Index: mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp
===================================================================
--- mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp	(revision 21768)
+++ mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp	(working copy)
@@ -36,8 +36,9 @@
 #include <vtkQtChartAxisLayer.h>
 #include <vtkQtChartAxis.h>
 #include <vtkQtChartAxisOptions.h>
+#include <vtkQtChartLegend.h>
+#include <vtkQtChartLegendManager.h>
 
-
 //#include <iostream>
 
 QmitkVtkHistogramWidget::QmitkVtkHistogramWidget( QWidget *parent )
@@ -75,6 +76,13 @@
   m_BarChart = new vtkQtBarChart();
   area->insertLayer( area->getAxisLayerIndex(), m_BarChart );
 
+  // Set up the legend.
+  vtkQtChartLegend *legend = new vtkQtChartLegend();
+  vtkQtChartLegendManager *manager = new vtkQtChartLegendManager(legend);
+  manager->setChartLegend(legend);
+  manager->setChartArea(area);
+  m_ChartWidget->setLegend(legend);
+
   // Set up the default interactor.
   vtkQtChartMouseSelection *selector =
     vtkQtChartInteractorSetup::createDefault( area );
@@ -98,9 +106,78 @@
   yAxis->getOptions()->setNotation( vtkQtChartAxisOptions::Standard );
 
   // Set up the model for the bar chart.
-  m_ItemModel = new QStandardItemModel( m_BarChart );
+  m_ItemModel = new QStandardItemModel( 9, 2, m_BarChart );
   m_ItemModel->setItemPrototype( new QStandardItem() );
   m_ItemModel->setHorizontalHeaderItem( 0, new QStandardItem("Histogram") );
+
+  m_ItemModel->setVerticalHeaderItem(0, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(1, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(2, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(3, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(4, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(5, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(6, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(7, new QStandardItem());
+  m_ItemModel->setVerticalHeaderItem(8, new QStandardItem());
+  m_ItemModel->verticalHeaderItem(0)->setData(QVariant((int)0), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(1)->setData(QVariant((int)10), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(2)->setData(QVariant((int)20), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(3)->setData(QVariant((int)30), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(4)->setData(QVariant((int)40), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(5)->setData(QVariant((int)50), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(6)->setData(QVariant((int)60), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(7)->setData(QVariant((int)70), Qt::DisplayRole);
+  m_ItemModel->verticalHeaderItem(8)->setData(QVariant((int)80), Qt::DisplayRole);
+
+  m_ItemModel->setHorizontalHeaderItem(0, new QStandardItem("series 1"));
+  m_ItemModel->setHorizontalHeaderItem(1, new QStandardItem("series 2"));
+
+  m_ItemModel->setItem(0, 0, new QStandardItem());
+  m_ItemModel->setItem(1, 0, new QStandardItem());
+  m_ItemModel->setItem(2, 0, new QStandardItem());
+  m_ItemModel->setItem(3, 0, new QStandardItem());
+  m_ItemModel->setItem(4, 0, new QStandardItem());
+  m_ItemModel->setItem(5, 0, new QStandardItem());
+  m_ItemModel->setItem(6, 0, new QStandardItem());
+  m_ItemModel->setItem(7, 0, new QStandardItem());
+  m_ItemModel->setItem(8, 0, new QStandardItem());
+  m_ItemModel->item(0, 0)->setData(1.35, Qt::DisplayRole);
+  m_ItemModel->item(1, 0)->setData(1.40, Qt::DisplayRole);
+  m_ItemModel->item(2, 0)->setData(1.60, Qt::DisplayRole);
+  m_ItemModel->item(3, 0)->setData(2.00, Qt::DisplayRole);
+  m_ItemModel->item(4, 0)->setData(1.50, Qt::DisplayRole);
+  m_ItemModel->item(5, 0)->setData(1.80, Qt::DisplayRole);
+  m_ItemModel->item(6, 0)->setData(1.40, Qt::DisplayRole);
+  m_ItemModel->item(7, 0)->setData(1.30, Qt::DisplayRole);
+  m_ItemModel->item(8, 0)->setData(1.20, Qt::DisplayRole);
+
+  m_ItemModel->setItem(0, 1, new QStandardItem());
+  m_ItemModel->setItem(1, 1, new QStandardItem());
+  m_ItemModel->setItem(2, 1, new QStandardItem());
+  m_ItemModel->setItem(3, 1, new QStandardItem());
+  m_ItemModel->setItem(4, 1, new QStandardItem());
+  m_ItemModel->setItem(5, 1, new QStandardItem());
+  m_ItemModel->setItem(6, 1, new QStandardItem());
+  m_ItemModel->setItem(7, 1, new QStandardItem());
+  m_ItemModel->setItem(8, 1, new QStandardItem());
+  m_ItemModel->item(0, 1)->setData(1.65, Qt::DisplayRole);
+  m_ItemModel->item(1, 1)->setData(1.60, Qt::DisplayRole);
+  m_ItemModel->item(2, 1)->setData(1.40, Qt::DisplayRole);
+  m_ItemModel->item(3, 1)->setData(1.00, Qt::DisplayRole);
+  m_ItemModel->item(4, 1)->setData(1.50, Qt::DisplayRole);
+  m_ItemModel->item(5, 1)->setData(1.20, Qt::DisplayRole);
+  m_ItemModel->item(6, 1)->setData(1.60, Qt::DisplayRole);
+  m_ItemModel->item(7, 1)->setData(1.70, Qt::DisplayRole);
+  m_ItemModel->item(8, 1)->setData(1.80, Qt::DisplayRole);
+
+  MITK_INFO << "HALLO";
+  
+  vtkQtChartTableSeriesModel *table =
+    new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
+  m_BarChart->setModel( table );
+
+  m_ChartWidget->show();
+
 }
 
 
@@ -213,19 +290,12 @@
     m_ItemModel->setItem( i, 0, new QStandardItem() );
     m_ItemModel->item( i, 0 )->setData( frequency, Qt::DisplayRole );
   }
-
-  vtkQtChartTableSeriesModel *table =
-    new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
-  m_BarChart->setModel( table );
 }
 
 
 void QmitkVtkHistogramWidget::ClearItemModel()
 {
   m_ItemModel->setRowCount( 0 );
-  vtkQtChartTableSeriesModel *table =
-    new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
-  m_BarChart->setModel( table );
 }