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
| package modeles;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import ado.ADO;
@SuppressWarnings("serial")
public class Fenetre extends JPanel implements ActionListener{
private JPanel jpa1, jpa2;
private JLabel jla1, jla2;
private JTextField login;
private JPasswordField password;
private JTabbedPane jtp;
private JButton bvalider;
private ImageIcon icon;
ADO ado;
public Fenetre(JPanel jpa1, JPanel jpa2, JLabel jla1, JLabel jla2,
JTextField login, JPasswordField password, JTabbedPane jtp,
JButton bvalider, ImageIcon icon, ADO ado) {
super();
this.jpa1 = jpa1;
this.jpa2 = jpa2;
this.jla1 = jla1;
this.jla2 = jla2;
this.login = login;
this.password = password;
this.jtp = jtp;
this.bvalider = bvalider;
this.icon = icon;
this.ado = ado;
}
public Fenetre() {
super(new BorderLayout());
jtp = new JTabbedPane(JTabbedPane.TOP);
icon = createImage("/connect.png");
//JComponent p1 = makeTextPanel("Connexion");
//jtp.setMnemonicAt(1, KeyEvent.VK_1);
jpa1 = new JPanel();
jpa1.setLayout(new GridLayout(2,2));
jpa2 = new JPanel();
jpa2.setLayout(new FlowLayout());
jla1 = new JLabel("Login: ");
jla2 = new JLabel("Password: ");
login = new JTextField(10);
password = new JPasswordField(10);
bvalider = new JButton("Submit");
jpa1.add(jla1);
jpa1.add(login);
jpa1.add(jla2);
jpa1.add(password);
jpa2.add(jpa1);
jpa2.add(bvalider);
//p1.add(jpa2);
jtp.addTab("Connexion", icon,jpa2);
bvalider.addActionListener(this);
//login.addActionListener(new Ecouteur(2));
//password.addActionListener(new Ecouteur(2));
//add the tabbedpane to this panel
add(jtp);
//the following line enables to use scrolling tabs
jtp.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
}
protected JComponent makeTextPanel(String text) {
JPanel panel = new JPanel(false);
JLabel filler = new JLabel(text);
filler.setHorizontalAlignment(JLabel.CENTER);
panel.setLayout(new GridLayout(1, 1));
panel.add(filler);
return panel;
}
/** Returns an ImageIcon or null if the path was invalid.*/
protected static ImageIcon createImage(String path) {
java.net.URL imgURL = Fenetre.class.getResource(path);
if(imgURL != null){
return new ImageIcon(imgURL);
}else{
System.err.println("couldn't find file: "+path);
return null;
}
}
/**Create the GUI and show it. For thread safety.
* this method should be invoked from
* the event dispatch thread.
*/
private static void createAndShowGUI(){
//create and set up the window
JFrame frame = new JFrame("DiabetoMédical");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//Add content ti the window.
frame.add(new Fenetre(), BorderLayout.CENTER);
//Display the window
frame.pack();
frame.setVisible(true);
}
public static void main(String[] args) {
//Schedule a job for the event dispatch thread:
//creating and showing this application's GUI.
SwingUtilities.invokeLater(new Runnable() {
public void run() {
//Turn off metal's use of bold fonts
UIManager.put("swing.boldMetal", Boolean.FALSE);
createAndShowGUI();
}
});
}
public String getLogin(){
return login.getSelectedText();
}
public String getPassword(){
return password.getSelectedText();
}
public void OngletAccueil(){
JComponent p2 = makeTextPanel("Accueil");
jtp.addTab("Accueil", p2);
}
public void OngletAjoutPatient(){
JComponent p3 = makeTextPanel("Ajout d'un patient");
jtp.addTab("Ajout d'un patient", p3);
}
public void OngletAjoutSuiviPatient(){
JComponent p4 = makeTextPanel("Suivi Patient");
jtp.addTab("Suivi Patient", p4);
}
@Override
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if(bvalider ==source){
ado.connexion();
ado.consultation();
ado.deconnexion();
}
}
} |
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
Répondre avec citation
Partager