import java.awt.EventQueue;8 z! `3 x! @1 O- }2 e z
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& V( b8 m5 d3 k6 T( H% S! i4 Wpublic class TQC301 {2 t. T$ t7 m$ n/ w" J! ]/ K7 I
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private JFrame frame;
. S: j% J, ?% t8 ]8 B" D private JTextField tf1;5 }: x4 v) U8 k" i, Z
private JTextField tf2;
8 b9 J. p5 J9 p5 {; w2 d private JTextField tf3;& |1 q, ?4 f/ B3 C! G( C& y
private JTextField tf4;% f1 d/ j( `$ n6 `$ v+ o b8 m" w* m
private JTextField tf5;
& c3 p7 K2 j/ s& l5 R, D private JTextField answer;# Z2 f0 r5 h$ e; R3 |: |
# ? \1 f+ ^0 F2 e" L /**. |: `5 `) E0 T. L# o3 c
* Launch the application.
0 K2 W1 K" @$ q9 [7 h */
1 x& D3 D( F" [6 u public static void main(String[] args) {5 q# ], W0 L9 J& k
EventQueue.invokeLater(new Runnable() {7 A! @9 [% t, n3 I
public void run() {
* H( W. g, F v" q- P s try {
) Y5 S, A* Y9 O" p TQC301 window = new TQC301();( ^2 ?6 u+ f9 I8 @% X8 V% o( l( W
window.frame.setVisible(true);3 l+ G& e) a g3 C: G; V* R
} catch (Exception e) {- w+ I) O3 Q8 h) f' J
e.printStackTrace();
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}
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}
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/**; I! z8 L; k2 U; ?6 o
* Create the application.
8 @2 w' q6 A" l9 i( A6 l */
0 Y1 K9 f3 I3 ^" n( J public TQC301() {
) w9 x h" V. |4 E/ P initialize();
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/**
% j9 ?4 _$ h( U" v; _4 y * Initialize the contents of the frame.& b$ c- ]4 o) R! @! V
*/
( g) Y# }5 p) S, e7 ^! V private void initialize() {; [2 @* p! S0 g1 W) F
frame = new JFrame();
% B1 V4 @& W1 Z; o* c' G k6 y( h frame.setBounds(100, 100, 450, 300);9 Q: V0 Y( f" [# u' f& v
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);( K$ y3 q) T# N4 M( q' g
frame.getContentPane().setLayout(null);
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JLabel jl1 = new JLabel("\u7F8E\u91D1\u73FE\u503C");+ s" b# ^7 g' A+ Q$ m1 L8 H9 q
jl1.setForeground(Color.BLACK);
, ~7 ~/ o5 y+ [+ l1 B& p* [ jl1.setBounds(20, 27, 60, 15);( w' M8 F. L1 S6 G# ?2 r0 g2 K2 U& \
frame.getContentPane().add(jl1);
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JLabel jl2 = new JLabel("\u65E5\u5713\u73FE\u503C");
0 c$ w& x3 T6 Q2 P! c8 P/ | jl2.setBounds(20, 63, 53, 15);
0 Q' ?+ o. B( p# O a6 b frame.getContentPane().add(jl2);
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; {2 W4 W" K6 [( b; F0 P* q tf1 = new JTextField();" m3 u0 v6 I; Q" W7 P
tf1.setBounds(83, 24, 96, 21);
& B3 {2 P _: f frame.getContentPane().add(tf1);+ |% u6 _2 A# I" r
tf1.setColumns(10);
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JLabel jl3 = new JLabel("\u6E2F\u5E63\u73FE\u503C");
5 w# O. t" v7 d" f* G' \9 U+ D jl3.setBounds(20, 102, 53, 15);/ |) u+ {% `$ S1 z3 V$ e( d
frame.getContentPane().add(jl3);& s6 ]2 Q- e2 _9 E9 U+ A; w" c
% p* Z5 t# S2 s! | JLabel jl4 = new JLabel("\u82F1\u938A\u73FE\u503C");# [! |2 _' s. C
jl4.setBounds(20, 141, 60, 15);) f: Z2 q2 q) v3 [, b% u6 S \
frame.getContentPane().add(jl4);5 P3 V7 c: T+ x- [9 T1 C
) m' w2 o/ U" t0 K JLabel jl5 = new JLabel("\u6B50\u5143\u73FE\u503C");
8 @+ p/ M n! U jl5.setBounds(20, 180, 60, 15);
1 I; z& _5 q# l5 A4 N frame.getContentPane().add(jl5);
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7 v2 p+ c/ [/ Q tf2 = new JTextField();
% s% [. j/ h W tf2.setBounds(83, 60, 96, 21);* r& ] w% _: _8 t" F; C. y( z' u
frame.getContentPane().add(tf2);4 B4 n+ a5 w! U C
tf2.setColumns(10);
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tf3 = new JTextField();
; t( B9 Q, x9 l% M tf3.setBounds(83, 99, 96, 21);. h% T1 c$ S9 b* P! c4 H, l
frame.getContentPane().add(tf3);- F5 C! Y. q6 U/ S) m3 ?6 n
tf3.setColumns(10);
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tf4 = new JTextField();$ j" n& W1 z# C) u/ _& N3 f
tf4.setBounds(83, 138, 96, 21);
$ j z, ^( v% \; q frame.getContentPane().add(tf4);, X5 h4 G4 j, i
tf4.setColumns(10);: D: `% ?) N* q" X9 c
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tf5 = new JTextField();* I7 {; A+ v2 C0 ?& T* J
tf5.setBounds(83, 177, 96, 21);
4 ~+ K+ G: J* a( S frame.getContentPane().add(tf5);8 p: U0 A; T3 Q( E" r, A' M! ^
tf5.setColumns(10);
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answer = new JTextField();# K3 a% \& ]( I8 M/ L* @8 c
answer.addKeyListener(new KeyAdapter() {
3 m. ]% p! W i+ Z5 s$ v3 X. \ @Override
& }8 I/ F1 V1 _9 s7 m! ?9 J0 r; t public void keyReleased(KeyEvent e) {
- e: \" A! S& x3 F. n4 d' y4 P System.out.println(answer.getText());
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double num = Double.parseDouble(answer.getText());# @5 L2 ~" {5 a/ v5 m! n& J" u) n' O
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tf1.setText( String.valueOf(num * 0.029) );
f# {9 j0 X! g' T# i tf2.setText( String.valueOf(num * 33.53) );
3 |( H6 \% z' X3 X8 g tf3.setText( String.valueOf(num * 0.22) );$ y; j( b& m0 m# k& N8 L
tf4.setText( String.valueOf(num * 0.018) );
" j% A) {, x! ~, g9 | tf5.setText( String.valueOf(num * 0.03) );
2 ~" l2 x2 c( j4 [, }# ^% n7 ^1 l }catch(Exception ex)
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/ `3 }' I; o, o" H tf1.setText( "請勿輸入非數字的字元" );
. I$ N* m2 v0 F/ R5 j. \+ p tf2.setText( "請勿輸入非數字的字元" );1 g! Q7 R) N1 Y
tf3.setText( "請勿輸入非數字的字元");
7 ^2 h1 y3 L! l) f' v) ]3 s tf4.setText( "請勿輸入非數字的字元" );4 {/ z# e2 e9 q
tf5.setText( "請勿輸入非數字的字元" );2 A4 Z2 J" o* Z2 G0 n) J9 g
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}
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answer.setBounds(20, 224, 159, 21);9 J# r! W w3 H) V
frame.getContentPane().add(answer);4 m, [/ X; O) |5 R6 |0 S8 E# K
answer.setColumns(10);
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} |