import java.awt.EventQueue;
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public class TQC301 {
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7 H# `9 n1 ^2 Z; u% f3 u# D private JFrame frame;
$ ~6 l& x+ V1 n8 u/ X9 c private JTextField tf1;
" C6 L7 l2 f- r r4 N. ] private JTextField tf2;# r/ Z) m2 U( A( z+ X2 v% W4 f, g
private JTextField tf3;; p- R( p6 E8 M/ G8 T5 H. _ k# c1 q
private JTextField tf4;' a) H8 n8 m. b: F b+ \5 X
private JTextField tf5;- `* f7 J k" T+ q3 Y3 U" c# G
private JTextField answer;
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* V# K/ E( b. } /**
5 u4 H$ G5 b5 J& F3 l * Launch the application.
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public static void main(String[] args) {% l( c4 @- p6 }2 q7 f+ F( j+ @2 H" M
EventQueue.invokeLater(new Runnable() {+ g9 C$ a# h: Q ~
public void run() {5 `5 f R1 c6 m2 u# S" I# k) [
try {
6 T; _* @' i6 Q! ~1 z* S5 b TQC301 window = new TQC301();" r+ c8 Q/ Z; u, s
window.frame.setVisible(true);& ?' }2 H1 `& C9 G4 B- L0 x+ S3 P
} catch (Exception e) {
~" ?) ]3 e2 y/ _ \) P e.printStackTrace();' _4 P8 h: A. Q9 C0 P& c- j
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}
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* a! E7 i& t: r" }
/**
, B0 j y4 f D) ]" y7 | * Create the application.& I6 c& n+ ]5 `2 J9 u/ J
*/
4 A+ R! y5 r! g, ^# F0 }5 B public TQC301() {! U$ `+ w/ |& V6 L
initialize();% j. Z3 J( D* Q8 t
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0 T- a: ]$ @8 l /**% P W$ L; g5 C3 L: `
* Initialize the contents of the frame./ E( D# p# [- t' z- W
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private void initialize() {
3 d) x2 O, K: p4 ~ frame = new JFrame();. L2 k7 r. n0 ]1 r% n2 ]
frame.setBounds(100, 100, 450, 300);
3 o5 ?9 M1 f) C$ a4 ~! V$ M frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);2 f) v3 O) I) w- w" q+ v
frame.getContentPane().setLayout(null);: f. [1 [& v- p0 T, v7 z6 t' ~9 j
% e4 V) Y) T' y+ N JLabel jl1 = new JLabel("\u7F8E\u91D1\u73FE\u503C");
! b( Z Y: @' ~- h0 ? jl1.setForeground(Color.BLACK);. E# V1 q+ j1 m$ E: \8 J
jl1.setBounds(20, 27, 60, 15);
) ~+ M) A8 T7 M( E1 g2 A frame.getContentPane().add(jl1);
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( l7 a( v: C2 ? JLabel jl2 = new JLabel("\u65E5\u5713\u73FE\u503C");
4 ^2 b- e$ W) n+ b$ g0 C* M+ j jl2.setBounds(20, 63, 53, 15);
% b/ x- D- Q- \; G: |4 {; z4 w frame.getContentPane().add(jl2);- ~5 J- O; c" U H
& m, t/ C0 x% b6 y tf1 = new JTextField();: h* N" Z* ^' a8 N/ f
tf1.setBounds(83, 24, 96, 21);
3 Y$ Z% ?* O% Y+ d frame.getContentPane().add(tf1);
- ]+ g$ v! }8 b! g# Y9 v# ^ tf1.setColumns(10);! f1 d+ u* R5 q8 [, O
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JLabel jl3 = new JLabel("\u6E2F\u5E63\u73FE\u503C");
8 ?* X! B. S9 ^. u0 l; M8 p w" J7 W3 V jl3.setBounds(20, 102, 53, 15);- i1 `+ y0 u* O- b, ]
