Hi Guys, I compiled VTK 6.1.0 with Qt 5.3, and I compiled the vtk example http://www.vtk.org/Wiki/VTK/Examples/Cxx/Qt/RenderWindowUIMultipleInheritance, and I have a problem when I resize the main window, seems that the render resize of QVTKWidget is not called. Any ideas about this problem? Best regards, Waldo.