Re: ArrayIndexOutOfBoundsException in JXList when FilterEnabled

Hmm ... can't reproduce: your code looks okay, just added a main (hint, 
hint :-) like

[code]

    public static void main(String[] args) {
        String[] elements = new String[] {
                "one", "two", "three", "four",
                "one", "two", "three", "four",
                "one", "two", "three", "four",
                };
        new JXListFilterAIOOB("dummy", elements).setVisible(true);
    }

[/code]

and works without throwing anything. But: don't have a 0.9.2 handy and 
there's one list data event notification issue (#377-swingx, since 
JXList version 1.68, midth of Mar) fixed/started since then which might 
have caused the error. Could you please check against a more recent 
version? Which might be difficult to get ... with Hudson sleeping and 
swinglabs.org down, cvs checkout might be the only way. Sigh.

CU
Jeanette


> Hi,
>
> I have SwingX 0.9.2 and I have a strange problem:
>
> I have a JXList sorted (Ascending) with Filtered enabled and when I click a button doing:
>             
>             int index = shownList.getSelectedIndex();
>             index = shownList.convertIndexToModel(index);
>             shownListModel.remove(index);
>             repaint();
>
> I have this error on shownListModel.remove(index); line (index value was 7)
>
> Exception in thread "AWT-EventQueue-1" java.lang.ArrayIndexOutOfBoundsException: 13 >= 13
> 	at java.util.Vector.elementAt(Vector.java:427)
> 	at javax.swing.DefaultListModel.getElementAt(DefaultListModel.java:70)
> 	at org.jdesktop.swingx.JXList$ListAdapter.getValueAt(JXList.java:1195)
> 	at org.jdesktop.swingx.decorator.Filter.getValueAt(Filter.java:155)
> 	at org.jdesktop.swingx.decorator.Filter.getValueAt(Filter.java:153)
> 	at org.jdesktop.swingx.decorator.FilterPipeline.getValueAt(FilterPipeline.java:461)
> 	at org.jdesktop.swingx.JXList$WrappingListModel.getElementAt(JXList.java:1105)
> 	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1341)
> 	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1292)
> 	at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(BasicListUI.java:2605)
> 	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
> 	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:137)
> 	at javax.swing.DefaultListSelectionModel.setValueIsAdjusting(DefaultListSelectionModel.java:668)
> 	at org.jdesktop.swingx.decorator.DefaultSelectionMapper.setEnabled(DefaultSelectionMapper.java:149)
> 	at org.jdesktop.swingx.JXList$WrappingListModel$1.intervalRemoved(JXList.java:953)
> 	at javax.swing.AbstractListModel.fireIntervalRemoved(AbstractListModel.java:161)
> 	at javax.swing.DefaultListModel.remove(DefaultListModel.java:478)
> 	at tools.telemetry.ui.bean.JXTableFilterChooser$3.actionPerformed(JXTableFilterChooser.java:104)
> 	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
> 	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
> 	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
> 	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
> 	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
> 	at java.awt.Component.processMouseEvent(Component.java:6099)
> 	at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
> 	at java.awt.Component.processEvent(Component.java:5864)
> 	at java.awt.Container.processEvent(Container.java:2058)
> 	at java.awt.Component.dispatchEventImpl(Component.java:4466)
> 	at java.awt.Container.dispatchEventImpl(Container.java:2116)
> 	at java.awt.Component.dispatchEvent(Component.java:4296)
> 	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
> 	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
> 	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
> 	at java.awt.Container.dispatchEventImpl(Container.java:2102)
> 	at java.awt.Window.dispatchEventImpl(Window.java:2454)
> 	at java.awt.Component.dispatchEvent(Component.java:4296)
> 	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
> 	at tools.telemetry.util.GlobalHotkeyManager.dispatchEvent(GlobalHotkeyManager.java:75)
> 	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:284)
> 	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> 	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> 	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>
>
> Here is my entire code:
>
> package tools.telemetry.ui.bean;
>
> import java.awt.Dimension;
> import java.awt.GridBagConstraints;
> import java.awt.GridBagLayout;
> import java.awt.Insets;
> import java.awt.event.ActionEvent;
> import java.awt.event.ActionListener;
>
> import javax.swing.BorderFactory;
> import javax.swing.DefaultListModel;
