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
| public class DemoFormulaire extends JFrame {
public static void main(String[] args) {
SwingUtilities.invokeLater(()->new DemoFormulaire());
}
private Long x;
private Long y;
private JLabel labelX;
private JLabel labelY;
private JFrame formFrame;
public DemoFormulaire() {
super("Demo");
getContentPane().add(createPanel());
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
pack();
setLocationRelativeTo(null);
setVisible(true);
}
private Component createPanel() {
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(createLabels(), BorderLayout.CENTER);
panel.add(createButtons(), BorderLayout.SOUTH);
return panel;
}
private Component createLabels() {
JPanel panel = new JPanel();
panel.setLayout(new GridLayout(0, 2));
panel.add(new JLabel("X :"));
labelX = new JLabel();
panel.add(labelX);
panel.add(new JLabel("Y :"));
labelY = new JLabel();
panel.add(labelY);
return panel;
}
private void populateLabels() {
populateLabel(x, labelX);
populateLabel(y, labelY);
}
private void populateLabel(Long value, JLabel label) {
if ( value==null ) {
label.setText("");
}
else {
label.setText(String.valueOf(value));
}
}
private Component createButtons() {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
JButton buttonDialog = new JButton("Ouvre formulaire dans JDIalog");
panel.add(buttonDialog);
JButton buttonFrame = new JButton("Ouvre formulaire dans JFrame");
panel.add(buttonFrame);
buttonDialog.addActionListener((e) -> showFormDialog());
buttonFrame.addActionListener((e) -> showFormFrame());
return panel;
}
private void showFormDialog() {
if ( formFrame==null ) {
JDialog dialog = new JDialog(this, "Input fields", true);
createForm(dialog, dialog.getContentPane());
dialog.setVisible(true);
populateLabels();
}
}
private void showFormFrame() {
if ( formFrame==null ) {
formFrame = new JFrame("Input fields");
createForm(formFrame, formFrame.getContentPane());
formFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
formFrame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
populateLabels();
}
});
formFrame.setVisible(true);
}
}
private FormPanel createForm(Window window, Container pane) {
FormPanel form = new FormPanel(x, y);
pane.setLayout(new BorderLayout());
pane.add(form, BorderLayout.CENTER);
JButton buttonOk = new JButton("OK");
pane.add(buttonOk, BorderLayout.SOUTH);
buttonOk.addActionListener((e) -> closeAndSave(window, form) );
window.pack();;
window.setLocation(this.getX()+this.getWidth(), this.getY());
return form;
}
private void closeAndSave(Window window, FormPanel form) {
x = form.getFieldX();
y = form.getFieldY();
window.dispose();
}
private static class FormPanel extends JPanel {
private JFormattedTextField textX;
private JFormattedTextField textY;
public FormPanel(Long x, Long y) {
setLayout(new GridLayout(0, 2));
add(new JLabel("X :"));
textX = new JFormattedTextField(NumberFormat.getIntegerInstance());
add(textX);
if ( x!=null ) {
textX.setValue(x);
}
add(new JLabel("Y :"));
textY = new JFormattedTextField(NumberFormat.getIntegerInstance());
if ( y!=null ) {
textY.setValue(y);
}
add(textY);
}
public Long getFieldX() {
return (Long) textX.getValue();
}
public Long getFieldY() {
return (Long) textY.getValue();
}
}
} |
