import java.awt.EventQueue;
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public class TQC301 {
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private JFrame frame;
7 `: V3 F3 n3 F" D. X8 A private JTextField tf1;
2 t* @* D8 D+ B' x private JTextField tf2;
# n1 b, H1 a% D4 p9 H( [5 e1 [ private JTextField tf3;; P5 @3 E, Q$ s4 Y
private JTextField tf4;
; t* I7 Y, E" K7 u: q private JTextField tf5;
; L. e6 V! m- g+ s8 i- z4 t- ^ private JTextField answer;
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/**
3 Y: d3 U: K2 A5 O. g& w4 O2 Q; i * Launch the application.+ D& n2 a: u9 Z
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public static void main(String[] args) {
$ q7 Y! D1 y9 W0 v EventQueue.invokeLater(new Runnable() {
9 ]1 _: w$ m" d F! a0 Y public void run() {
3 _3 R4 A4 x! s, X' n u P try {
0 q+ w; P- J- m: C/ s TQC301 window = new TQC301();
" D, I/ J6 }/ a4 h window.frame.setVisible(true);7 T1 p5 L" B+ m5 d. |! p' K
} catch (Exception e) {* i2 j a+ t$ v$ q* j* i
e.printStackTrace();" N9 L, z! Q& L1 ]" j* }
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}
: [+ w4 g4 o* t9 j% J5 g8 T# K });
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/**. V1 y8 \! J) M0 g @5 s( t. F+ Q
* Create the application.+ d/ c e+ I+ U; i, \
*/
# T0 {+ Q) ~0 }/ J/ A public TQC301() {
" u8 n8 W1 u% W! W0 z5 ? initialize();
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/**
. S3 a2 ?$ I9 R: N4 O4 S) {- J* N * Initialize the contents of the frame.
. J) @' e8 x; F5 d( c */
& p) y7 s( V: z0 g' u! @; W' ~ private void initialize() {, m! T% i1 k& o/ j. V
frame = new JFrame();9 z5 U5 a8 I" M7 |8 P
frame.setBounds(100, 100, 450, 300);$ I. G' f% c4 g$ J% `) C5 q
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
/ R) r2 ]! P$ A% i3 k) a0 |# d P frame.getContentPane().setLayout(null);
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% z' \) V0 [3 W k3 v4 z( E. } JLabel jl1 = new JLabel("\u7F8E\u91D1\u73FE\u503C");
7 m/ A2 @8 E! `& @ jl1.setForeground(Color.BLACK);
. y. y8 O/ ^/ }/ V jl1.setBounds(20, 27, 60, 15);
% g) H) } I$ n- }* r frame.getContentPane().add(jl1);! n. h9 h7 ?% `
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JLabel jl2 = new JLabel("\u65E5\u5713\u73FE\u503C");! |* l9 ?# O8 F/ [
jl2.setBounds(20, 63, 53, 15);
1 v* r/ L7 P% u: S# g frame.getContentPane().add(jl2);. |# l1 P& L0 u7 ]5 i' t
/ L- M0 m: {0 O! q6 Z tf1 = new JTextField();
: t! ~6 T* J* Z% Q& i) H tf1.setBounds(83, 24, 96, 21);
. ^" f' v" F& W( P2 L# v frame.getContentPane().add(tf1);
. m5 |4 I0 p$ | u tf1.setColumns(10);
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0 ~9 P* H% t V, v# D" W* [' x JLabel jl3 = new JLabel("\u6E2F\u5E63\u73FE\u503C");0 Q ^# Z3 I( G& `% G; b
jl3.setBounds(20, 102, 53, 15);
8 N- @! D5 q7 h$ r7 d; \- u: p4 E( u) u frame.getContentPane().add(jl3);: ?' j! O0 a- ?
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JLabel jl4 = new JLabel("\u82F1\u938A\u73FE\u503C");
) F$ Q6 B! l8 O* }5 x jl4.setBounds(20, 141, 60, 15);
. W0 W% v0 c3 H! Y$ w8 ^6 p5 q frame.getContentPane().add(jl4);3 M3 V$ Q4 v! g* L9 Q
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JLabel jl5 = new JLabel("\u6B50\u5143\u73FE\u503C");" S8 K) j, J- ?# p
jl5.setBounds(20, 180, 60, 15);
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tf2 = new JTextField();! g' Q% k3 f3 i
tf2.setBounds(83, 60, 96, 21);
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" k a& O6 R8 m tf2.setColumns(10);
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tf3 = new JTextField();, k" H s, N5 a" w5 d
tf3.setBounds(83, 99, 96, 21);5 v' m4 ~, \' n) n7 I: c6 j2 Y
frame.getContentPane().add(tf3);& e4 }: B4 }$ R, ?6 ~
tf3.setColumns(10);( S9 T6 h- ]* k8 |! X
& J# }' w) ~3 C9 W% k, h1 C tf4 = new JTextField();
6 F3 F8 m3 H( ~5 @: d0 L tf4.setBounds(83, 138, 96, 21);
! D* A2 L+ c# W4 @' ? frame.getContentPane().add(tf4);0 k! i2 I* ?) T3 R# j
tf4.setColumns(10);
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tf5 = new JTextField();6 V& `# b5 v8 s6 H
tf5.setBounds(83, 177, 96, 21);2 b( x' b: S% b I/ G/ M# K* y7 A. r
frame.getContentPane().add(tf5);/ d$ G9 b8 C( R2 ?
tf5.setColumns(10);/ V4 y9 O2 t& n8 I* q( @% r
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answer = new JTextField();4 F$ g2 `! B' Y5 |4 P
answer.addKeyListener(new KeyAdapter() {/ J p( J& G: n" C+ {
@Override+ X. j" Y' P- R
public void keyReleased(KeyEvent e) {
5 L1 E3 E. N$ Y System.out.println(answer.getText());3 O$ H7 }# \7 o- ]( M3 a
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double num = Double.parseDouble(answer.getText());
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- m+ o3 ?! i: u9 G3 A# R tf1.setText( String.valueOf(num * 0.029) );
~+ D( j) r. u, }4 h8 u tf2.setText( String.valueOf(num * 33.53) );) ]4 g1 |% Y7 Q# e
tf3.setText( String.valueOf(num * 0.22) );4 I a6 t: U! d5 G# m/ ^! {
tf4.setText( String.valueOf(num * 0.018) );, l' Q# U3 w" T
tf5.setText( String.valueOf(num * 0.03) );
/ \ \' ?% J, q0 c0 K }catch(Exception ex)
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) p- P5 K+ X/ Z% {8 J" n5 \7 R- v tf1.setText( "請勿輸入非數字的字元" );& D5 S! g. M6 f: F1 u
tf2.setText( "請勿輸入非數字的字元" );
' g l( S- T v; N tf3.setText( "請勿輸入非數字的字元");
" z7 ~& e7 Z6 ]$ K tf4.setText( "請勿輸入非數字的字元" );0 {. m2 h- p+ m
tf5.setText( "請勿輸入非數字的字元" );
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}
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answer.setBounds(20, 224, 159, 21);( V5 C6 v D! J. C1 n8 m" i
frame.getContentPane().add(answer);1 n/ I9 E- E+ K' s7 g3 w% D
answer.setColumns(10);4 X0 D% z0 ]* r, Q- K" j* M/ T* G
}
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