bonjour j'ai un petit problème d'illégalArgumentException :
et ma petit erreur :
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 import javax.swing.JCheckBox; import javax.swing.JPanel; import javax.swing.JScrollPane; public class AlphaListenerScrollPanel extends JScrollPane{ JCheckBox[] _list; AlphaListenerScrollPanel(String[] list) { super(); _list = new JCheckBox[list.length]; for (int i = 0; i< list.length; i++) { JCheckBox jc = new JCheckBox(list[i],true); _list[i] = jc; } this.add(new AlphaPanel(_list)); } private class AlphaPanel extends JPanel { AlphaPanel(JCheckBox[] list) { super(); this.setLayout(null); int pos = 0; for (int i =0 ; i< list.length ; i++) { list[i].setBounds(0,pos , this.getWidth(), 20); this.add(list[i]); pos = pos + 20; } } } public String[] getSelectedString() { int count = 0; for (int i = 0 ; i< _list.length; i++) { if (_list[i].isSelected()) count++; } String[] selection = new String[count]; count = 0; for (int i = 0 ; i< _list.length; i++) { if (_list[i].isSelected()) { selection[count] = _list[i].getText(); count++; } } return selection; } }
Exception during event dispatch:
java.lang.IllegalArgumentException
at javax.swing.ScrollPaneLayout.addLayoutComponent(libgcj.so.7rh)
at java.awt.Container.addImpl(libgcj.so.7rh)
at java.awt.Container.add(libgcj.so.7rh)
at AlphaListenerScrollPanel.<init>(AlphaListenerScrollPanel.java:21)
at SelectionPanel.<init>(SelectionPanel.java:16)
at MainFrame$PushListener.actionPerformed(MainFrame.java:43)
at javax.swing.AbstractButton.fireActionPerformed(libgcj.so.7rh)
at javax.swing.AbstractButton$1.actionPerformed(libgcj.so.7rh)
at javax.swing.DefaultButtonModel.fireActionPerformed(libgcj.so.7rh)
at javax.swing.DefaultButtonModel.setPressed(libgcj.so.7rh)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(libgcj.so.7rh)
at java.awt.Component.processMouseEvent(libgcj.so.7rh)
at java.awt.Component.processEvent(libgcj.so.7rh)
at java.awt.Container.processEvent(libgcj.so.7rh)
at java.awt.Component.dispatchEventImpl(libgcj.so.7rh)
at java.awt.Container.dispatchEventImpl(libgcj.so.7rh)
at java.awt.Component.dispatchEvent(libgcj.so.7rh)
at java.awt.LightweightDispatcher.handleMouseEvent(libgcj.so.7rh)
at java.awt.LightweightDispatcher.dispatchEvent(libgcj.so.7rh)
at java.awt.Container.dispatchEventImpl(libgcj.so.7rh)
at java.awt.Window.dispatchEventImpl(libgcj.so.7rh)
at java.awt.Component.dispatchEvent(libgcj.so.7rh)
at java.awt.EventQueue.dispatchEvent(libgcj.so.7rh)
at java.awt.EventDispatchThread.run(libgcj.so.7rh)
ligne 21 ===> this.add(new AlphaPanel(_list));
une idée (un truc que j'ai surement mal fait ...)
Partager