    } catch (Exception e1) {

                         e1.printStackTrace();

}

}

          } else if (e.getSource() == file_save) {

               fsave.setVisible(true);

               if (fsave.getFile() != null) {

                    try {

                         PrintWriter pw = new PrintWriter(fsave.getDirectory()

                                   + "\\"

                                   + fsave.getFile());

                         pw.print(area.getText());

                         pw.close();

                    } catch (Exception e1) {

                         e1.printStackTrace();

}

}

}

}

     public static void main(String[] args) {

          // TODO 메뉴 두번째 예제

          MenuTest2 et = new MenuTest2();

          et.setSize(300, 400);

          et.setVisible(true);

}

}

-----------------------------------

3-8

-----------------------------------

3-9

-----------------------------------

###################################
4. 과제
-----------------------------------

4-1

-----------------------------------

4-2

-----------------------------------

4-3

-----------------------------------

4-4

-----------------------------------

4-5

###################################
5. 과제 해결
-----------------------------------

5-1

-----------------------------------

5-2

-----------------------------------

5-3

-----------------------------------

5-4

###################################

프로젝트

package tictactoe;

import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;

public class UI extends JFrame {
JPanel west, east;
JButton reset, end_game;
JLabel lb_win, lb_lose, lb_draw;
JLabel lb_win_num, lb_lose_num, lb_draw_num;
Random random;
final int AI_NUM = 2;
final int USER_NUM = 1;
final int INIT = 0;
int win_cnt = 0, lose_cnt = 0, draw_cnt = 0;
boolean isUserFirst = true;//true면 user 먼저
boolean isEnd = false;
int row_col = 3;
JButton button[][] ;
int[][] tictactoe ;
public UI(int num) {
setTitle("TicTacToe");
if(num > 0)
row_col = num;
button = new JButton[row_col][row_col];
tictactoe = new int[row_col][row_col];
west = new JPanel();
east = new JPanel();
random = new Random();
west.setLayout(new GridLayout(row_col, row_col));
for (int i = 0; i < button.length; i++) {
for (int j = 0; j < button[i].length; j++) {
button[i][j] = new JButton();
button[i][j].setForeground(Color.lightGray);
button[i][j].setBackground(Color.lightGray);
button[i][j].addActionListener(new ButtonListener());
tictactoe[i][j] = INIT;
west.add(button[i][j]);
}
}
// button[i].setIcon(new ImageIcon(ImageIO.read(new File("F:\\study\\java\\X.png"))));
reset = new JButton("다시하기");
end_game = new JButton("종료");
lb_win = new JLabel("Win(승)",JLabel.CENTER);
lb_lose = new JLabel("Lose(패)",JLabel.CENTER);
lb_draw = new JLabel("Draw(비김)",JLabel.CENTER);
lb_win_num = new JLabel();
lb_lose_num = new JLabel();
lb_draw_num = new JLabel();
lb_win_num.setHorizontalAlignment(JLabel.CENTER);
lb_lose_num.setHorizontalAlignment(JLabel.CENTER);
lb_draw_num.setHorizontalAlignment(JLabel.CENTER);

ButtonListener bl = new ButtonListener();
reset.addActionListener(bl);
end_game.addActionListener(bl);

east.setLayout(new GridLayout(4, 2, 2, 2));
east.add(reset);
east.add(end_game);
east.add(lb_win);
east.add(lb_win_num);
east.add(lb_lose);
east.add(lb_lose_num);
east.add(lb_draw);
east.add(lb_draw_num);

setLayout(new GridLayout(1, 2, 5, 5));
add(west);
add(east);
setBounds(200, 100, 700, 400);
setVisible(true);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
}

void ai_random() {
for (;;) {
win_check();
if (isEnd)
break;
else {
int i = random.nextInt(row_col);
int k = random.nextInt(row_col);
if (tictactoe[i][k] == INIT) {
button[i][k].setBackground(Color.blue);
tictactoe[i][k] = AI_NUM;
win_check();
break;
}
}
}
}

