Hi everyone,

I am totally new to QT(Jambi) and tried to create a simple application with a QListView
that should contain some numbers. Unfortunately only the last number is displayed.
What am I doing wrong?

Here is the code of my two classes:

Qt Code: 
  1. import java.util.ArrayList;
  2. import java.util.List;
  3. import com.trolltech.qt.gui.QApplication;
  4. import com.trolltech.qt.gui.QMainWindow;
  5. import com.trolltech.qt.gui.QWidget;
  6.  
  7. public class ListBox extends QMainWindow
  8. {
  9.     Ui_MainWindow ui = new Ui_MainWindow();
  10.  
  11.     public static void main(String[] args)
  12.     {
  13.         QApplication.initialize(args);
  14.         ListBox gnah = new ListBox();
  15.         gnah.show();
  16.         QApplication.exec();
  17.     }
  18.  
  19.     public ListBox()
  20.     {
  21.         ui.setupUi(this);
  22.         initialize();
  23.     }
  24.  
  25.     public ListBox(QWidget parent)
  26.     {
  27.         super(parent);
  28.         ui.setupUi(this);
  29.         initialize();
  30.     }
  31.  
  32.     private void initialize()
  33.     {
  34.         List<Integer> data = new ArrayList<Integer>();
  35.         data.add(42);
  36.         data.add(666);
  37.         data.add(1337);
  38.  
  39.         ListBoxModel model = new ListBoxModel(data);
  40.  
  41.         this.ui.listView.setModel(model);
  42.     }
  43. }
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Qt Code: 
  1. import java.util.List;
  2. import com.trolltech.qt.core.QAbstractListModel;
  3. import com.trolltech.qt.core.QModelIndex;
  4. import com.trolltech.qt.core.Qt.ItemDataRole;
  5.  
  6. public class ListBoxModel extends QAbstractListModel
  7. {
  8.     private List<Integer> data;
  9.  
  10.     public ListBoxModel(List<Integer> data)
  11.     {
  12.         this.data = data;
  13.     }
  14.  
  15.     @Override
  16.     public Object data(QModelIndex arg0, int arg1)
  17.     {
  18.         if(arg1 == ItemDataRole.DisplayRole)
  19.         {
  20.             return data.get(arg0.row());
  21.         }
  22.         else
  23.         {
  24.             return null;
  25.         }
  26.     }
  27.  
  28.     @Override
  29.     public int rowCount(QModelIndex arg0)
  30.     {
  31.         return data.size();
  32.     }
  33. }
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