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[6주차 과제] JAVA: 1~5단계 만들기, 계산기 만들기N스크린하이브리드앱과정/JAVA 2013. 8. 25. 23:01public class Test1_1 {public static void main(String[] args) {// 1단계Frame f = new Frame();f.setSize(300, 200);f.setVisible(true);}}
* 위의 기본셋팅을 가지고 1~5단계로 창닫기가 가능하도록 구현하라!
public class Test1_1 {public static void main(String[] args) {// 1단계Frame f = new Frame();f.setSize(300, 200);f.setVisible(true);Iframe f1 = new Iframe();f.addWindowListener(f1);}}class Iframe extends Frame implements WindowListener{@Overridepublic void windowOpened(WindowEvent e) {// TODO Auto-generated method stub}@Overridepublic void windowClosing(WindowEvent e) {System.exit(0);}@Overridepublic void windowClosed(WindowEvent e) {// TODO Auto-generated method stub}@Overridepublic void windowIconified(WindowEvent e) {// TODO Auto-generated method stub}@Overridepublic void windowDeiconified(WindowEvent e) {// TODO Auto-generated method stub}@Overridepublic void windowActivated(WindowEvent e) {// TODO Auto-generated method stub}@Overridepublic void windowDeactivated(WindowEvent e) {// TODO Auto-generated method stub}}2. 2단계public class Test1_2 {public static void main(String[] args) {// 2단계Frame f = new Frame();f.setSize(300, 200);f.setVisible(true);WinAdapter wa = new WinAdapter();f.addWindowListener(wa);}}class WinAdapter extends WindowAdapter{@Overridepublic void windowClosing(WindowEvent e) {System.exit(0);}}3. 3단계
public class Test_Stage3 extends Frame {
public static void main(String[] args) {
// 3단계 : 내부 클래스 사용
Frame f = new Frame();
f.setSize(300, 200);
f.setVisible(true);
Test_Stage3 outer = new Test_Stage3();
Test_Stage3.InnerWinAdapter inner = outer.new InnerWinAdapter();
f.addWindowListener(inner);
}class InnerWinAdapter extends WindowAdapter {
@Override
public void windowClosing(WindowEvent e) {
System.exit(0);
}
}
}4. 4단계
public class Test_Stage4 extends Frame {
public static void main(String[] args) {
// 4단계 : 내부 익명 클래스 사용
Frame f = new Frame();
f.setSize(300, 200);
f.setVisible(true);
WindowAdapter wa = new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
System.exit(0);
}
};
f.addWindowListener(wa);
}
}5. 5단계
public class Test1_5 {public static void main(String[] args) {// 5단계Frame f = new Frame();f.setSize(300, 200);f.setVisible(true);f.addWindowListener(new WindowAdapter() {@Overridepublic void windowClosing(WindowEvent e) {System.exit(0);}});}}☆ 계산기 만들기
public class Test2 extends Frame implements ActionListener {TextArea calc;Button a0;Button a1;Button a2;Button a3;Button a4;Button a5;Button a6;Button a7;Button a8;Button a9;Button a10;Button a11;Button a12;Button a13;Button a14;Button a15;Button a16;Button a17;Button a18;Button a19;Button a20;Button a21;Button a22;Button a23;Button a24;Button a25;Button a26;Button a27;Button a28;Button a29;public static void main(String[] args) {// 주말숙제(2) : 계산기 만들기// 통째로 : border 레이아웃// 위쪽 : north에 텍스트필드 넣기// center : 그리드 레이아웃해서 버튼 넣기// 기간 : 월요일까지Test2 ex = new Test2("KKC의 계산기");ex.setSize(300,400);ex.setVisible(true);ex.addWindowListener(new WindowAdapter() {@Overridepublic void windowClosing(WindowEvent e) {System.exit(0);}});}Test2(String title){super(title);calc = new TextArea(3, 35);a0 = new Button("MC");a1 = new Button("MR");a2 = new Button("MS");a3 = new Button("M+");a4 = new Button("M-");a5 = new Button("<-");a6 = new Button("CE");a7 = new Button("C");a8 = new Button("");a9 = new Button("");a10 = new Button("7");a11 = new Button("8");a12 = new Button("9");a13 = new Button("/");a14 = new Button("%");a15 = new Button("4");a16 = new Button("5");a17 = new Button("6");a18 = new Button("*");a19 = new Button("1/x");a20 = new Button("1");a21 = new Button("2");a22 = new Button("3");a23 = new Button("-");a24 = new Button("");a25 = new Button("0");a26 = new Button("");a27 = new Button(".");a28 = new Button("+");a29 = new Button("=");a0.addActionListener(this);a1.addActionListener(this);a2.addActionListener(this);a3.addActionListener(this);a4.addActionListener(this);a5.addActionListener(this);a6.addActionListener(this);a7.addActionListener(this);a8.addActionListener(this);a9.addActionListener(this);a10.addActionListener(this);a11.addActionListener(this);a12.addActionListener(this);a13.addActionListener(this);a14.addActionListener(this);a15.addActionListener(this);a16.addActionListener(this);a17.addActionListener(this);a18.addActionListener(this);a19.addActionListener(this);a20.addActionListener(this);a21.addActionListener(this);a22.addActionListener(this);a23.addActionListener(this);a24.addActionListener(this);a25.addActionListener(this);a26.addActionListener(this);a27.addActionListener(this);a28.addActionListener(this);a29.addActionListener(this);setLayout(new BorderLayout());Panel p1 = new Panel();Panel p2 = new Panel();p1.add(calc);p2.add(a0);p2.add(a1);p2.add(a2);p2.add(a3);p2.add(a4);p2.add(a5);p2.add(a6);p2.add(a7);p2.add(a8);p2.add(a9);p2.add(a10);p2.add(a11);p2.add(a12);p2.add(a13);p2.add(a14);p2.add(a15);p2.add(a16);p2.add(a17);p2.add(a18);p2.add(a19);p2.add(a20);p2.add(a21);p2.add(a22);p2.add(a23);p2.add(a24);p2.add(a25);p2.add(a26);p2.add(a27);p2.add(a28);p2.add(a29);add(p1,BorderLayout.NORTH);add(p2,BorderLayout.CENTER);p2.setLayout(new GridLayout(6,5));}@Overridepublic void actionPerformed(ActionEvent e) {calc.setText(e.getActionCommand()); }}'N스크린하이브리드앱과정 > JAVA' 카테고리의 다른 글
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