[vtkusers] QVtkWidget with wt5 and vtk 6

Awn Duqoum aduqoum at ndigital.com
Thu Oct 8 10:17:01 EDT 2015


Hello,

I am currently developing a graphing software that is to include the QVtkWidget as the central widget and have the menu bar for controls.

The issue I am having is when I set the render window to widget all interactors seem to stop working, I am using a chart put inside a sense with an actor holding the scene, I have tried running the normal trackball interactor style to  no avail. (It works perfect when I  send the render window to a view but now when I send it to the widget)

Sample code :

//Start of code

              _qvtk->SetRenderWindow((_graph->Graph(Numbers))->GetRenderer()->GetRenderWindow());
              vtkSmartPointer<vtkInteractorStyleTrackballCamera> interactor = vtkSmartPointer<vtkInteractorStyleTrackballCamera>::New();
              vtkSmartPointer<vtkRenderWindowInteractor> win_int = vtkSmartPointer<vtkRenderWindowInteractor>::New();

              _qvtk->GetRenderWindow()->GetInteractor()->SetInteractorStyle(interactor);
              _qvtk->GetRenderWindow()->GetInteractor()->Initialize();

              win_int->SetRenderWindow(_qvtk->GetRenderWindow());
              win_int->SetEnableRender(true);
              win_int->Initialize();
              _qvtk->update();
              setCentralWidget(_qvtk);
              win_int ->Start();

// end of code

Thank you in advance,

Awn Duqoum

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