[vtkusers] Example VTK with Qt

[agatte]

Yes, now  it works well :

  QString fileName = QFileDialog::getOpenFileName(this, tr("Open File..."),
                                                QString(), tr("VTP-Files
(*.vtp);;All Files (*)"));

  std::string filename = fileName.toLatin1();
  vtkSmartPointer<vtkXMLPolyDataReader> reader =
vtkSmartPointer<vtkXMLPolyDataReader>::New();
  reader->SetFileName(filename.c_str());
  reader->Update();

2012/8/17 David Doria-2-3 [via VTK] <
ml-node+s1045678n5715386h15 at n5.nabble.com>

> On Fri, Aug 17, 2012 at 8:06 AM, Jothybasu Selvaraj <[hidden email]<http://user/SendEmail.jtp?type=node&node=5715386&i=0>>
> wrote:
> > use
> >
> > reader->SetFileName(filename.toLatin1());
> >
> > Jothy
>
> Jothy, that should be
>
> fileName.toLatin1()
>
> ('fileName' was the QString while 'filename' was the c_str)
>
> right? I've always just used .toStdString().c_str() - what would
> toLatin1() fix?
>
> David
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