1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
| public class CopyPanelDemo extends JPanel {
private JTextField field1;
private JTextField field2;
private JTextField field3;
public CopyPanelDemo() {
super(new GridBagLayout());
field1 = createField(0,"Field 1", randomData());
field2 = createField(1,"Field 2", randomData());
field3 = createField(2,"Field 3", randomData());
}
public void setData1(String text) {
if (text!=null) {
field1.setText(text);
}
}
public String getData1() {
return field1.getText();
}
public void setData2(String text) {
if (text!=null) {
field2.setText(text);
}
}
public String getData2() {
return field2.getText();
}
public void setData3(String text) {
if (text!=null) {
field3.setText(text);
}
}
public String getData3() {
return field3.getText();
}
public DataModel getData() {
DataModel dataModel = new DataModel();
dataModel.setData1(getData1());
dataModel.setData2(getData2());
dataModel.setData3(getData3());
return dataModel;
}
public void setData(DataModel data) {
if (data!=null) {
setData1(data.getData1());
setData2(data.getData2());
setData3(data.getData3());
}
}
public void reset() {
setData1(randomData());
setData2(randomData());
setData3(randomData());
}
private JTextField createField(int row, String name, String data) {
JLabel label = new JLabel(name);
add(label, new GridBagConstraints(0, row, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(2,2,2,2), 0, 0));
JTextField field = new JTextField(data);
add(field, new GridBagConstraints(1, row, 1, 1, 1, 0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(2,2,2,2), 0, 0));
return field;
}
private final Random random = new Random();
private final static String BASE = "BATACAPODOMOTUTITEBIRINIMILEMERE";
private String randomData() {
if (random.nextDouble()<0.1) return "";
StringBuilder sb = new StringBuilder();
for( int i=2+random.nextInt(2); i>=0 ; i--) {
int j = random.nextInt(BASE.length()/2);
sb.append(BASE.substring(j*2, j*2+2));
}
return sb.toString();
}
public static void main(String[] args) {
JFrame frame = new JFrame("Démo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new GridLayout(0, 2));
final CopyPanelDemo leftFieldPanel = new CopyPanelDemo();
final CopyPanelDemo rightFieldPanel = new CopyPanelDemo();
JPanel leftPanel = new JPanel(new BorderLayout());
leftPanel.add( leftFieldPanel );
JPanel rightPanel = new JPanel(new BorderLayout());
rightPanel.add( rightFieldPanel );
JButton leftResetButton = new JButton("Reset");
leftPanel.add( leftResetButton, BorderLayout.NORTH);
leftResetButton.addActionListener( new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
leftFieldPanel.reset();
}
} );
JButton leftButton = new JButton("Copie par champs >>");
leftPanel.add( leftButton, BorderLayout.SOUTH);
leftButton.addActionListener( new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
copieParChamp(leftFieldPanel, rightFieldPanel);
}
} );
JButton rightResetButton = new JButton("Reset");
rightPanel.add( rightResetButton, BorderLayout.NORTH);
rightResetButton.addActionListener( new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
rightFieldPanel.reset();
}
} );
JButton rightButton = new JButton("<< Copie par modèle");
rightPanel.add( rightButton, BorderLayout.SOUTH);
rightButton.addActionListener( new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
copieParModel(rightFieldPanel, leftFieldPanel);
}
} );
frame.add(leftPanel);
frame.add(rightPanel);
frame.setSize(400, 300);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
public static void copieParChamp(CopyPanelDemo source,
CopyPanelDemo target) {
target.setData1( source.getData1() );
target.setData2( source.getData2() );
target.setData3( source.getData3() );
}
public static void copieParModel(CopyPanelDemo source,
CopyPanelDemo target) {
target.setData( source.getData() );
}
public static class DataModel {
private String data1;
private String data2;
private String data3;
public void setData1(String text) {
data1=text;
}
public String getData1() {
return data1;
}
public void setData2(String text) {
data2=text;
}
public String getData2() {
return data2;
}
public void setData3(String text) {
data3=text;
}
public String getData3() {
return data3;
}
}
} |
