How to turn off this annoying feature of QColumnView?

[LarryERamey]

I attempted to do exactly this....and it dies on me.

namespace systemoutliner
{
  class MyColumnView : public QColumnView
  {
 
    Q_OBJECT
 
    public:
 
    MyColumnView(QWidget* parent=NULL);
    ~MyColumnView();
    protected:
    virtual QAbstractItemView * createColumn ( const QModelIndex & index );
 
  };
}
 
 
namespace systemoutliner
{
  MyColumnView::MyColumnView(QWidget* parent):
    QColumnView(parent)
  {
  }
  MyColumnView::~MyColumnView()
  {
  }
 
  QAbstractItemView* MyColumnView::createColumn ( const QModelIndex &)
  {
    return NULL;
  }
}

namespace systemoutliner
{
  class MyColumnView : public QColumnView
  {
    
    Q_OBJECT
    
    public:
    
    MyColumnView(QWidget* parent=NULL);
    ~MyColumnView();
    protected:
    virtual QAbstractItemView * createColumn ( const QModelIndex & index );
    
  };
}


namespace systemoutliner
{
  MyColumnView::MyColumnView(QWidget* parent):
    QColumnView(parent)
  {
  }
  MyColumnView::~MyColumnView()
  {
  }

  QAbstractItemView* MyColumnView::createColumn ( const QModelIndex &)
  {
    return NULL;
  }
}

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And when I try to connect a Model to this view I get this error:

QObject::connect: Cannot connect (null)::clicked(QModelIndex) to systemoutliner::MyColumnView::_q_clicked(QModelInd ex)
QObject::connect: Cannot connect (null)::activated(QModelIndex) to systemoutliner::MyColumnView::activated(QModelInde x)
QObject::connect: Cannot connect (null)::clicked(QModelIndex) to systemoutliner::MyColumnView::clicked(QModelIndex)
QObject::connect: Cannot connect (null)::doubleClicked(QModelIndex) to systemoutliner::MyColumnView::doubleClicked(QModel Index)
QObject::connect: Cannot connect (null)::entered(QModelIndex) to systemoutliner::MyColumnView::entered(QModelIndex)
QObject::connect: Cannot connect (null):ressed(QModelIndex) to systemoutliner::MyColumnView:ressed(QModelIndex)




Any ideas?