void ai_up(){

}

void win_check() {
int user_cnt = 0;
int ai_cnt = 0;
int win_temp = win_cnt;
int lose_temp = lose_cnt;
int init_cnt = 0;
//
for (int i = 0; i < tictactoe.length; i++) {
for (int j = 0; j < tictactoe[i].length; j++) {
if (tictactoe[i][j] == USER_NUM) {
user_cnt++;
} else if (tictactoe[i][j] == AI_NUM) {
ai_cnt++;
} else if (tictactoe[i][j] == INIT) {
init_cnt++;
}
}
if (user_cnt == row_col) {
win_cnt++;
}
if (ai_cnt == row_col) {
lose_cnt++;
}
ai_cnt = 0;
user_cnt = 0;
}
user_cnt = 0;
ai_cnt = 0;
//
for (int i = 0; i < tictactoe.length; i++) {
for (int j = 0; j < tictactoe[i].length; j++) {
if (tictactoe[j][i] == USER_NUM) {
user_cnt++;
} else if (tictactoe[j][i] == AI_NUM) {
ai_cnt++;
}
}
if (user_cnt == row_col) {
win_cnt++;
}
if (ai_cnt == row_col) {
lose_cnt++;
}
ai_cnt = 0;
user_cnt = 0;
}
user_cnt = 0;
ai_cnt = 0;
//
for (int i = 0; i < tictactoe.length; i++) {
int j = i;
if (tictactoe[j][i] == USER_NUM) {
user_cnt++;
} else if (tictactoe[j][i] == AI_NUM) {
ai_cnt++;
}
}
if (user_cnt == row_col) {
win_cnt++;
}
if (ai_cnt == row_col) {
lose_cnt++;
}
user_cnt = 0;
ai_cnt = 0;
//
for (int i = 0; i < tictactoe.length; i++) {
int j = tictactoe.length - 1 - i;
if (tictactoe[j][i] == USER_NUM) {
user_cnt++;
} else if (tictactoe[j][i] == AI_NUM) {
ai_cnt++;
}
}
if (user_cnt == row_col) {
win_cnt++;
}
if (ai_cnt == row_col) {
lose_cnt++;
}
// result
boolean isWin = (win_temp < win_cnt);
boolean isLost = (lose_temp < lose_cnt);
if (isWin || isLost) {
isEnd = true;
if (isWin) {
isUserFirst = false;
showMessage("이겼습니다.");
lb_win_num.setText(String.valueOf(win_cnt));
}
if (isLost) {
isUserFirst = true;
showMessage("졌습니다.");
lb_lose_num.setText(String.valueOf(lose_cnt));
}
for (int i = 0; i < tictactoe.length; i++) {
for (int j = 0; j < tictactoe[i].length; j++) {
button[i][j].setEnabled(false);
}
}
} else if (init_cnt == 0) {
isUserFirst = !isUserFirst;
isEnd = true;
draw_cnt++;
showMessage("비겼습니다.");
lb_draw_num.setText(String.valueOf(draw_cnt));
for (int i = 0; i < tictactoe.length; i++) {
for (int j = 0; j < tictactoe[i].length; j++) {
button[i][j].setEnabled(false);
}
}
}
}

void end_game(int num) {
if (num == USER_NUM) {

} else if (num == AI_NUM) {

}
}

void showMessage(String mes) {
JOptionPane.showMessageDialog(this, mes);
}

private class ButtonListener implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
JButton button1 = (JButton) e.getSource();
// 배열과 Button에 값 및 색상변화, 특정 tictactoe 버튼을 눌렀을때
for (int i = 0; i < button.length; i++) {
for (int k = 0; k < button[i].length; k++) {
if (button1 == button[i][k]) {
if (tictactoe[i][k] == INIT) {
button1.setBackground(Color.red);
button1.setForeground(Color.black);
button1.setText("USER");
tictactoe[i][k] = USER_NUM;
ai_random();
}
}
}
}

// reset
if (button1 == reset) {
for (int i = 0; i < button.length; i++) {
for (int k = 0; k < button[i].length; k++) {
button[i][k].setEnabled(true);
button[i][k].setBackground(Color.lightGray);
button[i][k].setForeground(Color.lightGray);
button[i][k].setText("");
tictactoe[i][k] = INIT;
}
}
isEnd = false;
if (!isUserFirst) {
ai_random();
}
} else if (button1 == end_game) {
dispose();
}
}
}

public static void main(String[] args) {
if(args.length > 0)
new UI(Integer.parseInt(args[0]));
else
new UI(3);
/*
* 난이도 조정
*/
}
}

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