Yes, sorry > myLayout->insertWidget(0,qvtkwidget,2); The 0 and 2 are just layout parameters... -- View this message in context: http://vtk.1045678.n5.nabble.com/QT-5-5-1-and-VTK-6-3-implementing-VTK-in-a-GUi-tp5734959p5735049.html Sent from the VTK - Users mailing list archive at Nabble.com.