[vtkusers] QVTKWidget with interactorStyleImage does not work

[Jothy]

Hi all,

I am trying to set the interactor style to image ina QVTKWidget.I am
setting it by calling the interactor by
QVTKWidget->GetInteractor()->SetInteractorStyle().

But it doesn't work. The image doesn't rotate as expected for a 2D
image interactor, but the W/L and W/W don't change on mouse move!

Here is the bit of that code

this->axialRenderer ->AddActor(slicer.axialSlice);
 this->ui->AxialWidget->GetInteractor()->SetInteractorStyle(this->imageInteractorStyle);
 this->ui->AxialWidget->GetRenderWindow()->AddRenderer(this->axialRenderer);
 this->ui->AxialWidget->GetRenderWindow()->Render();
//this->ui->AxialWidget->show();


Thanks

Jothy