Hey guy!
I have a very simple problem:
I display data of an sqlite database in an sqltablemodel + qtableview.

Qt Code: 
  1. void DatiPannello::setDatabase(const QSqlDatabase &db,const QString &t)
  2. {
  3. 	database = db;	
  4. 	table = t;
  5. 	if (model){
  6. 		delete model;
  7. 		model = new QSqlTableModel(0,database);
  8. 	}
  9.  
  10. 	initializeModel();
  11. 	refreshView();
  12. }
  13. void DatiPannello::refreshView()
  14. {	
  15. 		model->setTable(table);
  16.  
  17.  		model->select();
  18.  
  19. 		proxyModel->setSourceModel(model);
  20.  
  21. 		tViewDatiPannello->setModel(proxyModel);
  22.  
  23.  		tViewDatiPannello->setColumnHidden(0,true);
  24.  
  25.  
  26.  
  27. }
  28. void DatiPannello::initializeModel()
  29. {
  30. 	if (model) {
  31.  		model->setTable(table);
  32.   		model->setEditStrategy(QSqlTableModel::OnRowChange);
  33.  		 model->select();
  34.  
  35.  
  36. 		model->setHeaderData(1, Qt::Horizontal, tr("Marca"),Qt:: DisplayRole);
  37. 		model->setHeaderData(2, Qt::Horizontal, QObject::tr("Modello"));
  38. 		model->setHeaderData(3, Qt::Horizontal, tr("Pnom"));
  39. 		model->setHeaderData(4, Qt::Horizontal, tr("Voc"));
  40. 		model->setHeaderData(5, Qt::Horizontal, tr("Isc"));
  41. 		model->setHeaderData(6, Qt::Horizontal, tr("Imp"));
  42. 		model->setHeaderData(7, Qt::Horizontal, tr("NOCT"));
  43. 		model->setHeaderData(8, Qt::Horizontal, tr("Peso"));	
  44. 		model->setHeaderData(9, Qt::Horizontal, tr("Vmp"));
  45. 		model->setHeaderData(10, Qt::Horizontal, tr("Vmax"));
  46. 		model->setHeaderData(11, Qt::Horizontal, tr("beta"));
  47. 		model->setHeaderData(12, Qt::Horizontal, tr("alfa"));
  48. 		model->setHeaderData(13, Qt::Horizontal, tr("gamma"));
  49. 		model->setHeaderData(14, Qt::Horizontal, tr("tol."));
  50. 		model->setHeaderData(15, Qt::Horizontal, tr("H"));
  51. 		model->setHeaderData(16, Qt::Horizontal, tr("L"));
  52. 		model->setHeaderData(17, Qt::Horizontal, tr("s"));
  53. 		model->setHeaderData(18, Qt::Horizontal, tr("efficienza"));
  54.  
  55.  
  56. 	}
  57.  
  58.  
  59.  
  60.  
  61. }
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but I never get the header I set, I get the name of the columns in the database!
Any help, as always, rellay appreciated.