[vtkusers] Grid of QVTKWidgets

[Leonardo M. Ramé]

Hi, I need to create a grid of QVTKWidgets to let my Dicom viewer show
different layouts of images, i.e.: 1x1, 2x2, 3x3. 

I already made such feature by using a QGridLayout and addWidget. My
problem appears when I have to change the layout from, say 1x1 to 3x3,
the refresh flickers a lot on windows (on linux works ok).

Does vtk offers a better option to do something similar?

-- 
Leonardo M. Ramé
http://leonardorame.blogspot.com