> import javax.swing.JButton;
> import javax.swing.JDialog;
> import javax.swing.JLabel;
> import javax.swing.JPanel;
> import javax.swing.JScrollPane;
>
> import org.jdesktop.swingx.JXList;
> import org.jdesktop.swingx.decorator.SortOrder;
>
> /**
>  * 
>  * <p>Title: JXTableFilterChooser.java</p>
>  * <p>Description: Allow the user to choose which value is filtered (shown)</p>
>  * <p>Copyright: Copyright (c) 2008</p>
>  * [@masked-domain] $Revision$
>  */
> public class JXTableFilterChooser extends JDialog{
>
>    private final Dimension MIN_SIZE = new Dimension(500,400);
>    private JScrollPane hideListScroll;
>    private JScrollPane shownListScroll;
>    private JXList hideList;
>    private JXList shownList;
>    private DefaultListModel hideListModel;
>    private DefaultListModel shownListModel;
>    
>    private JButton closeBtn;
>    private JButton addItem;
>    private JButton removeItem;
>    private GridBagConstraints gc;
>
>
>    public JXTableFilterChooser(String title, String[] items){
>       setTitle(title);
>       setLayout(new GridBagLayout());
>       setResizable(true);
>       setAlwaysOnTop(true);
>       setMinimumSize(MIN_SIZE);
>       setPreferredSize(MIN_SIZE);
>
>       gc = new GridBagConstraints();
>
>       hideListModel =  new DefaultListModel();
>       shownListModel = new DefaultListModel();
>       
>       for (String string : items) {
>          shownListModel.addElement(string);
>       }
>       
>       hideList = new JXList(hideListModel);
>       hideList.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
>       hideList.setFilterEnabled(true);
>       hideList.setSortOrder(SortOrder.ASCENDING);
>       hideListScroll = new JScrollPane(hideList);
>       
>       shownList = new JXList(shownListModel);
>       shownList.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
>       shownList.setFilterEnabled(true);
>       shownList.setSortOrder(SortOrder.ASCENDING);
>       shownListScroll = new JScrollPane(shownList);
>       
>       // CLOSE BUTTON
>       closeBtn = new JButton("Close");
>       closeBtn.addActionListener(new ActionListener(){
>          [@masked-domain]
>          public void actionPerformed(ActionEvent e) {
>             setVisible(false);
>          }
>       });
>       
>       addItem = new JButton(">");
>       addItem.addActionListener(new ActionListener(){
>          [@masked-domain]
>          public void actionPerformed(ActionEvent e) {
>
>          }
>       });
>       
>       removeItem = new JButton("<");
>       removeItem.addActionListener(new ActionListener(){
>          [@masked-domain]
>          public void actionPerformed(ActionEvent e) {
>             int index = shownList.getSelectedIndex();
>
>                index = shownList.convertIndexToModel(index);
>                shownListModel.remove(index);
>
>             repaint();
>          }
>       });
>       
>       /*
>        * Ajout des JLabel
>        */
>       gc.gridx = 0;
>       gc.gridy = 0;
>       gc.insets = new Insets(5,5,5,5);
>       add(new JLabel("Hidden items"), gc);
>       
>       gc.gridx = 2;
>       gc.insets = new Insets(5,0,5,5);
>       add(new JLabel("Shown items"), gc);
>       
>       /*
>        * Ajout des JXList
>        */
>       gc.gridx = 0;
>       gc.gridy = 1;
>       gc.gridheight = 4;
>       gc.fill = GridBagConstraints.BOTH;
>       gc.weightx = 0.5;
>       gc.weighty = 1;
>       gc.insets = new Insets(0,5,5,5);
>       add(hideListScroll, gc);
>       
>       gc.gridx = 2;
>       gc.gridy = 1;
>       gc.insets = new Insets(0,0,5,5);
>       add(shownListScroll, gc);
>       
>       /*
>        * Tweak pour afficher les boutons au milieu
>        */
>       gc.gridx = 1;
>       gc.gridy = 1;
>       gc.gridheight = 1;
>       gc.weightx = 0;
>       add(new JPanel(), gc);
>       
>       gc.gridy = 4;
>       add(new JPanel(), gc);
>       
>       /*
>        * Ajout des boutons Add/Remove
>        */
>       gc.gridy = 2;
>       gc.weighty = 0;
>       add(addItem, gc);
>       
>       gc.gridy = 3;
>       add(removeItem, gc);
>       
>       /*
>        * Ajout du bouton Close
>        */
>       gc.gridy = 5;
>       gc.gridx = 2;
>       gc.insets = new Insets(0,0,5,5);
>       gc.anchor = GridBagConstraints.EAST;
>       gc.fill = GridBagConstraints.NONE;
>       add(closeBtn, gc);
>       
>       pack();
>    }
> }
>
>
> Thanks for help
> [Message sent by forum member 'grattier' (grattier)]
>
> http://forums.java.net/jive/thread.jspa?messageID=272874
>
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