frame.getContentPane().add(jl3);
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JLabel jl4 = new JLabel("\u82F1\u938A\u73FE\u503C");
Q7 k+ O9 V5 g1 N- T! v% e2 V jl4.setBounds(20, 141, 60, 15);
% H' [) n% _9 O* f0 f frame.getContentPane().add(jl4);
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7 z2 K6 a7 B) N* ]4 Y M5 l. _. K JLabel jl5 = new JLabel("\u6B50\u5143\u73FE\u503C");
1 m# u8 g5 g5 J8 z; l jl5.setBounds(20, 180, 60, 15);
% S. p+ j1 N" Z frame.getContentPane().add(jl5);
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tf2 = new JTextField();
8 w; i1 H4 ^' F q/ J7 n# D tf2.setBounds(83, 60, 96, 21);
2 Q' {) Z: {% y1 H frame.getContentPane().add(tf2);
3 B1 k; ^3 `. O) E6 e- l5 f tf2.setColumns(10);
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+ U6 l' u6 _& s7 L1 I tf3 = new JTextField();
0 D* V* D0 |6 z, n tf3.setBounds(83, 99, 96, 21);
( P% i7 q3 @7 B3 y2 a frame.getContentPane().add(tf3);
2 a. ?0 u2 S6 l# r$ Y tf3.setColumns(10);
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9 m% C, d: y7 b" h& [ tf4 = new JTextField();# G9 o1 a6 c K+ u/ i5 n$ W
tf4.setBounds(83, 138, 96, 21);
( B# J1 d$ p# U" u e frame.getContentPane().add(tf4);
* ]: s9 q8 ~; ?1 P" u% o: n& M) X$ r tf4.setColumns(10);. u7 f0 w. g2 O9 \& D
2 t$ m: \8 @ Z( \ tf5 = new JTextField();
& G7 q8 F; M9 I- p tf5.setBounds(83, 177, 96, 21);
% W8 M/ X# e, P8 n& d& a2 l t frame.getContentPane().add(tf5);! c, ^% g7 G/ N
tf5.setColumns(10);* x2 Y2 e- K6 G# r
0 ]& L9 ^0 M9 ]! \$ v( A' _% Q answer = new JTextField();
3 N! t6 d0 F$ h2 Y5 i5 ?3 N3 G3 { answer.addKeyListener(new KeyAdapter() {# K/ R9 Q" B6 Q- M2 X" ^
@Override+ s" s: Q, q( c4 w
public void keyReleased(KeyEvent e) {9 I# a0 h3 K! }0 k: M
System.out.println(answer.getText());
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try{
6 R) c0 O' y9 k ]5 M: o+ x: s double num = Double.parseDouble(answer.getText());
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tf1.setText( String.valueOf(num * 0.029) );
6 T3 U, @/ e$ j F# m tf2.setText( String.valueOf(num * 33.53) );' T! N6 I6 w3 ~6 d6 E( \
tf3.setText( String.valueOf(num * 0.22) );. D, J' M7 Q5 a
tf4.setText( String.valueOf(num * 0.018) );
6 @8 C0 z3 [' E: \ tf5.setText( String.valueOf(num * 0.03) );: j" d% ^; z. n
}catch(Exception ex)1 Z$ u) f* K; p4 Q* U: a
{
0 O0 Z$ _4 f4 @0 p7 h tf1.setText( "請勿輸入非數字的字元" );( {6 c) C! m3 W/ J9 w; y
tf2.setText( "請勿輸入非數字的字元" );
- C; R, F1 l/ Z' a; ] tf3.setText( "請勿輸入非數字的字元");, w: s& S$ P, U; Y
tf4.setText( "請勿輸入非數字的字元" );( j+ U9 g% h, [% z# }
tf5.setText( "請勿輸入非數字的字元" );
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});1 R/ ^$ C3 k" _0 M! K+ C1 u0 u
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answer.setBounds(20, 224, 159, 21);0 j( L# S3 X, Y! d1 z
frame.getContentPane().add(answer);
8 y+ ]4 P$ h% h Q8 ? answer.setColumns(10);
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